Datasheet HA12204NT, HA12203NT Datasheet (HIT)

HA12203NT/HA12204NT

Audio Signal Processor for Cassette Deck

(Dolby B-type NR with Recording System)

ADE-207-222B

Target Specification

3rd Edition

Jun. 1999

Description

HA12203NT is silicon monolithic bipolar IC providing Dolby noise reduction system*1, music sensor system, REC equalizer system and each electronic control switch in one chip.

Note: 1. Dolby is a trademark of Dolby Laboratories Licensing Corporation. A license from Dolby

Laboratories Licensing Corporation is required for the use of this IC.

Functions

• Dolby B - NR*2× 2 channel

• REC equalizer × 2 channel

• Music sensor × 1 channel

• Pass amp. × 2 channel

• Each electronic control switch to change REC equalizer, bias, etc.

Note: 2. HA12204NT is not built-in Dolby noise reduction system.

Features

• REC equalizer is very small number of external parts and have 6 types of frequency characteristics

built-in.*

• 2 types of input for PB, 1 type of input for REC.

• 70µ - PB equalizer changing system built-in.

• Dolby NR with dubbing double cassette decks.

Unprocessed signal output available from recording out terminals during PB mode.

• Provide stable music sensor system, available to design music sensing time and level.

• Controllable from direct micro-computer output.

• Bias oscillator control switch built-in.

• NR ON / OF F and REC / PB fully electronic control switch ing built-in.

• Normal-speed / high-speed, Normal / Crom / Metal*

switching built-in.

• Available to reduce substrate-area because of high integration and small external parts.

3

and PB equalizer fully electronic control

HA12203NT/HA12204NT

Note: 3. HA12204NT have 4 types of frequency characteristics.

Ordering Information

Standard Level

PB-OUT REC-OUT Dolby Operating Voltage Range

Product Package Level Level Level V

HA12203NT DP-42S 580mVrms 300mVrms 300mVrms +6.0 to +7.5 –7.5 to –6.0 | VCC + VEE | < 1.0V HA12204NT —

Function

(V) VEE (V) Note

CC

Dolby

Product

HA12203NT HA12204NT !!!!! Note: Depending on the employed REC / PB head and test tape characteristics, there is a rare case that

the REC-EQ characteristics of this LSI can not be matched to the required characteristics because of built-in resistors which determined the REC-EQ parameters in this case, please inquire the responsible agent because the adjustment built-in resistor is necessary.

B-NR REC-EQ

!!!!!!

Music Sensor Pass Amp. REC / PB Selection

Rev.3, Jun. 1999, page 2 of 97

HA12203NT/HA12204NT

Pin Description, Equivalent Circuit

(VCC = ±7 V, Ta = 25ºC, No Signal, The value in the show typical value.)

Pin No. Terminal Name Note Equivalent Circuit Pin Description

2 AIN (R) V = GND

V

100k

GND

41 AIN (L) 4 BIN (R) V = GND PB B Deck input 39 BIN (L) 6 RIN (R) V = GND REC input 37 RIN (L) 10 EQIN (R) V = GND REC equalizer input 33 EQIN (L) 7DET (R) V = V

+2.7V

EE

V

PB A Deck input

Time constant pin

CC

for Dolby-NR

36 DET (L) 5 BIAS1 V = VEE+0.6V

38 BIAS2 V = VEE+1.3V

V

EE

Dolby bias current input

V

EE

REC equalizer bias current input

V

EE

Rev.3, Jun. 1999, page 3 of 97

HA12203NT/HA12204NT

Pin No. Terminal Name Note Equivalent Circuit Pin Description

8 PBOUT (R) V = GND

V

35 PBOUT (L) 9 RECOUT (R) V = GND REC output 34 RECOUT (L) 11 EQOUT (R) V = GND Equalizer output 32 EQOUT (L) 28 MAOUT V = GND MS Amp output 3 ABO (R) V = GND

V

PB output

CC

EE

V

Time constant pin

CC

for PB equalizer

V

12k15k

V

EE

40 ABO (L) V = GND 23 BIAS (M) V = V

0.7V

–

CC

V

CC

REC bias current output

V

24 BIAS (C) 25 BIAS (N) 22 V

CC

V = V

CC

Power supply 42 GND V = 0V GND pin 1V

EE

V = V

EE

Negative power

supply 5, 7, 18,

23, 30, 31, 36

NC No

connection only

No connection

HA12204

Rev.3, Jun. 1999, page 4 of 97

HA12203NT/HA12204NT

Pin No. Terminal Name Note Equivalent Circuit Pin Description

12 A / B I = 50µA

13 A120 / 70 14 NORM / HIGH 15 B NORM / CROM

/ METAL 16 BIAS ON / OFF 17 RM ON / OFF 18 NR ON / OFF 20 LM ON / OFF 19 REC / PB / PASS

V

22 k

100 k

GND

2.5 V +

–

I

Mode control input

100 k

21 MSOUT I = 0µA

30 GPCAL V = GND

V

110 k

V

22 k

CC

MS output (to MPU)*1)

I

GND

V

EE

GP gain Calibration terminal

2.5 V

31 RECCAL V = GND REC gain calibration

terminal

Rev.3, Jun. 1999, page 5 of 97

HA12203NT/HA12204NT

Pin No. Terminal Name Note Equivalent Circuit Pin Description

26 MSDET I = 0µA

I

V

27 MSIN V = GND

V

50k

V

CC

Time constant pin for MS

V

EE

V

CC

GND

MS input *1)

29 MAI V = GND

Note: 1. “MS” means Music Sensor.

V

MAOUT

100k

8.2k

GND

V

MS Amp input

CC

Rev.3, Jun. 1999, page 6 of 97

Block Diagram

HA12203NT

V

CC

EE

V

BIAS(M)

BIAS

BIAS(N)

0.33 µ

V

CC

MSDET

MSIN

1000 p

MAOUT

GPCAL

RECCAL

EQOUT(L)

V

CC

BIAS(C)

+

300 k

MAI

+

HA12203NT/HA12204NT

MSOUT

LM ON / OFF

SW

BIAS

MS

DET

+

–

100 k

+

EQ

8.2 k

LPF

+

REC / PB / PASS

NR ON / OFF

RM ON / OFF

BIAS ON / OFF

B NORM / CROM / METAL

NORM / HIGH

A 120 / 70

PB A / B +

EQOUT(R)

EQ

+

EQIN(L)

RECOUT(L)

PBOUT(L)

RIN(L)

DET(L)

BIAS 2

BIN(L)

0.0047 µ

ABO(L)

AIN(L)

GND

0.1 µ

22 k

EQIN(R)

+

15 k

12 k

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

B-NR

DOLBY

B-NR

DOLBY

15 k

12 k

+ RECOUT(R)

+

PBOUT(R)

0.1 µ

7 8 9 101112131415161718192021

DET(R)

RIN(R)

33 k

BIAS 1

BIN(R)

ABO(R) AIN(R)

123456

V

0.0047 µ

EE

Rev.3, Jun. 1999, page 7 of 97

HA12203NT/HA12204NT

HA12204NT

V

CC

V

CC

EE

V

NC

BIAS(C)

BIAS

BIAS(N)

+

0.33 µ

V

CC

MSDET

300 k

MSIN

1000 p

MAOUT

EQOUT(L)

MAI

NC

+

MS

100 k

EQ

SW

BIAS

DET

+

–

8.2 k

LPF

+

MSOUT

LM ON / OFF

REC / PB / PASS NC

RM ON / OFF

BIAS ON / OFF

B NORM / CROM

NORM / HIGH A 120 / 70

PB A / B +

EQOUT(R)

EQ

+

EQIN(L)

RECOUT(L)

PBOUT(L)

RIN(L)

NC

BIAS 2

BIN(L)

ABO(L)

0.0047 µ

AIN(L)

GND

22 k

+

PB

PASS

+

REC

PB

REC

PASS

REC

PB

REC

PB

EQIN(R)

+ RECOUT(R)

+ PBOUT(R)

7 8 9 101112131415161718192021

NC

PASS

RIN(R) NC

BIN(R)

15 k

12 k

15 k

12 k

ABO(R)

0.0047 µ

AINR)

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

123456

V

EE

V

EE

Rev.3, Jun. 1999, page 8 of 97

HA12203NT/HA12204NT

HA12203NT Parallel-Data Format

MODE

Pin No. Pin Name Lo Mid Hi

12 PB A / B Ain *1 — Bin *1 Lo 13 A 120 / 70 *1 — *1 Lo 17 RM ON / OFF REC MUTE ON — REC MUTE OFF Lo 16 BIAS ON / OFF BIAS OFF — BIAS ON Lo 18 NR ON / OFF *

2

NR OFF — NR ON Lo 19 REC / PB / PASS REC MODE PB MODE REC MODE PASS Mid 20 LM ON / OFF LINE MUTE OFF — LINE MUTE ON Lo 14 NORM / HIGH Normal speed — High speed Lo 15 B NORM / CROM /

METAL

REC EQ Normal *

Bias Normal

1

REC EQ CROM * Bias CROM

1

REC EQ METAL * Bias METAL *

Note: 1. PB EQ logic

PB

A 120 / 70 B NORM

NORM / CROM / METAL Lo Hi

NORMNORM

Lo Lo FLAT FLAT Lo Hi or Mid FLAT 70µ Hi Lo 70µ FLAT Hi Hi or Mid 70µ 70µ Note: 2. HA12203NT only

2

“Pin Open”

1

Lo

Functional Description

Power Supply Range

HA12203NT / 204NT are designed to operate on split supply.

Table 1 Supply Voltage

Product V

CC

HA12203NT +6.0 to +7.5 V –7.5 to –6.0 V |VCC + VEE| <1.0 V HA12204NT Note: The lower limit of supply voltage depends on the line output reference level.

The minimum value of the overload margin is specified as 12dB by Dolby Laboratories.

V

EE

Note

Rev.3, Jun. 1999, page 9 of 97

HA12203NT/HA12204NT

Reference Voltage

The reference voltage are provided for the left channel and the right channel separately. The block diagram is shown as figure 1.

22

V

CC

V

CC

42

GND

V

EE

1

V

EE

+

–

L channel reference

+

–

Music sensor reference

+

–

R channel reference

Figure 1 Reference Voltage

Operating Mode Control

HA12203NT / 204NT provide fully electronic switching circuits. And each operating mode control is controlled by parallel data (DC voltage).

Table 2 Control Voltage

Pin No. Lo Mid Hi Unit Test Condition

12, 13, 14, 16, 17, 18, 20

– 0.2 to 1.0 — 4.0 to V

CC

V

Input Pin

Measure

15, 19 – 0.2 to 1.0 2.0 to 3.0 4.0 to V

CC

V

Notes: 1. Each pins are on pulled down with 100 kΩ internal resi stor .

Therefore, it will be low-level when each pins are open. But 19 pin are mid-level when it is open.

