Datasheet HA12209F Datasheet (HIT)

HA12209F

Audio Signal Processor for Cassette Deck

(Dolby B-type NR with Recording System)

ADE-207-221A (Z)

2nd Edition

Jun. 1999

Description

HA12209F is silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor system,
REC equalizer system and each electronic control switch in one chip.

Functions

• Dolby B-NR × 2 channel

• REC equalizer × 2 channel

• Music sensor × 1 channel

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

Features

• REC equalizer is very small number of external parts and have 4 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/OFF and REC/PB fully electronic control switching built-in.

• Normal-speed/high-speed, TYPE I/TYPE II and PB equalizer fully electron ic control switching built-in.

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

* Dolby is a trademark of Dolby Laboratories Licensing Corporation.

A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.

HA12209F

Ordering Information

Standard Level

Operating Voltage

Product Package PB-OUT Level REC-OUT Level Dolby Level Min Max

HA12209F FP-56 580mVrms 300mVrms 300mVrms 10V 15V

Function

Product Dolby B-NR REC-EQ Music Sensor REC/PB Selection

HA12209F ❍❍❍❍
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 of built-in resistor is necessary.

Rev.2, Jun. 1999, page 2 of 49

HA12209F

Pin Description, Equivalent Circuit (VCC=12V, Ta=25°C, No signal, The value in the

table show typical value.)

Pin No. Pin Name Note Equivalent Circuit Pin Description

52 AIN (R) V = V

/ 2

CC

V

100k

VCC/2

48 AIN (L)
54 BIN (R) PB B deck input
45 BIN (L)
56 RIN (R) REC input
44 RIN (L)
6 EQIN (R) REC equalizer

37 EQIN (L)
4 DET (R) V = 2.6V

V

CC

PB A deck input

input

Time constant
pin for Dolby-NR

V

GND

39 DET (L)
49 RIP V = VCC / 2 Ripple filter
1 BIAS1 V = 0.6V

Dolby bias
current input

V

42 BIAS2 V = 1.3V

GND

REC equalizer
bias current input

V

GND

Rev.2, Jun. 1999, page 3 of 49

HA12209F

Pin Description, Equivalent Circuit (VCC=12V, Ta=25°C, No signal, The value in the

table show typical value.) (cont)

Pin No. Pin Name Note Equivalent Circuit Pin Description

3 PBOUT (R) V = V

/ 2

CC

V

40 PBOUT (L)
5 RECOUT (R) REC output
38 RECOUT (L)
8 EQOUT (R) Equalizer output
35 EQOUT (L)
32 MAOUT MS amp. input *
53 ABO (R) V = VCC / 2

V

CC

GND

PB output

V

CC

Time constant
pin for PB
equalizer

1

46 ABO (L)
25 BIAS (C) V = VCC –

0.7

26 BIAS (N)
Note: 1. MS : Music Sensor

V

12k15k

GND

V

CC

REC bias current
output

V

Rev.2, Jun. 1999, page 4 of 49

HA12209F

Pin Description, Equivalent Circuit (VCC=12V, Ta=25°C, No signal, The value in the

table show typical value.) (cont)

Pin No. Pin Name Note Equivalent Circuit Pin Description

29 MSDET I = 0µA

31 MSIN V = VCC / 2

V

I

V

V

V

100k

CC

GND

CC

VCC/2

Time constant
pin for MS *

1

MS input

33 MAI V = VCC / 2

27 MSOUT I = 0µA

Note: 1. MS : Music Sensor

MAOUT

V

CC

100k

V

45k

VCC/2

V

CC

V

I

DGND

MS amp. output

MS output (to
MPU)

Rev.2, Jun. 1999, page 5 of 49

HA12209F

Pin Description, Equivalent Circuit (VCC=12V, Ta=25°C, No signal, The value in the

table show typical value.) (cont)

Pin No. Pin Name Note Equivalent Circuit Pin Description

10 PB A/B I = 20µA

V

22k

100k

I

GND

11 A 120/70
12 NORM/HIGH
14 B 120/70
16 BIAS

ON/OFF
17 RM ON/OFF
19 NR ON/OFF
20 REC/PB
21 LM ON/OFF
22, 23 V

CC

V = V

CC

50, 51 GND V = 0V GND pin
2, 7, 9, 13,

NC No connection
15, 18, 24,
28, 30, 34,
36, 41, 43,
47, 55

Mode control
input

Power supply

Rev.2, Jun. 1999, page 6 of 49

Block Diagram

MAOUT

MAI

NC

EQOUT (L)

NC

EQIN (L)

RECOUT (L)

DET (L)

PBOUT (L)

NC

BIAS2

+

42

41 40 39 38 37 36 35 34 33 32 31 30 29

+

++

MSIN

NC

HA12209F

MSDET

+

NC

RIN (L)

BIN (L)

ABO (L)

NC

AIN (L)

RIP

AIN (R)

ABO (R)

BIN (R)

NC

RIN (R)

43

44

45

15k

46

47

48

49

+

50

51

52

53

54

55

56

12k

12k

15k

1 2 3 4 5 6 7 8 9 10 11 12 13 14

DOLBY

B-NR

DOLBY

B-NR

EQ

+

EQ

+ + +

LPF

45k

100k

–

MS DET

+

BIAS

SW

28

27

26

25

24

23

22

21

20

19

18

17

16

15

NC

MSOUT

BIAS (N)

BIAS (C)

NC

V

CC

LM ON/

REC/

NR ON/

NC

RM /OFF

BIAS ON/

NC

BIASOUT

BIAS1

NC

DET (R)

PBOUT (R)

EQIN (R)

RECOUT (R)

NC

NC

EQOUT (R)

/B
PB

/70

A

/HIGH

B

/70

NC

Rev.2, Jun. 1999, page 7 of 49

HA12209F

Functional Description

Power Supply Range

HA12209F is designed to operate on single supply.

