Datasheet AN3986FHP, AN3986FBP Datasheet (Panasonic)

1

ICs for Video Camera

■ Overview

The AN3986FBP and the AN3986FHP are stereo audio
signal processor ICs for 8-mm camcorder. It incorporates
all the functions needed for stereo-audio signal process­ing in 8mm camcorder.

■ Features

•

Built-in headphone amplifiers

•

Built-in matrix signal processing

AN3986FBP, AN3986FHP

Stereo Audio Signal Processor ICs for 8-mm Camcorder

Supply voltage
Power dissipation

Note 2)

Operating ambient temperature

Note 1)

Storage temperature

Note 1)

V

CC

P

D

T

opr

T

stg

V

CC1

=6 / V

CC2

=9.5

392

–20 to + 70

–55 to + 125

V

mW

˚C
˚C

Parameter Symbol Rating Unit

Note 1) Ta=25˚C except operating ambient temperature and storage temperature unless otherwise specified.
Note 2) Allowable power dissipation of the package at Ta=70˚C.

AN3986FHP

Supply voltage
Power dissipation

Note 2)

Operating ambient temperature

Note 1)

Storage temperature

Note 1)

V

CC

P

D

T

opr

T

stg

V

CC1

= 6 / V

CC2

= 9.5

474

– 20 to + 70

– 55 to + 125

V

mW

˚C
˚C

Parameter Symbol Rating Unit

■ Absolute Maximum Ratings
AN3986FBP

Unit : mm

21.2±0.2

18.0±0.2

3.3max.

1.55±0.11.55±0.1

0.15

+ 0.1

– 0.05

211

22

18.0±0.2

21.2±0.2

0.1
(0.6)

3.4

+ 0.15

– 0.3

0.1±0.1

0.8 0.35

+ 0.1

– 0.05

42

4363

64

84

AN3986FBP

84-Pin QFH Package (QFH084-P-1818)

AN3986FHP

Unit : mm

12.0±0.2

14.0±0.2

1

0.5

0.2

+ 0.1

– 0.05

0.15

1.3±0.1

2.8±0.2

0.1±0.1

12.0±0.2

14.00.2

80-Pin QFH Package (QFH080-P-1212)

(0.5)

(min0.25)

1.3±0.1

2

ICs for Video Camera

AN3986FBP, AN3986FHP

+

10µF

10µF

+

2.2µF

0.01µF

50kΩ

VR

10kΩ

5.6kΩ

4.7µF

47µF4.7µF

4700pF

4700pF

+

4.7µF

+

4.7µF

100

µF

+

4.7µF

0.01µF

+

1µF

+

4.7µF

10µF

65 41

22

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

4445464748495051525354555657585960616263

2019181716151413121110987654321

V

CC

Rch

Output

Convert

+

6.8kΩ

0.01µF

0.01µF

BPF

1µF

0.01µF

0.01µF

0.01µF

0.047µ

F

ST

MONO

BIL

ST

to Control

to Control

to FMOUT

330pF

0.01

µF

33kΩ

MM

+

MUTE

8.2k

Ω

0.01µF

BPF

0.01µF

LIM

LPF

HOLD

PC

VCO

AL

+

10µF

+

–

10µF

+

2.2µF

0.01µF

–+

–+

–+

LP empha

R

+

–

R

LS CCA

50kΩ

VR

10kΩ

5.6kΩ

4700pF

4.7

µF

+

47µF4.7µF

LFP

4700pF

4700pF

R

R

R

R

R

RR

Matrix

to Control

+

4.7µF

AGC

Fade

LPF

LPF

Vo1

+

47µF

V

REF

+

100µF

++

4.7µF+47µF

V

REFH

+

100µF

0.01µF

4.7µF

+

+

100µF

0.01µF

+

+

4.7µF

10kΩ

VR

R

V

CCH

4700pF

+

+

Control

VCO Adjust (R)

FMOUT (R)

ST/MONO Time constant

HOLD 1

HOLD 2

Timing making

PG GND

PG Input

MUTE Time constant

MUTE detection

FMOUT (L)

VCO Adjuse (R)

0.01µF

Input 3 (R)

HP Vol Control

Input 2 (R)

Input 1 (R)

V

CC

(4.75V)

HP Output (R)

HP GND (R)

Line Output (R)

V

CCH

(8.2V)

V

REFH

Line Output (L)

HP GND (L)

HP Output (L)

V

REF

Input 1 (L)

AGC Time Constant

Input 2 (L) Input 3 (L)

PB/Rec Change (PB )

H

Fade Control

R

43

21

64 42

R

+

M

U

T

E

1/2/3

H

GND

Bil

MONO

ST

I

O

Detect Output

Input

change

S

P

L

/R/

ST

ON

Auto

OFF

H

GND

I

O

Output

change

Matrix

Control

to Pin37

1 2

3

4 5 6 7 8 9 10 11 12 13 14

15

17 18 19

2016

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

4142434445

464748495051525354555657

58

5960

616662

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

84

77

78

79

80

81

82

83

67

68

69

70

71

72

73

74

75

76

Note) A number with a circle denotes a pin

No. of the AN3986FBP, while a

number with a square denotes a pin

No. of the AN3986FHP.