2. Over shoot level and under shoot level of input signal must be the standardized (High: V –0.2V).

3. For reduction of pop noise, connect 1µF to 22µF capacitor with mode control pins. But it is impossible to reduce completely in regard to Line mute, therefore, use external mute at the same time.

Rev.3, Jun. 1999, page 10 of 97

V

, Low:

CC

Input Block Diagram and Lev e l Diagram

HA12203NT/HA12204NT

The each level shown above is typical value when offering PBOUT level to PBOUT pin.

AIN

BIN

25.9mVrms

21.3dB

300mVrms

R3

12k

FLAT

(120µ)

70µs

R4 15k

C2

0.0047µF

MS REF

300mVrms

0dB

PB

REC PASS

PB/REC, PASS=0dB/17dB

42.4mVrms HA12204NT is not built-in Dolby noise reduction system.

RIN

PASS

REC PB

300mVrms

DOLBY

B-NR

PB/REC, PB=5.7dB/5.7dB

PBOUT 580mVrms

RECOUT 300mVrms

Figure 2 Input Block Diagram

PB Equalizer

By switching logical input level of 13 pin (for Ain) and 15 pin (for Bin), you can equalize corresponding to tape position at play back mode.

With the capacity C2 capacitance that we showed for figure 2 70 µs by the way figure seem to 3 they are decided.

Gv

t1 = C2 • (12k + 15k) t2 = C2 • 15k

t1 t2

f

Figure 3 Frequency Characteristic of PB Equalizer

Rev.3, Jun. 1999, page 11 of 97

HA12203NT/HA12204NT

The Sensitivity Adjustment o f Music Sensor

Adjusting MS Amp gain by external resistor , the sensitivity of music sensor can set up.

REP

V

CC

D V

CC

PB (L)

8.2k

–6dB

PB (R)

LPF

25kHz

The Sensitivity of Music Sensor

Gv

DET

MS DET

+

C16

0.33µ

MAI

100k

–

+

MS AMP

C17

1000p

MA OUT

R18

330k

MSIN

50k

Figure 4 Music Sensor Block Diagram

MS OUT

GND

R

L

Microcomputer

GND

f1 f2

Figure 5 Frequency Characteristic of MSIN

Occasion of the external component of figure 4, f1 is 3.18 kHz.

Rev.3, Jun. 1999, page 12 of 97

f1 = f2 = 25k [Hz]

f

1

2π • C17 • 50k

[Hz]

HA12203NT/HA12204NT

A standard level of MS input pin 25.9 mVrms, therefore, the sensitivity of music sensor (S) can request it , by lower formulas.

A = MS Amp Gain B = PB input Gain × (1/2)* C = Sensed voltage 20log (A × B) = D [dB] C = 130 [mVrms] PB input Gain = 21.3 [dB]

1

S = 20log

S = 14 D [dB]

C

25.9 • A • B

[dB]

Notes: 1. Case of one-sided channel input

• Time constant of detection

Figure 6(1) generally shows that detection time is in proportion to value of capacitor C16. But, with Attack *

Detection time

Function Characteristic of MS (1) Function Characteristic of MS (2) Function Characteristic of MS (3)

2

and Recovery *3 the detection time differs exceptionally.

Recovery

Attack

C16

Recovery Recovery

Attack Attack

Detection time

R18

Detection time

Detection level

Input level

Figure 6 Function Characteristic of MS

Like the figure 6(2), Recovery time is variably possible by value of resister R18. But Attack time gets

about fixed value. Attack time has dependence by input level. When a large signal is inputted, Attack time is short tendency.

Notes 2. Attack : Non- music to Music

3. Recovery : Music to Non-music

• Music Sensor Output (MSOUT)

As for internal circuit of music sensor block, music sensor out pin is connected to the collector of NPN

type directly, output level will be “high” when sensing no signal. And output level will be “low” when sensing signal.

Connection with microcomputer, it is requested to use external pull up resistor (R

Note: Supply voltage of MSOUT pin must be less than V

voltage.

CC

= 10 k• to 22 k•)

L

The Tolerances of External Components

For Dolby NR precision securing, please use external components shown at figure 7. If leak-current are a few electrolytic-capacitor, it can be applicable to C5 and C23.

Note: As Dolby-NR aren't built-in at HA12204NT, R3, C5 and C23 aren't necessary.

Rev.3, Jun. 1999, page 13 of 97

HA12203NT/HA12204NT

Figure 7 Tolerance of External Components

Low-Boost

BIAS1

R3

33k

–2%

V

EE

DET (R)

HA12203NT

DET (L)

5 7

V

EE

C23

0.1µ –10%

36

C5

0.1µ –10%

EQOUT

Vin

+

C1

2.2µR120k R2

6.8k

GND

R3

5.1k

+

EQIN

REC EQ

C2

0.47µ

Figure 8 Example of Low Boost Circuit

External components shown Figure 8 gives Frequency response to take 6dB boost. And cut off Frequency can request it, by lower formulas.

Gv

1

R1 • R2

R0 = [Ω]

R1 + R2

f1 f2

f1 = [Hz]

2π • C2 • (R1 + R0)

f2 = [Hz]

2π • C2 • R2

f

Figure 9 Frequency Characteristic of Low-Boost

Rev.3, Jun. 1999, page 14 of 97

HA12203NT/HA12204NT

REC Equalizer

The outlines of REC Equalizing frequency characteristics are sh own by figure 10. Those peak level can be set up by supplying voltage. (0 V to 5 V, GND = 0 V) to 30pin (GPCAL).

And whole band gain can be set up by supplying voltage (0 V to 5 V, GND = 0 V) to 31pin (RECCAL).

Both setting up range are ± 4.5dB. In case that you don't need setting up, 30 pin, 31pin should be open bias.

Note: Depending on the employed REC/PB head and test tape characteristics, there is a rare case that the

REC-EQ characteristics of this LSI can not be matched to the required characteristics because of built-in resistors which determined the REC-EQ parameters in this care, please inquire the responsible agent because of the adjustment of built-in resistor is necessary.

Since an output pin and an input pin for REC-EQ are adjacent, it will easily oscillate if patterns run abreast.

RECCAL GPCAL

Gain (dB)

Frequency (Hz)

Figure 10 Frequency Characteristics of REC Equalizer

Rev.3, Jun. 1999, page 15 of 97

HA12203NT/HA12204NT

Bias Switch

This series built-in DC voltage gene rator for bias oscillator and its bias switches.

External resistor R15, R16, R17 Which corresponded with tape positions and bias out voltage are relater with below.

.

Vbias = × (VCC − VEE − 0.7) + VEE [V]

.

(R15 or R16 or R17) + R14

R14

Bias switch follows to a logic of 15 pin (B / Nor m / Crom / Metal).

Note: A current that flows at bias out pin, please use it less than 5 mA.

BIAS (N)

P25

BIAS (C)

P24

BIAS (M)

P23

R15

R16

R17

R14

V

Vbias

EE

Figure 11 External Components of Bias Block

Rev.3, Jun. 1999, page 16 of 97

HA12203NT/HA12204NT

Absolute Maximum Ratings

Item Symbol Rating Unit Note

Max Supply Voltage V Power Dissipation Pd 500 mW Ta ≤ 75°C Operating Temperature Topr – 40 to + 75 °C Storage Temperature Tstg – 55 to + 125 °C

max 16 V

CC

Rev.3, Jun. 1999, page 17 of 97

HA12203NT/HA12204NT

Electrical Characteristics

HA12203NT

Remark

Unit

COM L

R L

R

Max Typ

Min

22

—

— —

—

mA

35.0

22.0 —

———

353534 889

41/39 2/4

dB

28.5

27.0

25.5

37 6

24.2

22.7

21.2

———

343434 999

37

373737

6

666

dB

5.8

10.0

4.3

8.5

2.8

7.0

= ± 7 V, Dolby Level = REC - OUT Level = 300 mVrms = 0 dB)

CC

—————

3434343535 999888835

373737 666

dB 1

dB%dB

—

13.0

70.0

12.0

64.0—70.0

0.3

0.05

4.7

3.2

1.7

9.7

8.2

6.7

41/393741/39 2/462/4

———

80.0

85.0

70.0

—

35

dB

80.0

70.0

—

/37

41/39

2/4/6

—

80.0

70.0

—

35 8

41/39 2/4

dB

28.5

27.0

25.5

—

35 8

41/39 2/4

dB

1.0

0.0

–1.0

———

353535 888

41

41/39

2

2/4

dB

—

27.0

80.0

25.5

70.0

24.0

41/39 2/4

23.8

22.3

20.8

21 22121

———

41

2

V

dB

1.5

–18.0

1.0

–22.0

—

–26.0

—

µA

2.0 —

—

12 to 20

———

——— ———

——— V

1.0

3.0

———

2.0

–0.2

12 to 20

5.3

4.0

Other

(Ta = 25˚C, V

RECOUT

level (dB)

fin

(Hz)

LINE

MUTE

70µ

120µ/

A/B

IC Condition * Input Output

/PASS

REC/PB

NR

ON/OFF

Item Symbol Test Condition Specification Application Terminal

No signal

0

–20

–30

——

1k1k2k

OFF

120

120 Mute

A

A/B

PB

OFFQuiescent current

OFF

PB

Q

I

G

Input AMP. gain

V

OFF

120

A

REC

OFF

REC G

2k5k5k

OFF

120

A

AAA

REC

ON

V

ENC 2k (1)

ENC 2k (2)

B-type

Encode boost

THD=1%

Rg=5.1kΩ, CCIR/ARM

—

–30

—

–20

1k1k1k1k1k1k1k

OFF

120

OFF

120

OFF

120

AAA

REC

ON

ENC 5k (1)

REC

ONONON

ON

Vo max

S/N

ENC 5k (2)

Signal handling

Signal to noise ratio

Gv PA – Gv PB

0

+12

OFF

120

A/BAA/B

RECPBREC

OFF

THD

CTRL (1)

CTRL (2)

Total Harmonic Distortion

Channel separation

0

+12

1k

OFF

120

A/B

PB

PASS

REC/PB

OFF

CT A/B

CT R/P

Gv PA

Crosstalk

Pass AMP. gain

0

1k

OFF

120

A/B

PASS

OFF

∆Gv

Gain deviation

0

1k

OFF

70

A/B

10k

OFF

70

A/B

———

—

5k

OFF

120

AAA

+12

1k

ON

120

A

PBPBPBPBPB

OFF

EQ 10k

V

ONVOL

G

V

MS sensing level

OFF

MS output low level

OFF

EQ 1k

MUTE

G

MUTE ATT.