Table 1 Spply Voltage

Item Power Supply Range

Single Supply 10V to 15V
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.

Reference Voltage

For this IC, the reference voltage (V

/2) occurrence device is built-in as AC grand. A capacitor for a

CC

ripple filter is greatly small characteristic with 1/1 00 co mpar ed with co nventional device.

And, the reference voltage are provided for the left channel and the right channel separately.

The block diagram is shown as figure 1.

V

22 23

V

CC

50 51 49

GND PIR

CC

+

–

+

–

+

–

+

1µ

L channel Reference voltage

Music sensor Reference voltage

R channel Reference voltage

Unit

C : F

Figure 1 Reference Voltage

Rev.2, Jun. 1999, page 8 of 49

HA12209F

Operating Mode Control

HA12209F provides fully electronic switching circuits. And each operating mode control is controlled by
parallel data (DC voltage).

Table 2 Control Voltage

Pin No. Lo Hi Unit Test Condition

10, 11, 12, 14, 16,

–0.2 to 1.0 4.0 to 5.3 V

17, 19, 20, 21

Note: 1. Each pins are on pulled down with 100kΩ internal resistor. Therefore, it will be low-level when

each pins are open.

2. Over shoot level and under shoot level of input signal must be the standardized.
(High: 5.3V, Low: –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.

Input Block Diagram and Lev e l Diagram

Input Pin Measure

MS REF

5.7dB

REC

300mVrms

12k

FLAT

(120µ)

70µs

15k

CEX1

0dB

PB

REC

PB/REC=0dB/17dB

42.4mVrmsABO

RIN

AIN

BIN

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

25.9mVrms

21.3dB

300mVrms

PB

300mVrms

DOLBY

B-NR

Figure 2 Input Block Diagram

PBOUT
580mVrms

RECOUT
300mVrms

Unit

R : Ω
C : F

Rev.2, Jun. 1999, page 9 of 49

HA12209F

PB Equalizer

By switching logical input level of 11 pin (for Ain) and 14 pin (for Bin), you can equalize corresponding to
tape position at play back mode.

With the capacity CEX1 capacitance that we showed for figure 2 70 µs by the way figure seem to 3 they
are decided.

Gv

t1 = CEX1 · (12k + 15k)
t2 = CEX1 · 15k

(t1) (t2)

Figure 3 Frequency Characteristic of PB Equalizer

The sensitivity Adjustment of Music Sensor

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

f

PB(L)

–6dB

PB(R)

REP

45k

LPF

25kHz

MAI

100k

–

+

MS AMP

C26

0.01µ

MA
OUT

R12

330k

MSIN

100k

Figure 4 Music Sensor Block Diagram

V

CC

DET

MS
DET

+

C10

0.33µ

MS OUT

GND

DV

CC

R

L

Microcomputer

GND

Unit

R : Ω
C : F

Rev.2, Jun. 1999, page 10 of 49

The sensitivity of Music Senso r

Gv

HA12209F

f1 =
f2 = 25k [Hz]

f

f1 f2

1

2π · C26 · 100k

[Hz]

Figure 5 Frequency Characteristic of MSIN

Occasion of the external component of figure 4, f1 is 159Hz. A standard level of MS input pin

25.9mVrms, therefore, the sensitivity of music sensor (S) can request it, b y lower formulas.

A = MS Amp Gain
B = PB input Gain × (1/2)*
C = Sensed voltage

20log (A × B) = D [dB]
PB input Gain = 21.3 [dB]

1

S = 20log

S = 14 – D [dB]

C

25.9 · A · B

[dB]

Note: 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 C10. But, with
Attack*

2

and Recovery*3 the detection time differs exceptionally.

Recovery

Attack

Detection time

C10

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

Recovery Recovery

Attack Attack

Detection time

R12

Detection level

Detection time

Input level

Figure 6 Function Characteristics of MS

Like the figure 6(2), Recovery time is variably possible by value of resistor R12. 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.

Note: 2. Attack : Non-music → Music

3. Recovery : Music → Non-music

Rev.2, Jun. 1999, page 11 of 49

HA12209F

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 ou tput lev el 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

= 10k to 22kΩ)

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 C2 and C15.

C15

0.1µ
±10%

39

DET (L)

HA12209

BIAS1

R1

33k

±2%

DET (R)

1 4

C2

0.1µ
±10%

Unit

R : Ω
C : F

Figure 7 Tolerance of External Components

Low-Boost

+

CEX2

2.2µ

Vin

Rev.2, Jun. 1999, page 12 of 49

EQIN

REX1

20k

REX2

6.8k

GND

REX3

5.1k

+

CEX3

0.47µ

+

CEX4

0.47µ

REC EQ

Figure 8 Example of Low Boost Circuit

EQOUT

Unit

R : Ω
C : F

HA12209F

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

Gv

1

1

REX1 · REX2

R0 = [Ω]

REX1 + REX2

f1 f2

f1 = [Hz]

2π · CEX3 · (REX3 + R0)

f2 = [Hz]

2π · CEX3 · REX3

f

Figure 9 Frequency Characteristic of Low-Boost

Bias Switch

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

External resistor R8, R10 which corresponded with tape positions and bias out voltage are relater with
below.