■ Block Diagram

Parameter Symbol Range

Operating supply voltage range

V

CC1

V

CC2

4.5V to 5.5V

4.5V to 9.0V

■ Recommended Operating Range (Ta=25˚C)

3

ICs for Video Camera

AN3986FBP, AN3986FHP

Pin No.

Pin name

Pin No.

Pin name

43
44
45
46
47
48
49
50
51
52
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
75
76
77
78
79
80
81
82
83
84

NR input/output
GND
Dev. adjustment 1
Dev. adjustment 2
LP emphasis
Level sensor timing C1
Level sensor timing C2
Level sensor input
GND
LPF output
CCA amp. input
CCA output
CCA input
Buffer output
FM emphasis
NR emphasis
Mode discriminator output
Mute control
Input change switch
GND
Input 3
Rec/PB switching
Input 2
AGC time-constant
Input 1
V

REF

Headphone output
Headphone GND
Line output
V

REF

H

V

CC2

Line output
Headphone GND
Headphone output
V

CC1

Input 1
Fade control
Input 2
Headphone volume control
Input 3

GND
SP/EP mode switching
Output switching control
Matrix control
NR emphasis
FM emphasis
Buffer input
CCA input
CCA output
CCA amp. input
LPF output
GND
Level sensor input
Level sensor timing C2
Level sensor timing C1
LP emphasis
Dev. adjustment 2
Dev. adjustment 1
GND
NR input/output
VCO frequency adjustment
FM modulator output
FM demodulator input
FM detector input
FM input AGC detection
ST/MON time-constant
HOLD 2
HOLD 1
ST/MON detection
Bilingual timing generation
V

CC1

(FM)
Mono/multi time-constant
GND (PG)
PG input
MUTE time-constant
MUTE detection
FM detection input
FM demodulator input
FM modulator output
VCO frequency adjustment

■ Pin Descriptions

(L)

(L)
(L)
(L)
(L)
(L)
(L)

(L)
(L)
(L)
(L)
(L)
(L)
(L)

(L)
(L)
(L)

(L)

(L)
(L)
(L)

(R)
(R)
(R)

(R)

(R)

(R)

(R)
(R)
(R)
(R)
(R)
(R)
(R)

(R)
(R)
(R)
(R)
(R)
(R)

(R)
(R)
(R)
(R)
(R)

(L)
(L)
(L)
(L)

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

AN3986FHP AN3986FBP AN3986FHP AN3986FBP

1
2
3
4
5
6
7
8

9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
33
34
35
36
37
38
39
40
41
42

Note) Pins11, 32, 53, and 74 of the AN3986FBP are to be left open.