70µ EQ gain

—

OFF

—

120

—

PB

OFF

I

——————

—

—V

ILVIM

IH

OH

V

= ±6.0 V

CC

2. For inputting signal to one side channel

Control voltage —

MS output leak current

Notes 1. V

* Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF

Rev.3, Jun. 1999, page 18 of 97

HA12203NT/HA12204NT

HA12203NT

Remark

= ± 7 V)

CC

(Ta = 25 ˚C, V

Unit

COM L

R L

Input Output

R

Max Typ

Min

(cont)

—

32

11 33

10

10 33 11 32

dB

—

58

12.5

55

10.5

—

10 33 11 32 %

0.5

0.2

—

———

10 33 11 32

mV

500

21.8

0

20.3

18.8

–500

—————

10 33 11 32

dBdBdB

27.9

10 33 11 32

dBdBdBdBdBdBdB

27.0

33.8

35.1

25.5

32.6

30.1

24.0

31.8

29.8

25.9

23.9

10 33 11 32

41.3

38.8

36.3

10 33 11 32

27.8

26.3

24.8

10 33 11 32

31.8

29.8

27.8

—

10 33 11 32

36.4

33.9

31.4

—

10 33 11 32

17.9

16.4

14.9

—

10 33 11 32

dB

24.2

22.2

20.2

—

10 33 11 32

dB

29.1

26.6

24.1

—————

10 33 11 32

dB

23.7

22.2

20.7

10 33 11 32

dBdBdB

29.1

33.3

24.9

27.1

31.1

23.4

25.1

28.6

21.9

—

10 33 11 32

dBdBdB

—

27.8

31.0 70

25.8

28.5 60

23.8

26.0

———

—

323232

32

111111

11

333333

33

101010

10

dBdBdB

dB

6.0

–3.0

4.5

–4.5

3.0

–6.0

= 0dB

V EQ-NN1

= 0V

= 5V G

6.0

–3.0

4.5

–4.5

3.0

–6.0

= 0dB

V EQ-NN3

G

= 0V

= 5V

25

—

V

mV

—

100 0

–0.7

CC

V

–1.4

CC

V

–100

f = 1kHz, THD = 1%, Vin = –26dBs = 0dB

Rg = 5.1kΩ, A - WTG Filter (0dB = –5dBs at EQOUT)

NORM

TAPE SPEED

NORMEqualizer S/N

NORM

S/N (EQ)

Vin max (EQ)

Item Symbol Test Condition Specification Application Terminal

Equalizer maximum input

f = 1kHz, Vin = –26dBs

f = 3kHz, Vin = –46dBs

No - Signal

NORM

T.H.D. (EQ)

Vofs (EQ)

GVEQ-NN1

Equalizer offset voltage

Equalizer

Equalizer Total Harmonic

Distortion

f = 3kHz, Vin = –46dBs

f = 8kHz, Vin = –46dBs

f = 12kHz, Vin = –46dBs

f = 8kHz, Vin = –46dBs

CROM NORM

GVEQ-CN1

GVEQ-NN2

Frequency Response

GVEQ-CN2

GVEQ-NN3

(NORM - NORM)

Equalizer

Frequency Response

f = 3kHz, Vin = –46dBs

f = 12kHz, Vin = –46dBs

f = 8kHz, Vin = –46dBs

f = 12kHz, Vin = –46dBs

METAL NORM

GVEQ-CN3

GVEQ-MN1

GVEQ-MN2

GVEQ-MN3

(CROM - NORM)

Equalizer

Frequency Response

(METAL - NORM)

f = 5kHz, Vin = –46dBs

NORM HIGH

GVEQ-NH1

Equalizer

f = 5kHz, Vin = –46dBs

f = 15kHz, Vin = –46dBs

f = 20kHz, Vin = –46dBs

f = 15kHz, Vin = –46dBs

CROM HIGH

GVEQ-NH2

GVEQ-NH3

GVEQ-CH1

GVEQ-CH2

Equalizer

Frequency Response

(NORM - High)

(CROM - High)

f = 15kHz, Vin = –46dBs

f = 20kHz, Vin = –46dBs

f = 1kHz, Vin = –14dBs

f = 5kHz, Vin = –46dBs

f = 20kHz, Vin = –46dBs

METAL HIGH

GVEQ-CH3

GVEQ-MH1

GVEQ-MH2

GVEQ-MH3

Equalizer

Frequency Response

(METAL - High)

REC - MUTE Attenuation NORMREC-MUTE NORM

REC-CAL

GP-CAL

REC-CAL

V

f = 3kHz, Vin = –46dBs,

NORM

R-CAL1

REC CAL Response

GP-CAL

V

Vin = –46dBs,

f = 3kHz,

f = 12kHz,

NORM

= 2.4kΩ + 270Ω

L

R

NORM

R-CAL2

GP-CAL1

GP-CAL2

Bias on

Bias off

Bias out Max level

GP CAL Response

Bias out offset

L

Rev.3, Jun. 1999, page 19 of 97

HA12203NT/HA12204NT

HA12204NT

Remark

———————

22

COM L

—

35

3535353535

8

373737 666

dB 1)

24.2

22.7

13.0

21.2

12.0

88888

37 6

dB%dB

—

0.3

80.0

0.05

70.0—70.0

R

—

L

—

41/39

R

—

2/4

dB

Max Typ

Min

mA

25.0

19.2

—

28.5

27.0

25.5

Unit

= ±7 V, REC - OUT Level = 300 mVrms = 0 dB)

CC

(Ta = 25˚C, V

Other

—

41/393741/39 2/462/4

dB

———

80.0

85.0

80.0

70.0

—

835

—

80.0

70.0

—

35 8

41/39 2/4

dB

28.5

27.0

25.5

—

35 8

41/39 2/4

dB

1.0

0.0

–1.0

———

353535 888

41

41/39

2

2/4

dB

—

27.0

80.0

25.5

70.0

24.0

21 2)2121

———

41

41/39

2

2/4

dB

23.8

–18.0

22.3

–22.0

20.8

–26.0

41 2

V

1.5

1.0

—

12 to 17

—

µA

2.0

—

19, 20

12 to 17

———

——— ———

———

V

1.0

3.0

———

2.0

–0.2

19, 20

5.3

4.0

No signal

0

RECOUT

level (dB)

——

1k1k1k1k1k1k1k1k1k

fin

(Hz)

OFF

LINE

MUTE

120

120 Mute

70µ

120µ/

A

A/B

IC Condition * Input Output

PB

/PASS

REC/PB

PB

V

Q

G

I

Item Symbol Test Condition Specification Application Terminal

Quiescent current

Input AMP. gain

THD=1%

Rg=5.1kΩ, CCIR/ARM

0

OFF

120

AAA

RECPBREC

REC G

0

—

OFF

120

A

REC

RECPBREC

V

Vo max

S/N

THD

Signal handling

Signal to noise ratio

Total Harmonic Distortion

Gv PA – Gv PB

0

+12

OFF

120

A/BAA/B

PB

CTRL (1)

CTRL (2)

CT A/B

Crosstalk

Channel separation

0

+12

1k

OFF

120

A/B

PASS

REC/PB

CT R/P

Gv PA

∆Gv

Pass AMP. gain

Gain deviation

0

1k

OFF

70

A/B

10k

OFF

70

A/B

———

—

5k

OFF

120

AAA

+12

1k

ON

120

A

PBPBPBPBPB

EQ 1k

EQ 10k

V

ONVOL

G

MUTE

MUTE ATT.

V

G

70µ EQ gain

MS sensing level

MS output low level

—

OFF

—

120

—

PB

I

——————

IM

VILV

IH

V

OH

= ±6V

CC

2) For inputting signal to one side channel

Control voltage

MS output leak current

Note 1) V

* Other IC-condition : REC-MUTE OFF, Normal tape, Normal speed, Bias OFF

Rev.3, Jun. 1999, page 20 of 97

HA12203NT/HA12204NT

HA12204NT

Remark

= ± 7 V)

CC

(Ta = 25 ˚C, V

Unit

COM L

R L

Input Output

R

Max Typ

Min

(cont)

—

32

11 33

10

10 33 11 32

dB

—

12.5

10.5

—

10 33 11 32 %

0.5

0.2

—

———

10 33 11 32

mV

500

21.8

0

20.3

18.8

–500

10 33 11 32

dBdBdB

27.9

25.9

23.9

10 33 11 32

35.1

32.6

30.1

—————

10 33 11 32

dBdBdB

27.0

25.5

24.0

10 33 11 32

33.8

31.8

29.8

10 33 11 32

41.3

38.8

36.3

—

10 33 11 32

dB

17.9—24.2

16.45822.2

14.95520.2

10 33 11 32

dB

—

10 33 11 32

dB

29.1

26.6

24.1

———

10 33 11 32

dB

dBdBdB

23.7

29.1

22.2

27.1

20.7

25.1

10 33 11 32

33.3

31.1

28.6

—

25

————

10 33 11 32

V

—

CC

70

V

–0.7

CC

60

V

–1.4

25

————

mV

100

0.0

–100

f = 1kHz, THD = 1%, Vin = –26dBs = 0dB

Rg = 5.1kΩ, A - WTG Filter (0dB = –5dBs at EQOUT)

NORM

TAPE SPEED

NORM

NORMEqualizer S/N

S/N (EQ)

Vin max (EQ)

Item Symbol Test Condition Specification Application Terminal

Equalizer maximum input

f = 1kHz, Vin = –26dBs

f = 3kHz, Vin = –46dBs

No - Signal

NORM

T.H.D. (EQ)

Vofs (EQ)

GVEQ-NN1

Equalizer Total Harmonic

Distortion

Equalizer offset voltage

Equalizer

f = 3kHz, Vin = –46dBs

f = 8kHz, Vin = –46dBs

f = 12kHz, Vin = –46dBs

f = 8kHz, Vin = –46dBs

CROM NORM

GVEQ-CN1

GVEQ-NN2

Frequency Response

GVEQ-CN2

GVEQ-NN3

(NORM - NORM)

Equalizer

Frequency Response

f = 5kHz, Vin = –46dBs

f = 12kHz, Vin = –46dBs

f = 15kHz, Vin = –46dBs

f = 20kHz, Vin = –46dBs

NORM HIGH

GVEQ-CN3

GVEQ-NH1

GVEQ-NH2

GVEQ-NH3

(CROM - NORM)

Equalizer

Frequency Response

(NORM - High)

f = 5kHz, Vin = –46dBs

f = 15kHz, Vin = –46dBs

f = 20kHz, Vin = –46dBs

f = 1kHz, Vin = –14dBs

NORM

= 2.4 k½ + 270 ½

L

NORM

CROM HIGH

GVEQ-CH1

GVEQ-CH2

Equalizer

Frequency Response

R

GVEQ-CH3

REC-MUTE

Bias on

(CROM - High)

REC - MUTE Attenuation

Bias out Max level

= 2.4 k½ + 270 ½

L

R

Bias off

Bias out offset

Rev.3, Jun. 1999, page 21 of 97

HA12203NT/HA12204NT

Measurement Circuit

100µ

V

CC

BIAS (M)

BIAS (C)

BIAS (N)

GND

EE

V

CC

V

EE

V

R14

2.4K

BIAS

C16

0.33µ

+

C15

100µ+C14

R15

R16

R17

+

270

910

2k

MSDET

R18

330k

C17

1000p

MAOUT

C28

+

CC2

V

R34 R33 R32 R31 R30

(L)