Vbias = × (VCC – 0.7) [V]

R9

(R10 or R8) + R9

Bias switch follows to a logic of 14 pin (B 120/70).

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

BIAS (N)

BIAS (C)

26

25

R10

R8

Vbias

R9

GND

Figure 10 External Components of Bias Block

Rev.2, Jun. 1999, page 13 of 49

HA12209F

Absolute Maximum Rating (Ta=25°C)

Item Symbol Rating Unit Note

Max supply voltage V
Power dissipation P
Operating temperature Topr –40 to +75 °C
Storage temperature Tstg –55 to +125 °C

max 16 V

CC

T

500 mW Ta ≤ 75°C

Rev.2, Jun. 1999, page 14 of 49

HA12209F

Electrical Characteristics (Ta = 25°C, VCC = 12V, Dolby Level = REC-OUT Level =

300mVrms = 0dB)

2

Other

No signal

RECOUT

level (dB)

——

fin

(Hz)

MUTE

120µ/

120 ON

70µ

–20

0

0

1k1k2k

OFF

OFF

OFF

120

120

120

–30

2k5k5k

OFF

120

THD=1%*

Rg=5.1kΩ, CCIR/ARM

——0

–20

–30

1k1k1k1k1k1k1k

OFF

OFF

120

120

OFF

120

OFF

120

OFF

120

+12

OFF

120

+12

OFF

120

+1200——

+12

+12

1k1k10k5k—

ON

OFF

OFF

1207070

120

120

OFF

OFF

OFF

120

OFF

120

—

—

OFF

120

—

—

—

—

—

—

—

—

1

IC Condition*

A/B

A

A/BAA

REC/PB

NR

PB

PB

ON/OFF

OFF

OFFQuiescent current

mAdBdB

30.0

28.5

23.0

27.0

15.0

25.5

PB

Q

I

G

V

REC

REC

OFF

ON

dB

24.2

5.8

22.7

4.3

21.2

2.8

REC

V

G

ENC 2k (1)

AAA

REC

REC

REC

ON

ON

ON

dBdBdB

10.0

4.7

9.7

8.5

3.2

8.2

7.0

1.7

6.7

ENC 2k (2)

ENC 5k (1)

ENC 5k (2)

AAA

REC

ONONON

dBdB%dBdB

REC

RECPBREC

A/BAA/B

PB

OFF

OFF

OFF

dB

——0.3————

13.0

70.0

0.05

80.0

85.0

70.0

12.0

64.0Ñ70.0

Vo max

S/N

T.H.D.

CTRL (1)

75.0

60.0

CTRL (2)

CT A/B

A

A/B

A/B

REC/PB

OFF

dB

80.0

70.0

CT R/P

A/BAA

PBPBPBPBPB

OFF

OFF

OFF

dBdBdBdBV

—

27.0

23.8

80.0

25.5

22.3

70.0

24.0

20.8

EQ 1k

EQ 10k

V

V

G

MUTE

G

OFF

–7.4

–11.4

–15.4

ONVOL

V

3

OFF

1.5

1.0

—

A

PB

OFF

2.0 µA

—

—

OH

I

—

—

V

1.0

—

–0.2

ILVIH

V

—

—

—

V

5.3

—

4.0

=10V

CC

3. For inputting signal to one side channel

2. V

Item Symbol Min Typ Max Unit Test Condition

B type

Input AMP. gain

Encode boost

Signal handling

Signal to noise ratio

Total harmonic distortion

Channel separation

Crosstalk

Mute attenuation

MS sensing level*

70µ EQ gain

MS output low level

MS output leak current

Note: 1. Other IC condition : REC-MUTE OFF, TYPE I, Normal speed, Bias OFF

Control voltage —

Rev.2, Jun. 1999, page 15 of 49

HA12209F

Electrical Characteristics (Ta=25°C, VCC = 12V, Dolby Level = REC-OUT Level =

300mVrms = 0dB) (cont)

Rg=5.1kΩ, A-WTG Filter

f=1kHz, THD=1%, Vin=–26dBs=0dB

NORM

NORM

SPEED

TAPE

TYPE I

TYPE I

dBdB%

——0.5

58

12.5

55

10.5—–500

S/N (EQ)

Vin max (EQ)

f=1kHz, Vin=–26dBs

No signal

f=1kHz, Vin=–46dBs

NORM

NORM

NORM

TYPE I

TYPE I

TYPE I

mV

dBdBdB

500

21.5

0.2

0

20.0

18.5

T.H.D. (EQ)

VEQ-1N1GVEQ-1N2GVEQ-1N3

Vofs (EQ)