C18

C19

2.2µ

0.47µ

+

R21

5.1k

C21

2.2µ

C22

2.2µ

C24

0.47µ

C25

0.47µ

C27

0.47µ

R19

10k

EQIOUT

R20

5.1k

C20

0.47µ

+

EQIN (L)

R22

6.8k

R23

20k

R24

10k

RECOUT (L)

C23

0.1µ

PBOUT (L)

EE

V

R25

R26

R27

C26

R28

5.1k

22k

10k

0.0047µ

10k

AIN (L) BIN (L) RIN (L)

MSIN

MAOUT

R29

MAI

GPCAL

RECCAL

+

EQOUT (L)

EQIN (L)

RECOUT (L)

+

PBOUT (L)

DET (L)

+

RIN (L)

BIAS 2

+

BIN (L)

ABO (L)

+

AIN (L)

GND V

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

B NORM / CROM / METAL

CC2

V

REC / PB / PASS

BIAS ON / OFF

HA12203

GND

+

CC2

V

C13

100µ

MSOUT

LM ON / OFF

NR ON / OFF

RM ON / OFF

NORM / HIGH

A 120 / 70

PB A / B

EQOUT (R)

EQIN (R)

RECOUT (R)

PBOUT (R)

DET (R)

RIN (R)

BIAS 1

BIN (R)

ABO (R)

AIN (R)

MSOUT

R13

3.9k

ON

C12

C11

ONOFFHI

NO

5.1k

PA

PB

22µ

REC

ON

22µ

OFF

ON

M

10k

C

N

10k

120

70

AB

(R)

R10

EQOUT

EQIN

10k

R9

5.1k

(R)

+

C8

0.47µ

R12

R11

OFF

+

22k

+

22k

R36 R35

+

C10

2.2µ

+

C9

0.47µ

R8

+

C7

2.2µ

R6

20k

R7

(R)

+

4

+

1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

EE

RECOUT

C6

2.2µ

PBOUT

C4

0.47µ

RIN (R)

C3

0.47µ

BIN (R)AIN (R)

C1

0.47µ

6.8k

(R)

C5

0.1µ

R4

5.1k

R3

33k

R2

10k

C2

0.0047µ

R1

10k

EE

V

Rev.3, Jun. 1999, page 22 of 97

Electrical Characteristics Curve

HA12203NT

HA12203NT/HA12204NT

Quiescent Current vs. Split Supply Voltage (REC mode)

30

25

Quiescent Current (mA)

20

Quiescent Current vs. Split Supply Voltage (PB mode)

30

25

Quiescent Current (mA)

20

REC NR-OFF REC Mute-ON Bias-OFF REC NR-OFF REC Mute-OFF Bias-OFF REC NR-ON REC Mute-OFF Bias-OFF REC NR-ON REC Mute-OFF Bias-ON Other switch is all "Lo"

15

56

Split Supply Voltage (V)

78

15

PB NR-OFF RM-ON Bias-OFF PB NR-OFF RM-OFF Bias-OFF PB NR-ON RM-OFF Bias-OFF PB NR-ON RM-OFF Bias-ON Other switch is all "Lo"

56

Split Supply Voltage (V)

78

Rev.3, Jun. 1999, page 23 of 97

HA12203NT/HA12204NT

HA12203NT

30

Inpuit Amp. Gain vs. Frequency (1)

20

10

Gain (dB)

0

–10

10 100 600 10 k300 1 k 3 k

40

20

0

Gain (dB)

–20

VS = ±7.0 V PBmode Ain → RECOUT

Inpuit Amp. Gain vs. Frequency (2)

VS = ±7.0 V Ain → PBOUT

6 k6030

Frequency (Hz)

30 k

NR-ON

NR-OFF

100 k 600 k 1 M300 k60 k

PASS

PB

–40

10 100 600 10 k300 1 k 3 k

Rev.3, Jun. 1999, page 24 of 97

6 k6030

Frequency (Hz)

30 k

100 k 600 k

1 M300 k60 k

HA12203NT

Gain (dB)

Inpuit Amp. Gain vs. Frequency (3)

40

20

0

VS = ±7.0 V RECmode

–20

–40

10 100 600 10 k300 1 k 3 k

Inpuit Amp. Gain vs. Frequency (4)

30

6 k6030

Frequency (Hz)

HA12203NT/HA12204NT

PBOUT

RECOUT

30 k

100 k 600 k

1 M300 k60 k

28 26 24 22

Gain (dB)

20 18 16 14

10 100 600 10 k300 1 k 3 k

VS = ±7.0 V Ain / Bin → PBOUT

Frequency (Hz)

120 µ

70 µ

30 k 100 k

60 k6 k6030

Rev.3, Jun. 1999, page 25 of 97

HA12203NT/HA12204NT

HA12203NT

12

VS = ±7.0 V Dolby B-NR

10

8

6

Encode Boost (dB)

4

2

0

100 300 500 1 k 3 k

0

Encode Boost vs. Frequency

Frequency (Hz)

Decode Cut vs. Frequency

5 k 10 k

0 dB

–10 dB –20 dB –30 dB –40 dB

0 dB

–10 dB –20 dB –30 dB –40 dB

0 dB

–10 dB –20 dB –30 dB –40 dB

(±8 V) (±8 V) (±8 V) (±8 V) (±8 V) (±7 V) (±7 V) (±7 V) (±7 V) (±7 V) (±4.5 V) (±4.5 V) (±4.5 V) (±4.5 V) (±4.5 V)

–2

–4

–6

Decode Cut (dB)

–8

–10

–12

VS = ±7.0 V Dolby B-NR

0 300 500 1 k 3 k

Frequency (Hz)

5 k 10 k

0 dB

–10 dB –20 dB –30 dB –40 dB

0 dB

–10 dB –20 dB –30 dB –40 dB

0 dB

–10 dB –20 dB –30 dB –40 dB

(±8 V) (±8 V) (±8 V) (±8 V) (±8 V) (±7 V) (±7 V) (±7 V) (±7 V) (±7 V) (±4.5 V) (±4.5 V) (±4.5 V) (±4.5 V) (±4.5 V)

Rev.3, Jun. 1999, page 26 of 97

HA12203NT

HA12203NT/HA12204NT

25

RECMODE RIN-RECOUT 0 dB = 300 mVrms Rch

24

23

22

21

Vomax (T.H.D. = 1%) (dB)

20

19

5

Signal Handling

678

Split Supply Voltage (V)

Vomax (NR-OFF) Vomax (NR-ON)

20

PBMODE AIN-PBOUT Rch 0 dB = 580 mVrms

19

18

17

16

Vomax (T.H.D. = 1%) (dB)

15

14

13

5

Signal Handling

Vomax (NR-OFF) Vomax (NR-ON)

678

Split Supply Voltage (V)

Rev.3, Jun. 1999, page 27 of 97

HA12203NT/HA12204NT

HA12203NT

Signal to Noise Ratio vs. Split Supply Voltage

85

80

PBmode NR-OFF PBOUT

Signal to noise ratio (dB)

75

RECmode NR-OFF RECOUT

PBmode NR-ON Ain PBOUT

PASSmode PBOUT

Ain Bin

Total Harmonic Distortion vs. Split Supply Voltage

1.0

Ain

Ain or Bin → PBOUT = 580 mVrms = 0 dB PBmode NR-OFF

0.1

T.H.D. (%)

(PBmode NR-OFF)

100 Hz

1 kHz

10 kHz

Bin

PBOUT 0 dB = 580 mVrms Ain / Bin Rg = 10 kΩ

70

RECOUT 0 dB = 300 mVrms Rin Rg = 5.1 kΩ CCiR / ARM Filter

56

Split Supply Voltage (V)

Rev.3, Jun. 1999, page 28 of 97

RECmode NR-ON RECOUT

78

0.01

56

Split Supply Voltage (V)

78

HA12203NT

HA12203NT/HA12204NT

Total Harmonic Distortion vs. Split Supply Voltage

(PBmode NR-ON)

1.0

100 Hz 1 kHz 10 kHz Ain → PBOUT = 580 mVrms = 0 dB PBmode NR-ON

0.1

T.H.D. (%)

Total Harmonic Distortion vs. Split Supply Voltage

(PASS NR-OFF)

1.0

100 Hz 1 kHz 10 kHz Ain → PBOUT = 580 mVrms = 0 dB PASSmode NR-OFF

0.1

T.H.D. (%)

0.01

56

Split Supply Voltage (V)

0.01

87

56

Split Supply Voltage (V)

87

Rev.3, Jun. 1999, page 29 of 97

HA12203NT/HA12204NT

HA12203NT

Total Harmonic Distortion vs. Split Supply Voltage

(REC NR-OFF)

1.0

100 Hz 1 kHz 10 kHz Rin → RECOUT = 300 mVrms = 0 dB RECmode NR-OFF

0.1

T.H.D. (%)

Total Harmonic Distortion vs. Split Supply Voltage

(REC NR-ON)

1.0

100 Hz 1 kHz 10 kHz Rin → RECOUT = 300 mVrms = 0 dB RECmode NR-ON

0.1

T.H.D. (%)

0.01

56

Split Supply Voltage (V)

Rev.3, Jun. 1999, page 30 of 97

0.01

87

56

Split Supply Voltage (V)

87

HA12203NT

HA12203NT/HA12204NT

10

1

T.H.D. (%)

0.1

0.01 –25 –20 –15 –10 –50

10

1

Total Harmonic Distortion vs. Output Level (1)

V

= ±7.0 V

S

100 Hz 1 kHz 10 kHz PBmode PBOUT NR-OFF 0 dB = 580 mVrms

Vout (dB)

Total Harmonic Distortion vs. Output Level (2)

VS = ±7.0 V 100 Hz 1 kHz 10 kHz PBmode PBOUT NR-ON 0 dB = 580 mVrms

5 10152025

T.H.D. (%)

0.1

0.01 –25 –20 –15 –10 –50

Vout (dB)

5 10152025

Rev.3, Jun. 1999, page 31 of 97

HA12203NT/HA12204NT

HA12203NT

10

1

T.H.D. (%)

0.1

0.01

–25 –20 –15 –10 –50

10

1

Total Harmonic Distortion vs. Output Level (3)

VS = ±7.0 V 100 Hz 1 kHz 10 kHz RECmode RIN-RECOUT 0 dB = 300 mVrms NR-OFF

Vout (dB)

Total Harmonic Distortion vs. Output Level (4)

VS = ±7.0 V 100 Hz 1 kHz 10 kHz RECmode RIN-RECOUT 0 dB = 300 mVrms NR-ON

5 10152025

T.H.D. (%)

0.1

0.01 –25 –20 –15 –10 –50

Rev.3, Jun. 1999, page 32 of 97

5 10152025

Vout (dB)

HA12203NT

Total Harmonic Distortion vs. Frequency (1)

0.1

T.H.D. (%)

0.01 10 100 1 k

Total Harmonic Distortion vs. Frequency (2)

HA12203NT/HA12204NT

–10 dB

0 dB

+10 dB PBmode PBOUT NR-OFF 0 dB = 580 mVrms VS = ±7 V

10 k 100 k

Frequency (Hz)

0.1

T.H.D. (%)

0.01 10 100 1 k

–10 dB

0 dB

+10 dB

PBmode PBOUT 0 dB = 580 mVrms NR-ON VS = ±7 V

10 k 100 k

Frequency (Hz)

Rev.3, Jun. 1999, page 33 of 97

HA12203NT/HA12204NT

HA12203NT

0.1

T.H.D. (%)

0.01 10 100 1 k

0.1

Total Harmonic Distortion vs. Frequency (3)

–10 dB

0 dB

+10 dB

RECmode RIN-RECOUT 0 dB = 300 mVrms NR-OFF VS = ±7 V

10 k 100 k

Frequency (Hz)

Total Harmonic Distortion vs. Frequency (4)

–10 dB

0 dB

+10 dB

RECmode RIN-RECOUT 0 dB = 300 mVrms NR-ON VS = ±7 V

T.H.D. (%)

0.01 10 100 1 k

Rev.3, Jun. 1999, page 34 of 97

10 k 100 k

Frequency (Hz)

HA12203NT

–30

HA12203NT/HA12204NT

Crosstalk vs. Frequency (Ain → Bin) (1)

–40

–60

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–30 –40

–60

VS = ±7.0 V PBmode PBOUT Vin = +12 dB Ain → Bin

Frequency (Hz)

Crosstalk vs. Frequency (Bin → Ain) (2)

VS = ±7.0 V PBmode PBOUT Vin = +12 dB Bin → Ain

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 35 of 97

HA12203NT/HA12204NT

HA12203NT

Crosstalk vs. Frequency (Ain → RECOUT) (3)

–30 –40

–60

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–30 –40

–60

VS = ±7.0 V RECmode Ain → RECOUT

Frequency (Hz)

Crosstalk vs. Frequency (Bin → RECOUT) (4)

VS = ±7.0 V RECmode Bin → RECOUT

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 36 of 97

Frequency (Hz)

HA12203NT

–30

HA12203NT/HA12204NT

Crosstalk vs. Frequency (5)

–40

–60

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–30 –40

–60

VS = ±7.0 V RECmode Ain → PBOUT

Frequency (Hz)

Crosstalk vs. Frequency (6)

VS = ±7.0 V RECmode Bin → PBOUT

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 37 of 97

HA12203NT/HA12204NT

HA12203NT

–30

Crosstalk vs. Frequency (7)

–40

–60

–80

Crosstalk (dB)

–100

–120 –130

–30 –40

–60

VS = ±7.0 V PASSmode Ain → RECOUT Vin = +12 dB

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Crosstalk vs. Frequency (8)

VS = ±7.0 V PASSmode Bin → RECOUT

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 38 of 97

Frequency (Hz)

HA12203NT

–30

HA12203NT/HA12204NT

Crosstalk vs. Frequency (9)

–40

–60

–80

Crosstalk (dB)

–100

–120 –130

–30 –40

–60

VS = ±7.0 V RECmode Ain → PBOUT

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Crosstalk vs. Frequency (10)

VS = ±7.0 V RECmode Bin → PBOUT

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 39 of 97

HA12203NT/HA12204NT

HA12203NT

–30

Crosstalk vs. Frequency (11)

–40

VS = ±7.0 V Ain → RECOUT Vin = +12 dB PB-PASS

–60

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Crosstalk vs. Frequency (12)

–30 –40

VS = ±7.0 V Bin → RECOUT Vin = +12 dB PB-PASS

–60

Rin RG = 5.1 kΩ (R4)

Rg = 0

Rin RG = 5.1 kΩ (R4)

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 40 of 97

Rg = 0

Frequency (Hz)

HA12203NT

–30

–50

–60

–70

Crosstalk (dB)

–80

–90

10

HA12203NT/HA12204NT

Crosstalk vs. Frequency (13)

VS = ±7.0 V RECOUT PASS → PB

30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Crosstalk vs. Frequency (14)

–40

VS = ±7.0 V RECmode Rin → PBOUT Vin = +12 dB

–60

–80

Crosstalk (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

PASS

PB

Rev.3, Jun. 1999, page 41 of 97

HA12203NT/HA12204NT

HA12203NT

–30

Crosstalk vs. Frequency (15)

–40

–60

–80

Crosstalk (dB)

–100

–120 –130

VS = ±7.0 V PBmode Rin → RECOUT Vin = +12 dB

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Channel Separation vs. Frequency (R → L) (1)

–10 –20

VS = ±7.0 V PBmode Ain → PBOUT R → L

–40

–60

Channel Separation (dB)

–80

–100 –110

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Rev.3, Jun. 1999, page 42 of 97

NR-OFF

NR-ON

Frequency (Hz)

HA12203NT

HA12203NT/HA12204NT

Channel Separation vs. Frequency (L → R) (2)

–10 –20

–40

–60

Channel Separation (dB)

–80

–100 –110

–10 –20

–40

VS = ±7.0 V PBmode Ain → PBOUT L → R

NR-OFF

NR-ON

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Channel Separation vs. Frequency (R → L) (3)

VS = ±7.0 V PBmode Bin → PBOUT R → L

–60

Channel Separation (dB)

–80

–100 –110

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

NR-OFF

NR-ON

Rev.3, Jun. 1999, page 43 of 97

HA12203NT/HA12204NT

HA12203NT

Channel Separation vs. Frequency (L → R) (4)

–10 –20

–40

–60

Channel Separation (dB)

–80

–100 –110

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

–30 –40

–60

VS = ±7.0 V Ain → RECOUT Vin = +12 dB

VS = ±7.0 V PBmode Bin → PBOUT L → R

NR-OFF

NR-ON

Frequency (Hz)

Channel Separation vs. Frequency (1)

L → R

–80

R → L

Channel Separation (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 44 of 97

Frequency (Hz)

HA12203NT

–30

HA12203NT/HA12204NT

Channel Separation vs. Frequency (2)

–40

–60

–80

Channel Separation (dB)

–100

–120 –130

–30 –40

–60

VS = ±7.0 V Bin → RECOUT Vin = +12 dB

L → R

R → L

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Channel Separation vs. Frequency (3)

VS = ±7.0 V PASSmode Ain → PBOUT

R → L

–80

Channel Separation (dB)

–100

–120 –130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

L → R

Frequency (Hz)

Rev.3, Jun. 1999, page 45 of 97

HA12203NT/HA12204NT

HA12203NT

–30

Channel Separation vs. Frequency (4)

–40

–60

–80

Channel Separation (dB)

–100

–120 –130

–50 –60

–80

VS = ±7.0 V PASSmode Bin → PBOUT

R → L

L → R

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Channel Separation vs. Frequency (5)

VS = ±7.0 V RECmode RECOUT R → L

–100

Channel Separation (dB)

–120

–140 –150

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 46 of 97

Frequency (Hz)

HA12203NT

–50

HA12203NT/HA12204NT

Channel Separation vs. Frequency (6)

–60

–80

–100

Channel Separation (dB)

–120

–140 –150

–30

–50

VS = ±7.0 V RECmode RECOUT L → R

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Line Mute vs. Frequency (1)

VS = ±7.0 V PBmode Ain → PBOUT Vin = +12 dB

–70

Line Mute (dB)

–90

–110

–130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 47 of 97

HA12203NT/HA12204NT

HA12203NT

–30

Line Mute vs. Frequency (2)

–50

–70

Line Mute (dB)

–90

–110

–130

–30

–50

–70

VS = ±7.0 V PBmode Bin → PBOUT Vin = +12 dB

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Line Mute vs. Frequency (3)

VS = ±7.0 V RECmode Rin → PBOUT Vin = +12 dB

Line Mute (dB)

–90

–110

–130

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 48 of 97

Frequency (Hz)

HA12203NT

Line Mute vs. Frequency (4)

–30

VS = ±7.0 V

–50

–70

Line Mute (dB)

–90

–110

–130

PASSmode Ain → PBOUT Vin = +12 dB

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

HA12203NT/HA12204NT

Frequency (Hz)

REC Mute Attenuation vs. Frequency

–20

–40

–60

–80

REC Mute ATT. (dB)

–100

–120

VS = ±7.0 V EQin → EQOUT

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 49 of 97

HA12203NT/HA12204NT

HA12203NT

20

VS = ±7.0 V V

0

in

CC

PBmode Ain → PBOUT

Ripple Rejection Ratio vs. Frequency (1)

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (2)

20

VS = ±7.0 V VCCin

0

PBmode Bin → PBOUT

–20

–40

NR-ON NR-OFF

NR-OFF 70 µ

NR-ON NR-OFF

120 µ

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Rev.3, Jun. 1999, page 50 of 97

NR-OFF 70 µ

Frequency (Hz)

HA12203NT

20

VS = ±7.0 V

in

V

0

EE

PBmode Ain → PBOUT

HA12203NT/HA12204NT

Ripple Rejection Ratio vs. Frequency (3)

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Ripple Rejection Ratio vs. Frequency (4)

20

VS = ±7.0 V

in

V

0

EE

PBmode Bin → PBOUT

–20

–40

NR-OFF 120 µ/70 µ

NR-ON 120 µ

Frequency (Hz)

NR-OFF 120 µ

NR-OFF 70 µ

NR-ON 120 µ

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Rev.3, Jun. 1999, page 51 of 97

HA12203NT/HA12204NT

HA12203NT

20

VS = ±7.0 V VCCin

0

PASSmode PBOUT

Ripple Rejection Ratio vs. Frequency (5)

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (6)

20

VS = ±7.0 V

in

V

0

CC

PASSmode RECOUT

–20

–40

NR-ON

Ain

Bin

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Rev.3, Jun. 1999, page 52 of 97

NR-OFF

Frequency (Hz)

HA12203NT

HA12203NT/HA12204NT

Ripple Rejection Ratio vs. Frequency (7)

20

VS = ±7.0 V

in

V

0

EE

PASSmode PBOUT

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

Ain/Bin

Ripple Rejection Ratio vs. Frequency (8)

20

0

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 6030 100 600300 1 k 6 k 10 k3 k 60 k 100 k30 k

VS = ±7.0 V

in

V

EE

PASSmode RECOUT

NR-ON

NR-OFF

Frequency (Hz)

Rev.3, Jun. 1999, page 53 of 97

HA12203NT/HA12204NT

HA12203NT

20

Ripple Rejection Ratio vs. Frequency (9)

0

–20

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 6030 100 600300 1 k 6 k 10 k3 k 60 k 100 k30 k

20

0

–20

VS = ±7.0 V VCCin RECmode

RECOUT NR-ON

RECOUT NR-OFF

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (10)