G

f=12.5kHz, Vin=–46dBs

f=2kHz, Vin=–46dBs

f=5kHz, Vin=–46dBs

23.4

21.4

19.4

f=5kHz, Vin=–46dBs

f=12.5kHz, Vin=–46dBs

f=1kHz, Vin=–46dBs

NORM

TYPE II

dBdBdBdBdB

24.4

35.1

22.9

32.1

21.4

29.1

VEQ-2N1GVEQ-2N2GVEQ-2N3GVEQ-1H1GVEQ-1H2GVEQ-1H3GVEQ-2H1

G

27.3

25.3

23.3

38.0

35.0

32.0

HIGH

TYPE I

20.7

19.2

17.7

f=10kHz, Vin=–46dBs

f=25kHz, Vin=–46dBs

dB

23.8

37.0

21.8

34.0

19.8

31.0

f=2kHz, Vin=–46dBs

f=10kHz, Vin=–46dBs

HIGH

TYPE II

dB

dBdBdB

23.5

28.3

22.0

26.3

24.3

20.5

VEQ-2H2GVEQ-2H3

G

f=25kHz, Vin=–46dBs

f=1kHz, Vin=–14dBs

NORM

TYPE I

41.7——

38.770V

35.760V

REC-MUTE

RL=2.4kΩ+270Ω

V

CC

–1.0

CC

–1.4

Bias on

RL=2.4kΩ+270Ω

mV

100

0

–100

Bias off

Item Symbol Min Typ Max Unit Test Condition

Equalizer S/N

Equalizer maximum input

Equalizer Total Harmonic

Distortion

Equalizer offset voltage

Equalizer

frequency responce

(TYPE I-NORM)

Rev.2, Jun. 1999, page 16 of 49

Equalizer

frequency responce

(TYPE II-NORM)

Equalizer

frequency responce

(TYPE I-HIGH)

Equalizer

REC MUTE attenuation

frequency responce

(TYPE II-HIGH)

Bias out Max level

Bias out offset

Test Circuit

HA12209F

1

CC

V

+

C9

100µ

2

CC

V

5V

R : Ω

C : F

EQ

OUT (L)

REC

OUT (L)

PB

OUT (L)

C13

R14

0.47µ

R16

5.1k

6.8k

5.1k

Unit

10k

EQ

OUT (R)

R6

5.1k

+

C4

0.47µ

R4

6.8k

REC

OUT (R)

PB

OUT (R)

33k

++

19

B-NR

C8

12k

22µC722µ

18

15k

SW6

RM /OFF

17

SW5

22k

R27

BIAS ON/

SW4

SW3

SW2

SW1

/HIGH

/70

EQ

A

PB /B

R7

C6

2.2µ

+

(R)

EQIN

JP2

C5

0.47µ
R5

B /70

16

15

++ +

R3

C3

20k

2.2µ

C2

0.1µ

C1

2.2µ
R2

10k

1 2 3 4 5 6 7 8 9 10 11 12 13 14

R1

SW9

SW8

LM ON/

21

REC/

20

SW7

22k

R26

NR ON/

DOLBY

MSOUT

R11

3.9k
R9

2.4k

BIASOUT

2k

R8

910

R10

CC

24

DOLBY

12k

B-NR

V

23

22

LPF

+

BIAS (C)

BIAS (N)

28

27

26

+

–

BIAS

15k

25

SW

45k

C10

0.33µ

+

R12

330k

C26

0.01µ

MS DET

100k

R13

10k

C11

2.2µ

++

(L)

EQIN

JP1

C12

R15

5.1k

+

20k

R17

C14

C15

C16

10k

R18
R19

22k

EQ

0.47µ

37 36 35 34 33 32 31 30 29

+

38

2.2µ

0.1µ

+

2.2µ

41 40 39

42

43

44

+ +

C17

0.47µ

R20

5.1k

RIN (L)

45

C18

R21

BIN (L)

46

47

48

+

C19

0.47µ

0.0047µ

10k

C20

R22

AIN (L)

50

51

52

53

54

55

C24

56

+

0.47µ

10k

C25

R25

RIN (R)

0.47µ

5.1k

49

+

1µ

C21

0.47µ

10k

C22

R23

AIN (R)

++

+

C23

0.47µ

0.0047µ

10k

R24

BIN (R)

Rev.2, Jun. 1999, page 17 of 49

HA12209F

Parallel Data Format

Pin No. Pin Name Lo Hi Mode “Pin Open”

10 PB A/B Ain*
11 A 120/70 *

1

1

12 NORM/HIGH Normal speed High speed Lo
14 B 120/70 REC EQ TYPE I*

1

Bias TYPE I
16 BIAS ON/OFF BIAS OFF BIAS OFF Lo
17 RM ON/OFF REC MUTE ON REC MUTE OFF Lo
19 NR ON/OFF NR OFF NR ON Lo
20 REC/PB PB MODE REC MODE Lo
21 LM ON/OFF LINE MUTE OFF LINE MUTE ON Lo
Note: 1. PB EQ LOGIC

PB AAAA/B
A 120

120/70 B 120

120120

120/70 Lo Hi

120120

Lo Lo FLAT FLAT
Lo Hi FLAT 70µ
Hi Lo 70µ FLAT
Hi Hi 70µ 70µ

1

Bin*

1

*

REC EQ TYPE II*
Bias TYPE II

Lo
Lo

1

Lo

Rev.2, Jun. 1999, page 18 of 49

Characteristics Curve

25

20

15

Quiescent Current (mA)Quiescent Current (mA)

10

Quiescent Current vs. Supply Voltage (1)

RECmode

No Signal

NR-OFF, REC-MUTE ON
NR-OFF, REC-MUTE OFF
NR-ON, REC-MUTE ON
NR-ON, REC-MUTE OFF

Other SW is “Low”