VS = ±7.0 V VEEin RECmode

RECOUT NR-ON

EQOUT NR-OFF N-N

EQOUT NN

–40

Ripple Rejection Ratio R.R.R. (dB)

–60

–80

10 6030 100 600300 1 k 6 k 10 k3 k 60 k 100 k30 k

Rev.3, Jun. 1999, page 54 of 97

RECOUT NR-OFF

Frequency (Hz)

HA12203NT

HA12203NT/HA12204NT

55 50 45 40 35 30

Gain (dB)

25 20 15 10

5

10 100 1 k

55 50 45 40

VS = ±7.0 V Norm speed

VS = ±7.0 V High speed

Equalizer Amp. Gain vs. Frequency (1)

Equalizer Amp. Gain vs. Frequency (2)

NC

NM

NN

10 k 100 k

Frequency (Hz)

HC

35 30

Gain (dB)

25 20 15 10

5

10 100 1 k

HM

HN

10 k 100 k

Frequency (Hz)

Rev.3, Jun. 1999, page 55 of 97

HA12203NT/HA12204NT

HA12203NT

55 50 45 40 35 30

Gain (dB)

25 20 15 10

5

10 20 60 100 200 600 1 k 2 k 6 k 10 k 20 k 60 k 100 k

55 50 45 40 35 30

Gain (dB)

25 20 15 10

5

10 20 60 100 200 600 1 k 2 k 6 k 10 k 20 k 60 k 100 k

REC CAL V

= ±7.0 V

S

Norm speed-Norm mode

GP CAL V

= ±7.0 V

S

Norm speed-Norm mode

Equalizer Amp. Gain vs. Frequency (3)

REC CAL 5 V

REC CAL

2.5 V

REC CAL 0 V

Frequency (Hz)

Equalizer Amp. Gain vs. Frequency (4)

GP CAL 0 V

GP CAL

2.5 V

GP CAL 5 V

Frequency (Hz)

Rev.3, Jun. 1999, page 56 of 97

HA12203NT

HA12203NT/HA12204NT

100

10

100

10

T.H.D. (%)

1

0.1 –20 –15 –10 –50

VS = ± 7.0 V Norm speed Crom mode

Equalizer Total Harmonic Distortion vs. Output Level (1)

VS = ±7.0 V Norm speed Norm mode

315 Hz 1 kHz 5 kHz 10 kHz

Vout (dBs)

Equalizer Total Harmonic Distortion vs. Output Level (2)

315 Hz 1 kHz 5 kHz 10 kHz

51015

T.H.D. (%)

1

0.1 –20 –15 –10 –50

Vout (dBs)

5 101520

Rev.3, Jun. 1999, page 57 of 97

HA12203NT/HA12204NT

HA12203NT

100

VS = ± 7.0 V Norm speed Metal mode

10

T.H.D. (%)

1

0.1 –20 –15 –10 –50

100

10

Equalizer Total Harmonic Distortion vs. Output Level (3)

315 Hz 1 kHz 5 kHz 10 kHz

Vout (dBs)

Equalizer Total Harmonic Distortion vs. Output Level (4)

V

= ± 7.0 V

S

High speed Norm mode

315 Hz 2 kHz 10 kHz 20 kHz

5 101520

T.H.D. (%)

1

0.1 –20 –15 –10 –50

Rev.3, Jun. 1999, page 58 of 97

51015

Vout (dBs)

HA12203NT

100

T.H.D. (%)

10

HA12203NT/HA12204NT

Equalizer Total Harmonic Distortion vs. Output Level (5)

VS = ± 7.0 V High speed Crom mode

315 Hz 2 kHz 10 kHz 20 kHz

1

0.1 –20 –15 –10 –50 510 20

Vout (dBs)

Equalizer Total Harmonic Distortion vs. Output Level (6)

100

VS = ± 7.0 V High speed Metal mode

315 Hz 2 kHz

10

T.H.D. (%)

1

0.1 –20 –15 –10 –50

10 kHz 20 kHz

510 2015

Vout (dBs)

15

Rev.3, Jun. 1999, page 59 of 97

HA12203NT/HA12204NT

HA12203NT

EQ Signal to Noise Ratio vs. Split Supply Voltage (1)

65

EQ S/N (dB)

60

55

4.75 6 7 85

70

Metal

Chrom

Normal

A-wait filter Norm speed Rg = 5.1 k

EQ Signal to Noise Ratio vs. Split Supply Voltage (2)

Ω

Split Supply Voltage (V)

A-wait filter High speed Rg = 5.1 kΩ

EQ S/N (dB)

65

60

4.75 6 7 85

Rev.3, Jun. 1999, page 60 of 97

Metal

Chrom

Normal

Split Supply Voltage (V)

HA12203NT

HA12203NT/HA12204NT

EQ Vinmax vs. Split Supply Voltage (1)

–5

–10

EQ Vinmax (dBs)

–15

–20

EQ Vinmax vs. Split Supply Voltage (2)

Norm speed

Normal

Metal

Chrom

6

Split Supply Voltage (V)

7854.75

R ch Lch

25

20

15

12

Vinmax (dB) (0 dB = 26 dBs)

10

25

–5

–10

EQ Vinmax (dBs) (T.H.D. = 1%)

–15

–20

5

4.75 6

High speed

Normal

Chrom

Split Supply Voltage (V)

Metal

R ch L ch

78

20

15

12

Vinmax (dB) (0 dB = 26 dBs)

10

Rev.3, Jun. 1999, page 61 of 97

HA12203NT/HA12204NT

HA12203NT

6

VS = 7.0 V f = 3 kHz

4

Norm speed Norm tape

2

0

Rec Cal Correction (dB)

–2

–4

–6

012345

6

4

Rec Cal Correction vs. V

Vin = –46 dBs OPEN = 0 dB (2.53 V)

V

Cal (V)

REC

Gp Cal Correction vs. VGP Cal

VS = 7.0 V f = 12 kHz

Norm speed Norm tape

Cal

REC

R ch L ch

Vin = –46 dBs OPEN = 0 dB (2.53 V)

Gp Cal Correction (dB)

Rev.3, Jun. 1999, page 62 of 97

2

0

–2

–4

R ch L ch

–6

012345

V

GP

Cal (V)

HA12203NT

HA12203NT/HA12204NT

8

7

6

Bias Output V (V)

5

01234567

8

Bias Output vs. Load Current (1)

VS = ± 7 V Norm mode

Load Current I (mA)

Bias Output vs. Load Current (2)

7

6

Bias Output V (V)

5

01234567

VS = ± 7 V Crom mode

Load Current I (mA)

Rev.3, Jun. 1999, page 63 of 97

HA12203NT/HA12204NT

HA12203NT

8

7

6

Bias Output V (V)

5

01234567

Bias Output vs. Load Current (3)

VS = ± 7 V Metal mode

Load Current I (mA)

Rev.3, Jun. 1999, page 64 of 97

HA12203NT

MS Sensing Level (dB)

–10

HA12203NT/HA12204NT

MS Sensing Level vs. Frequency

VS = ±7.0 V

0

Ain → PBOUT = 580 mVrms = 0 dB MSOUT

R ch L ch

45 40

30

20

Gain (dB)

10

0

–5

–20

100 1 k

Frequency (Hz)

MS Amp. Gain vs. Frequency

MAOUT

MSIN

40 60 100 20020 400 600 1 k 2 k 4 k 6 k 10 k 20 k 40 k60 k 100 k

Frequency (Hz)

10 k 100 k

VS = ± 7.0 V

Rev.3, Jun. 1999, page 65 of 97

HA12203NT/HA12204NT

HA12203NT

1000

100

No-Signal Sensing Time vs. Resistance

PBOUT MSOUT

22

26

C16

R18

10

No-Signal Sensing Time (ms)

1

10 k 100 k

Resistance R18 (Ω)

Signal Sensing Time vs. Capacitance

100

PBOUT MSOUT

10

1

Signal Sensing Time (ms)

VS = ±7.0 V f = 5 kHz Ain → PBOUT = 580 mVrms MSOUT

0 dB

–10 dB –20 dB

Vcc

22

R18

C16

26

MS DET

VS = ±7.0 V f = 5 kHz Ain → PBOUT = 580 mVrms MSOUT

0 dB

–10 dB –20 dB

1 M

0.1

0.01 0.1

Rev.3, Jun. 1999, page 66 of 97

1.0

Capacitance C16 (µF)

HA12204NT

HA12203NT/HA12204NT

Quiescent Current vs. Supply Voltage (REC mode)

25

20

15

Quiescent Current (mA)

REC, REC-MUTE ON, Bias OFF REC, REC-MUTE OFF, Bias OFF

∗ Other SW is all "Low"

10

4.75 657 Split Supply Voltage (V)

25

20

15

Quiescent Current (mA)

10

8

Quiescent Current vs. Supply Voltage (PB mode)

PB, REC-MUTE ON, Bias OFF PB, REC-MUTE OFF, Bias OFF

∗ Other SW is all "Low"

4.75

657

Split Supply Voltage (V)

8

Rev.3, Jun. 1999, page 67 of 97

HA12203NT/HA12204NT

HA12204NT

30

VS = ±7.0 V Rin

20

Gain (dB)

Input Amp Gain vs. Frequency (1)

PBOUT

RECOUT

10

27 26

24

22

Gain (dB)

20

18 17

10

30 60 100 600 1 k10 300 6 k10 k3 k

Frequency (Hz)

Input Amp Gain vs. Frequency (2)

VS = ±7.0 V PBOUT

30 60 100 300 600 1 k 3 k 6k 10 k

Frequency (Hz)

30 k

60 k100 k

120 µ

70 µ

600 k 1 M300 k

30 k 60 k100 k

Rev.3, Jun. 1999, page 68 of 97

HA12204NT

HA12203NT/HA12204NT

Maximum Output Level vs. Supply Voltage (1)

30

25

Vomax (dB)

20

RECmode Rin→RECOUT

0 dB = 300 mVrms T.H.D = 1% f = 1 kHz 400 Hz HPF + 30 kHz LPF

15

4.75

56

Split Supply Voltage (V)

Maximum Output Level vs. Supply Voltage (3)

25

78

Maximum Output Level vs. Supply Voltage (2)

25

20

Vomax (dB)

15

RECmode Rin→PBOUT

0 dB = 580 mVrms T.H.D = 1% f = 1 kHz 400 Hz HPF + 30 kHz LPF

10

5

4.75

Maximum Output Level vs. Supply Voltage (4)

30

678

Split Supply Voltage (V)

20

Vomax (dB)

15

PBmode PBOUT

0 dB = 580 mVrms T.H.D = 1% f = 1 kHz 400 Hz HPF + 30 kHz LPF

10

4.75

567

Split Supply Voltage (V)

25

Vomax (dB)

20

15

8

4.75

56

Split Supply Voltage (V)