8

10 12 14

Supply Voltage (V)

HA12209F

16

25

PBmode

20

15

No Signal

Other SW is “Low”

10

8

Quiescent Current vs. Supply Voltage (2)

NR-OFF, REC-MUTE ON
NR-OFF, REC-MUTE OFF
NR-ON, REC-MUTE ON
NR-ON, REC-MUTE OFF

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 19 of 49

HA12209F

30

20

Input Amp. Gain (dB)Input Amp. Gain (dB)

VCC=12V
PBmode
NR-OFF
AIN→PBOUT

10

10

Input Amp. Gain vs. Frequency (1)

A µ

A 70µ

100 1k 10k 100k

Frequency (Hz)

1M

30

20

VCC=12V
PBmode
NR-OFF
AIN→RECOUT

10

10

Input Amp. Gain vs. Frequency (2)

100 1k 10k 100k

Frequency (Hz)

1M

Rev.2, Jun. 1999, page 20 of 49

30

20

Input Amp. Gain (dB)

VCC = 12V
RECmode
NR-OFF
RIN → PBOUT, RECOUT

10

10

Input Amp. Gain vs. Frequency (3)

PBOUT

RECOUT

100 1k 10k 100k

Frequency (Hz)

HA12209F

1M

Rev.2, Jun. 1999, page 21 of 49

HA12209F

12

Encode Boost (dB)

8

4

0

100

Encode Boost vs. Frequency

VCC = 12V

Vin = –40dB

–30dB

–20dB

–10dB

0dB

1k 20k10k

Frequency (Hz)

0

–2

–4

–6

Decode Cut (dB)

–8

–10

VCC=12V

–12

100

Decode Cut vs. Frequency

Vin = 0dB

–10dB

–20dB

–30dB

–40dB

1k 20k10k

Frequency (Hz)

Rev.2, Jun. 1999, page 22 of 49

Maximum Output Level vs. Supply Voltage (1)

25

20

15

Maximum Output Level Vomax (dB)

10

8

NR-OFF
NR-ON

PBmode
Ain → PBOUT
0dB = 580mVrms (at PBOUT)
T.H.D = 1%
f = 1kHz
400Hz LPF + 30kHz HPF

10 12 14

Supply Voltage (V)

HA12209F

16

Maximum Output Level vs. Supply Voltage (2)

25

20

15

Maximum Output Level Vomax (dB)

10

8

NR-OFF
NR-ON

PBmode
Ain → RECOUT
0dB = 300mVrms (at RECOUT)
T.H.D = 1%
f = 1kHz
400Hz LPF + 30kHz HPF

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 23 of 49

HA12209F

Maximum Output Level vs. Supply Voltage (3)

25

20

15

Maximum Output Level Vomax (dB)

10

8

25

20

NR-OFF
NR-ON

RECmode
Rin → RECOUT
0dB = 300mVrms (at RECOUT)
T.H.D = 1%
f = 1kHz
400Hz LPF + 30kHz HPF

10 12 14

Supply Voltage (V)

Maximum Output Level vs. Supply Voltage (4)

NR-OFF
NR-ON

RECmode
Rin → PBOUT
0dB = 580mVrms (at PBOUT)
T.H.D = 1%
f = 1kHz
400Hz LPF + 30kHz HPF

16

15

Maximum Output Level Vomax (dB)

10

8

Rev.2, Jun. 1999, page 24 of 49

10 12 14

Supply Voltage (V)

16

85

80

75

HA12209F

Signal to Noise Ratio vs. Supply Voltage (1)

Signal to Noise Ratio S/N (dB)

70

8

85

80

75

NR-OFF
NR-ON

PBmode
Ain → PBOUT
CCIR/ARM
0dB = 580mVrms (PBOUT)

10 12 14

Supply Voltage (V)

Signal to Noise Ratio vs. Supply Voltage (2)

NR-OFF
NR-ON

RECmode
Rin → RECOUT
CCIR/ARM
0dB = 300mVrms (RECOUT)

16

Signal to Noise Ratio S/N (dB)

70

8

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 25 of 49

HA12209F

Total Harmonic Distortion vs. Supply Voltage (1)

1.0

0.1

Total Harmonic Distortion T.H.D (%)

0.01
8

100Hz (30kHz LPF)
1kHz (400Hz HPF + 30kHz LPF)
10kHz (400Hz HPF + 8kHz LPF)

PBmode
NR-OFF
Ain → PBOUT
Vin = 0dB

10 12 14

Supply Voltage (V)

16

Total Harmonic Distortion vs. Supply Voltage (2)

1.0

0.1

Total Harmonic Distortion T.H.D (%)

0.01
8

100Hz (30kHz LPF)
1kHz (400Hz HPF + 30kHz LPF)
10kHz (400Hz HPF + 8kHz LPF)

PBmode
NR-ON
Ain → PBOUT
Vin = 0dB

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 26 of 49

Total Harmonic Distortion vs. Supply Voltage (3)

1.0

0.1

Total Harmonic Distortion T.H.D (%)

0.01
8

100Hz (30kHz LPF)
1kHz (400Hz HPF + 30kHz LPF)
10kHz (400Hz HPF + 8kHz LPF)

RECmode
NR-OFF
Rin → RECOUT
Vin = 0dB

10 12 14

Supply Voltage (V)

HA12209F

16

Total Harmonic Distortion vs. Supply Voltage (4)

1.0

0.1

Total Harmonic Distortion T.H.D (%)

0.01
8

100Hz (30kHz LPF)
1kHz (400Hz HPF + 30kHz LPF)
10kHz (400Hz HPF + 8kHz LPF)

RECmode
NR-ON
Rin → RECOUT
Vin = 0dB

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 27 of 49

HA12209F

10

0.1

Total Harmonic Distortion T.H.D (%)

0.01

Total Harmonic Distortion vs. Output Level (1)

100Hz
1kHz

10kHz
VCC = 12V, PBmode
NR-OFF, AIN → PBOUT
0dB = 580mVrms (at PBOUT)

1

–25

–20 –15 –10 –50 51015

20

Output Level Vout (dB)

Total Harmonic Distortion vs. Output Level (2)

10

100Hz

1kHz

10kHz
VCC = 12V, PBmode
NR-ON, AIN → PBOUT
0dB = 580mVrms (at PBOUT)

1

0.1

Total Harmonic Distortion T.H.D (%)

0.01

–25

–20 –15 –10 –50 51015

Output Level Vout (dB)

20

Rev.2, Jun. 1999, page 28 of 49

Total Harmonic Distortion vs. Output Level (3)

10

100Hz

1kHz

10kHz
VCC = 12V, RECmode
NR-OFF, RIN → RECOUT
0dB = 300mVrms (at RECOUT)

1

0.1

Total Harmonic Distortion T.H.D (%)

HA12209F

0.01
–10–15 –50 5101520

Output Level Vout (dB)

Total Harmonic Distortion vs. Output Level (4)

10

100Hz
1kHz

10kHz
VCC = 12V, RECmode
NR-ON, RIN → RECOUT
0dB = 300mVrms (at RECOUT)

1

0.1

Total Harmonic Distortion T.H.D (%)

25

0.01

–20

–15 –10 –50 5101520

Output Level Vout (dB)

Rev.2, Jun. 1999, page 29 of 49

25

HA12209F

0.5

0.1

0.05

Total Harmonic Distortion T.H.D (%)

Total Harmonic Distortion vs. Frequency (1)

+10dB
0dB

–10dB
VCC = 12V, PBmode
NR-OFF, AIN → PBOUT
Vin = 0dB

0.01
100

Total Harmonic Distortion vs. Frequency (2)

0.5
+10dB
0dB
–10dB

VCC =12V, PBmode
NR-ON, AIN → PBOUT
Vin = 0dB

0.1

0.05

Total Harmonic Distortion T.H.D (%)

1k 20k10k

Frequency (Hz)

0.01
100

Rev.2, Jun. 1999, page 30 of 49

1k 20k10k

Frequency (Hz)

Total Harmonic Distortion vs. Frequency (3)

0.5
+10dB
0dB
–10dB

VCC = 12V, RECmode
NR-OFF, RIN → RECOUT
Vin = 0dB

0.1

0.05

Total Harmonic Distortion T.H.D (%)

HA12209F

0.01
100

Total Harmonic Distortion vs. Frequency (4)

0.5
+10dB
0dB
–10dB

VCC =12V, RECmode
NR-ON, RIN → RECOUT
Vin = 0dB

0.1

0.05

Total Harmonic Distortion T.H.D (%)

1k 20k10k

Frequency (Hz)

0.01
100

1k 20k10k

Frequency (Hz)

Rev.2, Jun. 1999, page 31 of 49

HA12209F

–40

–60

–80

–100

Crosstalk (dB)

–120

AIN → BIN
V

= 12V

CC

PBmode (AIN, PBOUT)
Vin = +10dB

Crosstalk vs. Frequency (1)

NR-OFF

NR-ON

–140

10

–40

BIN → AIN
V

CC

PBmode (BIN, PBOUT)
Vin = +10dB

–60

–80

–100

Crosstalk (dB)

–120

10k1k100 100k

Frequency (Hz)

Crosstalk vs. Frequency (2)

= 12V

NR-OFF

NR-ON

–140

10

Rev.2, Jun. 1999, page 32 of 49

10k1k100 100k

Frequency (Hz)

–40

PB → REC
V

CC

PBmode (AIN, RECOUT)
Vin = +10dB

–60

–80

–100

Crosstalk (dB)

–120

HA12209F

Crosstalk vs. Frequency (3)

= 12V

NR-ON

NR-OFF

–140

10

–40

REC → PB
V

CC

RECmode (RIN, PBOUT)
Vin = +12dB

–60

–80

–100

Crosstalk (dB)

–120

10k1k100 100k

Frequency (Hz)

Crosstalk vs. Frequency (4)

= 12V

NR-OFF

NR-ON

–140

10

10k1k100 100k

Frequency (Hz)

Rev.2, Jun. 1999, page 33 of 49

HA12209F

–20

–40

–60

–80

Channel Separation vs. Frequency (1)

VCC = 12V
PBmode (AIN, PBOUT), 120µ
Vin = +10dB

NR-OFF

Channel Separation (dB)

–100

–120

10

–20

VCC = 12V
PBmode (BIN, PBOUT), 120µ
Vin = +10dB

–40

–60

–80

NR-ON

10k1k100 100k

Frequency (Hz)

Channel Separation vs. Frequency (2)

NR-OFF

Channel Separation (dB)