PBmode RECOUT

0 dB = 300 mVrms T.H.D = 1% f = 1 kHz 400 Hz HPF + 30 kHz LPF

78

Rev.3, Jun. 1999, page 69 of 97

HA12203NT/HA12204NT

HA12204NT

25

20

Vomax (dB)

15

Maximum Output Level vs. Supply Voltage (5)

PASSmode PBOUT 0 dB = 580 mVrms T.H.D = 1% f = 1 kHz 400 Hz HPF + 30 kHz LPF

90

85

S/N (dB)

80

75

4.75

10

564.75 7 8 Split Supply Voltage (V)

Signal to Noise Ratio vs. Supply Voltage

PBOUT 0 dB = 580 mVrms Ain/Bin R g = 10 kΩ CCIR/ARM RECOUT 0 dB = 300 mVrms Rin R g = 5.1 kΩ CCIR/ARM

RECmode Rin→RECOUT

PASSmode : Ain→PBOUT : Bin→PBOUT

PBmode : Ain→PBOUT : Bin→PBOUT

5678

Split Supply Voltage (V)

Rev.3, Jun. 1999, page 70 of 97

HA12204NT

HA12203NT/HA12204NT

Total Harmonic Distortion vs. Supply Voltage (1)

1

PBmode PBOUT Vin = 0 dB

: fin = 100 Hz (30 kHz LPF) : 1 kHz (400 Hz HPF + 30 k LPF) : 10 kHz (400 Hz HPF + 80 k LPF)

0.1

T.H.D. (%)

0.01 5678

4.75 Split Supply Voltage (V)

Total Harmonic Distortion vs. Supply Voltage (3)

1.0

PASSmode PBOUT Vin = 0 dB

: fin = 100 Hz (30 kHz LPF) : 1 kHz (400 Hz HPF + 30 k LPF) : 10 kHz (400 Hz HPF + 80 k LPF)

Total Harmonic Distortion vs. Supply Voltage (2)

1.0

PBmode RECOUT Vin = 0 dB

: fin = 100 Hz (30 kHz LPF) : 1 kHz (400 Hz HPF + 30 k LPF) : 10 kHz (400 Hz HPF + 80 k LPF)

0.1

T.H.D. (%)

0.01

5678

4.75 Split Supply Voltage (V)

Total Harmonic Distortion vs. Supply Voltage (4)

1.0

RECmode Rin→RECOUT

: fin = 100 Hz (30 kHz LPF) : 1 kHz (400 Hz HPF + 30 k LPF) : 10 kHz (400 Hz HPF + 80 k LPF)

Vin = 0 dB

0.1

T.H.D. (%)

0.01

4.75

0.1

T.H.D. (%)

0.01

5678

Split Supply Voltage (V)

4.75

5678

Split Supply Voltage (V)

Rev.3, Jun. 1999, page 71 of 97

HA12203NT/HA12204NT

HA12204NT

Total Harmonic Distortion vs. Supply Voltage (5)

1.0

0.1

T.H.D. (%)

0.01

4.75

RECmode Rin→PBOUT

: fin = 100 Hz (30 kHz LPF) : 1 kHz (400 Hz HPF + 30 k LPF) : 10 kHz (400 Hz HPF + 80 k LPF)

5678

Split Supply Voltage (V)

10.0

1.0

Vin = 0 dB

Total Harmonic Distortion vs. Output Level (2)

V

CC

PBmode RECOUT 0 dB = 300 mVrms

Total Harmonic Distortion vs. Output Level (1)

10.0

1.0

T.H.D. (%)

0.1

0.01

–15 –10 –50 5101520

f = 100 Hz (30 kHz LPF) f = 1 kHz (400 Hz HPF + 30 kHz LPF) f = 10 kHz (400 Hz HPF + 80 kHz LPF)

= ±7 V

f = 100 Hz (30 kHz LPF) f = 1 kHz (400 Hz HPF + 30 kHz LPF) f = 10 kHz (400 Hz HPF + 80 kHz LPF)

= ±7 V

V

CC

PBmode PBOUT 0 dB = 580 mVrms

Vout (dB)

T.H.D. (%)

0.01

Rev.3, Jun. 1999, page 72 of 97

0.1

–15 –10 –50 5 10152025

Vout (dB)

HA12204NT

HA12203NT/HA12204NT

Total Harmonic Distortion vs. Output Level (3)

10.0 f = 100 Hz

(30 kHz LPF) f = 1 kHz (400 Hz HPF + 30 kHz LPF) f = 10 kHz (400 Hz HPF + 80 kHz LPF)

1.0

T.H.D. (%)

0.1

0.01

–15 –10 –50 5101520

= ±7 V

V

CC

PASSmode PBOUT 0 dB = 580 mVrms

Vout (dB)

Total Harmonic Distortion vs. Output Level (4)

10.0 f = 100 Hz (30 kHz LPF)

f = 1 kHz (400 Hz HPF + 30 kHz LPF) f = 10 kHz (400 Hz HPF + 80 kHz LPF)

= ±7 V

V

CC

RECmode RECOUT 0 dB = 300 mVrms

1.0

T.H.D. (%)

0.1

0.01

–15 –10 –50 5 10152025

Vout (dB)

Rev.3, Jun. 1999, page 73 of 97

HA12203NT/HA12204NT

HA12204NT

10.0

1.0

T.H.D. (%)

0.1

0.01

–15 –10 –50 5 10152025

Total Harmonic Distortion vs. Output Level (5)

f = 100 Hz (30 kHz LPF) f = 1 kHz (400 Hz HPF + 30 kHz LPF) f = 10 kHz (400 Hz HPF + 80 kHz LPF)

= ±7 V

V

CC

RECmode PBOUT 0 dB = 580 mVrms

Vout (dB)

Total Harmonic Distortion vs. Frequency (1)

+10 dB 0 dB –10 dB

0.1

T.H.D. (%)

30kHz LPF 400Hz HPF + 30kHz LPF

0.01 100 1 k 10 k

VCC = ±7 V PBmode PBOUT 0 dB = 580 mVrms

Frequency (Hz)

400Hz HPF

+ 80kHz LPF

Rev.3, Jun. 1999, page 74 of 97

HA12204NT

HA12203NT/HA12204NT

Total Harmonic Distortion vs. Frequency (2)

+10 dB 0 dB –10 dB

0.1

T.H.D. (%)

30kHz LPF 400Hz HPF + 30kHz LPF

0.01 100 1 k 10 k

Total Harmonic Distortion vs. Frequency (3)

+10 dB 0 dB –10 dB

VCC = ±7 V PBmode RECOUT 0 dB = 300 mVrms

Frequency (Hz)

VCC = ±7 V PASSmode PBOUT 0 dB = 580 mVrms

400Hz HPF

+ 80kHz LPF

0.1

T.H.D. (%)

30kHz LPF 400Hz HPF + 30kHz LPF

0.01 100 1 k 10 k

Frequency (Hz)

Rev.3, Jun. 1999, page 75 of 97

400Hz HPF

+ 80kHz LPF

HA12203NT/HA12204NT

HA12204NT

Total Harmonic Distortion vs. Frequency (4)

+10 dB 0 dB –10 dB

0.1

T.H.D. (%)

30kHz LPF 400Hz HPF + 30kHz LPF

0.01 100 1 k 10 k

Total Harmonic Distortion vs. Frequency (5)

+10 dB 0 dB –10 dB

VCC = ±7 V RECmode Rin→RECOUT 0 dB = 300 mVrms

Frequency (Hz)

VCC = ±7 V RECmode Rin→PBOUT 0 dB = 580 mVrms

400Hz HPF

+ 80kHz LPF

0.1

T.H.D. (%)

30kHz LPF 400Hz HPF + 30kHz LPF

0.01 100 1 k 10 k

Rev.3, Jun. 1999, page 76 of 97

400Hz HPF

+ 80kHz LPF

Frequency (Hz)

HA12204NT

HA12203NT/HA12204NT

Crosstalk vs. Frequency (Input) (1)

–20

–40

–60

–80

Crosstalk (dB)

–100

–120

10 1006030 1 k600300 10 k6 k3 k 100 k60 k30 k

–20

–40

–60

Ain→Bin

Frequency (Hz)

Crosstalk vs. Frequency (Input) (2)

Bin→Ain

120 µ

70 µ

120 µ

–80

Crosstalk (dB)

–100

–120

10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k

Frequency (Hz)

70 µ

Rev.3, Jun. 1999, page 77 of 97

HA12203NT/HA12204NT

HA12204NT

–20

VCC = ±7 V PBmode→RECmode Ain→RECOUT Vin = +12 dB

–40

Crosstalk vs. Frequency (Mode) (3)

–60

–80

Crosstalk (dB)

–100

–120

10 1006020 1 k600200 10 k6 k2 k 100 k60 k20 k

Frequency (Hz)

Crosstalk vs. Frequency (Mode) (4)

–20

–40

–60

–80

Crosstalk (dB)

VCC = ±7 V PBmode→RECmode Bin→RECOUT Vin = +12 dB

A 120 µ

A 70 µ

B NORM

–100

–120

10 1006020 1 k600200 10 k6 k2 k 100 k60 k20 k

Rev.3, Jun. 1999, page 78 of 97

B CROM/ METAL

Frequency (Hz)

HA12204NT

–20

HA12203NT/HA12204NT

Crosstalk vs. Frequency (Mode) (5)

–40

–60

–80

Crosstalk (dB)

–100

–120

10 20 60 100 200 600 6 k 60 k2 k 20 k10 k 100 k1 k

–20

–40

–60

VCC = ±7 V PASSmode→RECmode Ain→PBOUT Vin = +12 dB

VS = ±7.0 V PBmode→PASSmode Ain→RECOUT Vin = +12 dB

Crosstalk vs. Frequency (Mode) (6)

A 120 µ

A 70 µ

Frequency (Hz)

A 120 µ

–80

Crosstalk (dB)

–100

–120

10 1006020 1 k600200 10 k6 k2 k 100 k60 k20 k

Frequency (Hz)

Rev.3, Jun. 1999, page 79 of 97

A 70 µ

HA12203NT/HA12204NT

HA12204NT

–20

VCC = ±7 V

–40

–60

–80

Crosstalk (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–40

–60

PASSmode → RECmode Bin → PBOUT Vin = +12 dB

VCC = ±7 V PASSmode → PBmode Rin → RECOUT Vin = +12 dB

Crosstalk vs. Frequency (Mode) (7)

Frequency (Hz)

Crosstalk vs. Frequency (Mode) (8)

A120 µ

A70 µ

–80

–100

Crosstalk (dB)

–120

–140

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 80 of 97

Frequency (Hz)

HA12204NT

HA12203NT/HA12204NT

–20

VCC = ±7 V

–40

–60

–80

Crosstalk (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–40

–60

RECmode → PASSmode Rin → PBOUT Vin = +12 dB

VS = ±7.0 V RECmode → PBmode Rin → PBOUT Vin = +12 dB

Crosstalk vs. Frequency (Mode) (9)