–100

–120

10

Rev.2, Jun. 1999, page 34 of 49

NR-ON

10k1k100 100k

Frequency (Hz)

–40

VCC = 12V
RECmode (RIN, RECOUT)
Vin = +12dB

–60

HA12209F

Channel Separation vs. Frequency (3)

–80

–100

Channel Separation (dB)

–120

–140

10

–40

VCC = 12V
PBmode (AIN, PBOUT)
NR-OFF
Vin = +12dB

–60

NR-ON

NR-OFF

10k1k100 100k

Frequency (Hz)

LINE-MUTE Attenuation vs. Frequency (1)

–80

–100

LINE-MUTE Attenuation (dB)

–120

–140

10

10k1k100 100k

Frequency (Hz)

Rev.2, Jun. 1999, page 35 of 49

HA12209F

–40

–60

–80

–100

LINE-MUTE Attenuation (dB)

–120

LINE-MUTE Attenuation vs. Frequency (2)

VCC = 12V
PBmode (BIN, PBOUT)
NR-OFF
Vin = +12dB

–140

10

LINE-MUTE Attenuation vs. Frequency (3)

–40

VCC = 12V
RECmode (RIN, PBOUT)
NR-OFF
Vin = +12dB

–60

–80

–100

LINE-MUTE Attenuation (dB)

–120

10k1k100 100k

Frequency (Hz)

–140

10

Rev.2, Jun. 1999, page 36 of 49

10k1k100 100k

Frequency (Hz)

0

HA12209F

Ripple Relection Ratio vs. Frequency (1)

VCC = 12V
PBmode

–20

–40

–60

Ripple Relection Ratio R.R.R. (dB)

–80

–100

10

Ripple Relection Ratio vs. Frequency (2)

0

VCC = 12V
RECmode

PBOUT NR-ON

PBOUT NR-OFF

RECOUT NR-ON

RECOUT NR-OFF

10k1k100 100k

Frequency (Hz)

–20

–40

–60

Ripple Relection Ratio R.R.R. (dB)

–80

–100

10

RECOUT NR-ON

PBOUT NR-ON/OFF

RECOUT NR-OFF

10k1k100 100k

Frequency (Hz)

Rev.2, Jun. 1999, page 37 of 49

HA12209F

–20

–40

–60

Ripple Relection Ratio R.R.R. (dB)

–80

0

VCC = 12V
EQOUT
N : Normal speed

Ripple Relection Ratio vs. Frequency (3)

N-TYPE II

N-TYPE I

–100

10

50

VCC = 12V
N : Normal speed
H : High speed

40

30

20

REC-EQ Gain (dB)

10

10k1k100 100k

Frequency (Hz)

REC-EQ Gain vs. Frequency

N-TYPE II

N-TYPE I

H-TYPE I

H-TYPE II

0

10

Rev.2, Jun. 1999, page 38 of 49

10k1k100 100k

Frequency (Hz)

EQ Maximum Input Level vs. Supply Voltage (1)

25

f = 1kHz, EQin → EQOUT
Vin = –26dBs, T.H.D ≥ 1%
Norm speed, TYPE I

20

15

EQ Maximum Input Level Vinmax (dB)EQ Maximum Input Level Vinmax (dB)

10

8

10 12 14

Supply Voltage (V)

HA12209F

16

EQ Maximum Input Level vs. Supply Voltage (2)

25

f = 1kHz, EQin → EQOUT
Vin = –26dBs, T.H.D ≥ 1%
Norm speed, TYPE II

20

15

10

8

10 12 14

16

Supply Voltage (V)

Rev.2, Jun. 1999, page 39 of 49

HA12209F

EQ Maximum Input Level vs. Supply Voltage (3)

25

f = 1kHz, EQin → EQOUT
Vin = –26dBs, T.H.D ≥ 1%
High speed, TYPE I

20

15

EQ Maximum Input Level Vinmax (dB)EQ Maximum Input Level Vinmax (dB)

10

8

10 12 14

Supply Voltage (V)

16

EQ Maximum Input Level vs. Supply Voltage (4)

25

f = 1kHz, EQin → EQOUT
Vin = –26dBs, T.H.D ≥ 1%
High speed, TYPE II

20

15

10

8

10 12 14

16

Supply Voltage (V)

Rev.2, Jun. 1999, page 40 of 49

65

60

HA12209F

EQ Signal to Noise Ratio vs. Supply Voltage

55

EQ Signal to Noise Ratio EQ S/N (dB)

50

8

10

1.0

N-TYPE I
N-TYPE II
H-TYPE I
H-TYPE II

A-WTG filter
N : Normal speed
H : High speed

10 12 14

Supply Voltage (V)

EQ Total Harmonic Distortion vs. Supply Voltage (1)

315Hz (30kHz LPF)
1kHz (30kHz LPF + 400Hz HPF)
5kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)

EQin → EQOUT, Vin = –26dBs
Normal speed, TYPE I

16

EQ Total Harmonic Distortion EQ T.H.D (%)

0.1
8

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 41 of 49

HA12209F

EQ Total Harmonic Distortion vs. Supply Voltage (2)

10

315Hz (30kHz LPF)
1kHz (30kHz LPF + 400Hz HPF)
5kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)

EQin → EQOUT, Vin = –26dBs
Normal speed, TYPE II

1.0

EQ Total Harmonic Distortion EQ T.H.D (%)EQ Total Harmonic Distortion EQ T.H.D (%)

0.1
8

10 12 14

Supply Voltage (V)

16

EQ Total Harmonic Distortion vs. Supply Voltage (3)

10

315Hz (30kHz LPF)
2kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)

EQin → EQOUT, Vin = –26dBs
High speed, TYPE I

1.0

0.1
8

10 12 14

Supply Voltage (V)

16

Rev.2, Jun. 1999, page 42 of 49

EQ Total Harmonic Distortion vs. Supply Voltage (4)

10

315Hz (30kHz LPF)
2kHz (30kHz LPF + 400Hz HPF)
10kHz (30kHz LPF + 400Hz HPF)

EQin → EQOUT, Vin = –26dBs
High speed, TYPE II

1.0

EQ Total Harmonic Distortion EQ T.H.D (%)

0.1
8

10 12 14

Supply Voltage (V)

HA12209F

16

EQ Total Harmonic Distortion vs. Input Level (1)

100

315Hz
1kHz
5kHz
10kHz

VCC = 12V, EQin → EQOUT,
Vin = –26dBs = 0dB
Normal speed, TYPE I

10

1.0

EQ Total Harmonic Distortion EQ T.H.D (%)

0.1

–30

Input Level (dB)

0

30–20 –10 10 20

Rev.2, Jun. 1999, page 43 of 49

HA12209F

EQ Total Harmonic Distortion vs. Input Level (2)

100

315Hz
1kHz
5kHz
10kHz

VCC = 12V, EQin → EQOUT,
Vin = –26dBs = 0dB
Normal speed, TYPE II

10

1.0

EQ Total Harmonic Distortion EQ T.H.D (%)EQ Total Harmonic Distortion EQ T.H.D (%)

0.1

–30

Input Level (dB)

0

30–20 –10 10 20

EQ Total Harmonic Distortion vs. Input Level (3)

100

315Hz
2kHz
10kHz
20kHz

VCC = 12V, EQin → EQOUT,
Vin = –26dBs = 0dB
High speed, TYPE I

10

1.0

0.1

–30

0

Input Level (dB)

30–20 –10 10 20

Rev.2, Jun. 1999, page 44 of 49

EQ Total Harmonic Distortion vs. Input Level (4)

100

315Hz
2kHz
10kHz
20kHz

VCC = 12V, EQin → EQOUT,
Vin = –26dBs = 0dB
High speed, TYPE II

10

1.0

EQ Total Harmonic Distortion EQ T.H.D (%)

0.1
–30

0

Input Level (dB)

HA12209F

30–20 –10 10 20

REC-MUTE Attenuation vs. Frequency

–40

VCC = 12V

–60

–80

–100

REC-MUTE Attenuation (dB)

–120

–140

10

10k1k100 100k

Frequency (Hz)

Rev.2, Jun. 1999, page 45 of 49

HA12209F

40

30

20

10

MS AMP. Gain (dB)

MS AMP. Gain vs. Frequency

VCC =12V

MAOUT

MSIN

0

–10

10

10

VCC =12V

5

0

–5

MS Sensitivity (dB)

–10

10k1k100 100k

Frequency (Hz)

MS Sensitivity vs. Frequency

Hi → Lo
Lo → Hi

–15

10

Rev.2, Jun. 1999, page 46 of 49

10k1k100 100k

Frequency (Hz)

No-Signal Sensing Time vs. Resistance

10000

V

1000

100

No-Signal Sensing Time (ms)

10

1

CC

22

R12 C10

29

MSDET

10k 100k 1M

Resistance R12 (Ω)

HA12209F

PBOUT
MSOUT

+10dB
0dB
–10dB

VS = 12V, f = 5kHz

Signal Sensing Time vs. Capacitance

1000

PBOUT

MSOUT

100

10

Signal Sensing Time (ms)

1.0

0.1

V

CC

22

R12 C10

29

MSDET

0.01 0.1 1.0

+10dB
0dB
–10dB

VS = 12V, f = 5kHz

Capacitor C10 (µF)

Rev.2, Jun. 1999, page 47 of 49

HA12209F

Package Dimensions

12.8 ± 0.3

10.0

42

29

43

12.8 ± 0.3

56

1

*0.32 ± 0.08

0.30 ± 0.06

0.13

M

0.775 0.775

0.35

0.10

*Dimension including the plating thickness

Base material dimension

14

28

15

+0.1

2.20

–0.09

0.1

0.65

2.54 Max

0.15 ± 0.04

*0.17 ± 0.05

Hitachi Code
JEDEC
EIAJ
Weight

1.40

0.60 ± 0.15

(reference value)

Unit: mm

0 – 8

FP-56

—
—

0.5 g

Rev.2, Jun. 1999, page 48 of 49

HA12209F

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 [phone] Fax: [phone]

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

For further information write to:

Hitachi Semiconductor
(America) Inc.
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San Jose,CA 95134
Tel: <1> [phone]
Fax: <1>[phone]

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

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

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Electronic Components Group.
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Lower Cookham Road
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Tel: <44> (1628) 585000
Fax: <44> (1628) 585160

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Singapore 049318
Tel : <65>-538-6533/538-8577
Fax : <65>-538-6933/538-3877
URL : http://www.hitachi.com.sg

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(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

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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

Copyright  Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.

Colophon 2.0

Rev.2, Jun. 1999, page 49 of 49