Frequency (Hz)

Crosstalk vs. Frequency (Mode) (10)

–80

–100

Crosstalk (dB)

–120

–140

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 81 of 97

HA12203NT/HA12204NT

HA12204NT

0

VS = ±7.0 V

–20

–40

–60

Channel Separation (dB)

–80

–100

10 1006030 1 k300 600 6 k 10 k3 k 100 k60 k30 k

0

–20

EQOUT R → L

VS = ±7.0 V EQOUT L → R

EQ Channel Separation vs. Frequency (1)

Frequency (Hz)

EQ Channel Separation vs. Frequency (2)

Bin

Ain

–40

–60

Channel Separation (dB)

–80

–100

10 1006030 1 k300 600 6 k 10 k3 k 100 k60 k30 k

Rev.3, Jun. 1999, page 82 of 97

Ain

Bin

Frequency (Hz)

HA12204NT

HA12203NT/HA12204NT

–30 –40

–60

–80

Line Mute (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–30 –40

–60

VS = ±7.0 V PBmode Ain → PBOUT Vin = +12 dB

VS = ±7.0 V PBmode Bin → PBOUT Vin = +12 dB

Line Mute vs. Frequency (1)

Frequency (Hz)

Line Mute vs. Frequency (2)

–80

Line Mute (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 83 of 97

HA12203NT/HA12204NT

HA12204NT

–30 –40

–60

–80

Line Mute (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

–30 –40

VS = ±7.0 V RECmode Rin → PBOUT Vin = +12 dB

VS = ±7.0 V PASSmode PBOUT Vin = +12 dB

Line Mute vs. Frequency (3)

Frequency (Hz)

Line Mute vs. Frequency (4)

–60

–80

Line Mute (dB)

–100

–120

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 84 of 97

Frequency (Hz)

HA12204NT

HA12203NT/HA12204NT

–40

VS = ±7.0 V

–60

–80

–100

REC Mute ATT. (dB)

–120

–140

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

0

–20

–40

Norm speed Norm tape Vin = +12 dB (0 dB = –26 dBs)

V

CC

VS = ±7.0 V Ain / Bin PBmode

REC Mute Attenuation vs. Frequency

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (1)

PBOUT

–60

–80

Ripple Rejection Ratio R.R.R. (dB)

–100

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

RECOUT

Rev.3, Jun. 1999, page 85 of 97

HA12203NT/HA12204NT

HA12204NT

0

V

EE

–20

–40

–60

–80

Ripple Rejection Ratio R.R.R. (dB)

–100

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

0

–20

–40

VS = ±7.0 V Ain / Bin PBmode

V

CC

VS = ±7.0 V Ain / Bin PASSmode

Ripple Rejection Ratio vs. Frequency (2)

PBOUT

RECOUT

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (3)

PBOUT

–60

–80

Ripple Rejection Ratio R.R.R. (dB)

–100

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Rev.3, Jun. 1999, page 86 of 97

Frequency (Hz)

HA12204NT

HA12203NT/HA12204NT

0

V

EE

–20

–40

–60

–80

Ripple Rejection Ratio R.R.R. (dB)

–100

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

0

–20

VS = ±7.0 V Ain / Bin PASSmode

V

CC

VS = ±7.0 V Ain / Bin RECmode

Ripple Rejection Ratio vs. Frequency (4)

PBOUT

Frequency (Hz)

Ripple Rejection Ratio vs. Frequency (5)

EQOUT NN

–40

–60

–80

Ripple Rejection Ratio R.R.R. (dB)

–100

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

RECOUT

Frequency (Hz)

Rev.3, Jun. 1999, page 87 of 97

HA12203NT/HA12204NT

HA12204NT

20

V

EE

0

–20

–40

–60

Ripple Rejection Ratio R.R.R. (dB)

–80

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

55 50

40

VS = ±7.0 V Ain / Bin RECmode

VS = ±7.0 V EQin → EQOUT = –46 dBs Norm speed

Ripple Rejection Ratio vs. Frequency (6)

Frequency (Hz)

Equalizer Amp. Gain vs. Frequency (1)

EQOUT NN

RECOUT

30

Gain (dB)

20

10

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

Frequency (Hz)

Rev.3, Jun. 1999, page 88 of 97

NC

NN

HA12204NT

HA12203NT/HA12204NT

55 50

40

30

Gain (dB)

20

10

5

10 200 600100 1 k20 60 60 k 100 k20 k6 k 10 k2 k

VS = ±7.0 V EQin → EQOUT = –46 dBs High speed

100

Equalizer Amp. Gain vs. Frequency (2)

Frequency (Hz)

Equalizer Total Harmonic Distortion vs. Output Level (1)

HN

HC

10

EQ-T.H.D. (%)

1

0.1

–15 –10 –50

–20

VS = ±7.0 V 315 Hz 1 kHz 5 kHz 10 kHz Norm speed Norm tape

5101520

Vout (dBs)

Rev.3, Jun. 1999, page 89 of 97

HA12203NT/HA12204NT

HA12204NT

Equalizer Total Harmonic Distortion vs. Output Level (2)

100

10

EQ-T.H.D. (%)

1

VS = ±7.0 V 315 Hz 1 kHz 5 kHz 10 kHz Norm speed Crom tape

0.1

100

10

EQ-T.H.D. (%)

1

0.1

–15 –10 –50

–20

Equalizer Total Harmonic Distortion vs. Output Level (3)

–30 –20

VS = ±7.0 V 315 Hz 2 kHz 10 kHz 20 kHz High speed Norm tape

Vout (dBs)

–10 0

Vout (dBs)

5101520

10 20

Rev.3, Jun. 1999, page 90 of 97

HA12204NT

Equalizer Total Harmonic Distortion vs. Output Level (4)

100

10

EQ-T.H.D. (%)

1

HA12203NT/HA12204NT

VS = ±7.0 V 315 Hz 2 kHz 10 kHz 20 kHz High speed Crom tape

0.1 –30 –20

EQ Signal to Noise Ratio vs. Split Supply Voltage (1)

70

EQIN → EQOUT Normal SPEED

f = 1 kHz Vin = –26 dBS (0 dB)

65

EQ S/N (dB)

60

55

Wait JISA Rg = 5.1 kΩ

54.75 6 Split Supply Voltage (V)

= Normal = Crom

78

–10 0

10 20

Vout (dBs)

EQ Signal to Noise Ratio vs. Split Supply Voltage (2)

70

65

EQ S/N (dB)

60

EQIN → EQOUT High SPEED

f = 1 kHz Vin = –26 dBS (0 dB)

4.75

Wait JISA Rg = 5.1 kΩ

5

6

Split Supply Voltage (V)

78

55

= Normal = Crom

Rev.3, Jun. 1999, page 91 of 97

HA12203NT/HA12204NT

HA12204NT

EQ Vin max vs. Split Supply Voltage (1)

–5

–10

EQ Vin max (dBs)

–15

20

5

4.75

EQ Vin max vs. Split Supply Voltage (2)

EQIN → EQOUT Normal SPEED

f = 1 kHz T.H.D. = 1% 400 Hz HPF+30 kHz LPF

6

Split Supply Voltage (V)

78

25

20

Normal

15

Crom

Vin max (dB) (0 dB = 26 dBs)

10

25

EQ Vin max (dBs)

Rev.3, Jun. 1999, page 92 of 97

–5

–10

–15

20

4.75

5

6

Split Supply Voltage (V)

Normal

Crom

EQIN → EQOUT High SPEED

f = 1 kHz T.H.D. = 1% 400 Hz HPF+30 kHz LPF

78

20

15

Vin max (dB) (0 dB = 26 dBs)

10

HA12204NT

Bias Output vs. Load Current

8

7

6

Bias OUT Voltage V (V)

5

HA12203NT/HA12204NT

Norm Crom

V

= ±7V

S

12034

Load Current I (mA)

No-Signal Sensing Time vs. Resistance R18

1000

±7 V f = 5 kHz AIN PBmode

: 0 dB : –10 dB : –20 dB

100

10

No-Signal Sensing Time (ms)

V

MSDET

PBOUT MSOUT

22

CC

R18

26

Ta

1

10 k

Resistance R18 (Ω)

C16

0.33 µF

Tr

100 k

567

Tr

Ta

1 M

Rev.3, Jun. 1999, page 93 of 97

HA12203NT/HA12204NT

HA12204NT

1000

PBOUT MSOUT

Signal Sensing Time vs. Capacitance C16

V

CC

22

R18

MSDET

Ta

26

Tr

C16

100

10

Signal Sensing Time (ms)

1.0

0.1

0.01 0.1

Capacitance C16 (µF)

Tr

Ta

±7 V f = 5 kHz AIN PBmode

0 dB –20 dB

1.0

Rev.3, Jun. 1999, page 94 of 97

HA12204NT

HA12203NT/HA12204NT

MS Sensing Level vs. Frequency

+5

0

–5

–10

MS Sensing Level (dB)

–15

–20

–25

100 1 k

Frequency (Hz)

MSOUT

5 V

0 V

VCC = ±7 V AIN 0 dB = 580 mVrms (PBOUT)

10 k 100 k

45

40

30

20

Gain (dB)

10

0

MS Amp. Gain vs. Frequency

MAOUT

MSIN

VS = ±7.0 V

10020 60 1 k200 600 10 k2 k 6 k 100 k20 k 60 k

Frequency (Hz)

Rev.3, Jun. 1999, page 95 of 97

HA12203NT/HA12204NT

Package Dimensions

37.3

42

1

38.6 Max

1.0

Unit: mm

22

14.0

14.6 Max

21

1.38 Max

1.78 ± 0.25

0.48 ± 0.10

5.10 Max

0.51 Min

2.54 Min

15.24

0.25

0˚ – 15˚

Hitachi Code JEDEC EIAJ Weight

(reference value)

+ 0.10 – 0.05

DP-42S

—

Conforms

4.8 g

Rev.3, Jun. 1999, page 96 of 97

HA12203NT/HA12204NT

Disclaimer

1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, in cluding intellectual property rights, in connection with u se of the information contained in this document.

2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.

3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support.

4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.

5. This product is not designed to be radiation resistant.

6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.

7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.

Sales Offices

Hitachi, Ltd.

Semiconductor & Integrated Circuits. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109

URL NorthAmerica : http://semiconductor.hitachi.com/

For further information write to:

Hitachi Semiconductor (America) Inc. 179 East Tasman Drive, San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223

Europe : http://www.hitachi-eu.com/hel/ecg Asia : http://sicapac.hitachi-asia.com Japan : http://www.hitachi.co.jp/Sicd/indx.htm

Hitachi Europe GmbH Electronic Components Group Dornacher Straße 3 D-85622 Feldkirchen, Munich Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00

Hitachi Europe Ltd. Electronic Components Group. Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585160

Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00, Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://www.hitachi.com.sg

Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw

Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://www.hitachi.com.hk

Colophon 2.0

Rev.3, Jun. 1999, page 97 of 97