4

ICs for Video Camera

AN3986FBP, AN3986FHP

Parameter Symbol Condition min typ max Unit

I

R35

Circuit current 1 at recording 58 73 88 mA

I

R31

Circuit current 2 at recording 1.6 2.4 mA

I

P35

Circuit current 1 at playing back

61

93 mA

2.0
77

I

R31

Circuit current 1 at playing back

1.6

2.4 mA

2.0

Line AGC output level Lch, Rch

V

OALL

V

OALR

– 8 – 7 – 6 dBs

Line AGC output distortion factor Lch, Rch

T

HALL1

T

HALR1

0.02 0.1 %

AGC ON output level Lch, Rch

V

OALL2

V

OALR2

– 4 – 1 + 2 dBs

AGC ON output distortion factor Lch, Rch

T

HALL2

T

HALR2

0.2 0.4 %

Line AGC output noise Lch, Rch

V

NALL

V

NALR

– 78 – 74 dBs

Fade control maximum attenuation
output Lch, Rch

V

FALL

V

FALR

– 80 – 75 dBs

Line through monitor output level
Lch, Rch

V

O1LL

V

O1LR

– 8 – 7 – 6 dBs

Line through monitor output noise
Lch, Rch

V

NLLL

V

NLLR

– 81 – 77 dBs

Between inputs between channels
crosstalk

– 78 – 74 dB

V

CTIN

E-E monitor output frequency
characteristics Lch, Rch

V

OLFL

V

OLFR

– 5.5 – 2.5 dBs

HP output level VOL= CENTER
Lch, Rch

V

HC8L

V

HC8R

– 28 – 26 – 24 dBs

HP output distortion factor
VOL= CENTER Lch, Rch

T

HHC8L

T

HHC8R

0.05 0.5 %

HP output level VOL= MAX Lch, Rch

V

HH8L

V

HH8R

– 18 – 16 – 14 dBs

HP output level VOL= MIN Lch, Rch

V

HL8L

V

HL8R

– 96 – 92 dBs

HP output noise voltage VOL= MIN
Lch, Rch

V

NHCOL

V

NHCOR

– 96 – 92 dBs

HP maximum output level
VOL= CENTER Lch, Rch

V

MHH8L

V

MHH8R

– 18 dBs

– 18 – 15 – 12 dBs

0.4 %

– 21 – 19 dB

0.2

– 20

3.8 5.8 dB

4.8

LP encode f characteristics Lch, Rch

V

FLRLL

V

FLRLR

2.0 3.0 4.0 dB

Encode output noise Lch, Rch

V

NRRL

V

NRRR

– 55 – 51 dB

ST/BIL level difference L + R Lch

– 0.5 0 + 0.5 dB

ST/BIL level difference L – R Lch

– 30 – 17.5 dB

Encode output level Lch, Rch

Encode output distortion factor Lch, Rch

Encode linearity Lch, Rch

SP encode f characteristics Lch, Rch

V

BSRLR

V

BSRLL

V

FORLL

V

FORLR

V

OXLL

V

OXLR

T

HORLL

T

HORLR

V

ORLL

V

ORLR

MON/BIL level difference Lch – 0.5 0 + 0.5 dB
Decode reference output level Lch, Rch

V

OLPL

V

OLPR

– 9.5 – 7 – 4.5 dB

V

CC1

= 4.75V, when no signal input

V

CC2

= 8.20V, when no signal input

V

CC1

= 4.75V, when no signal input

V

CC2

= 8.20V, when no signal input

VIN=

20dBs

f= 400Hz
V

IN

=

20dBs

f= 1kHz, THD 5th
V

IN

=

– 2dBs

f= 400Hz
V

IN

=

– 2dBs

f= 1kHz, THD 5th
No input A curve filter

No input A curve filter

V

IN

= –

20dBs, 1kHz

A curve filter

No input A curve filter

V

IN

= –

20dBs, 400Hz

VIN= –

14dBs, 1kHz

A curve filter
V

IN

= –

20dBs

ratio of 40kHz/40Hz
V

IN

= –

20dBs, 400Hz

8Ω load
V

IN

= –

20dBs, 1kHz

8Ω load, THD 5th
V

IN

= –

20dBs, 400Hz

8Ω load
V

IN

= –

20dBs, 400Hz

8Ω load

1kHz, at 1% distortion,
8Ω load THD 5th

V

IN

= –

20dBs, 400Hz

BIL mode
VIN= –

20dBs, 1kHz

to THD 5th
VIN= –

11.2/–51.2BS

f= 400Hz
VIN= –

20dBs

f= 10kHz/400Hz
V

IN

= –

20dBs, 10kHz

ratio of LP/SP
No input A curve filter

V

IN

= –

20dBs, 400Hz

V

IN

= –

20dBs, 400Hz

30kHz LPF

V

IN

= –

20dBs, 400Hz

V

OLL

, input V

ORLR

V

BMRLL

■ Electrical Characteristics (cont.) (V

CC1

= 4.75V, V

CC2

= 8.2V, Ta= 25±2˚C) (AN3986FHP)

5

ICs for Video Camera

AN3986FBP, AN3986FHP

■ Electrical Characteristics (cont.) (V

CC1

= 4.75V, V

CC2

= 8.2V, Ta= 25±2˚C) (AN3986FHP)

Decode reference output distortion
factor Lch, Rch

T

HOLPL

T

HOLPR

0.12 0.3 %

Decode linearity Lch, Rch

V

OXPL

V

OXPR

– 63 – 60 – 57 dB

Decode output noise Lch, Rch

– 87 – 79 dBs

Crosstalk Lch, Rch, at playback

C

ERL

C

ERR

– 79 dBs

Maximum output level Lch, Rch,
at playback

V

OLML

V

OLMR

0.4 1.0 %

Line mute attenuation quantity Lch, Rch

V

MLML

V

MLMR

– 92 – 87 dBs

Encode channel crosstalk Lch, Rch

S

ERL

S

ERR

– 50 – 47 dBs

E–E system monitor output channel
balance

– 0.55 0 + 0.55 dB

Encode output channel balance
Decode output channel balance
VCO free-run frequency Lch
VCO free-run frequency Rch
VCO output amplitude voltage Lch
VCO output amplitude voltage Rch
VCO 2nd harmonics output Lch
VCO 2nd harmonics output Rch
VCO reference frequency deviation Lch
VCO reference frequency deviation Rch

0
0

1.50

1.70
500
450

– 50
– 50
– 50
– 50

+ 2
+ 3

1.65

1.85
548
493
–35
–35

– 40
– 40

dB
dB

MHz

kHz

mV

P–P

mV

P–P

dB
dB
dB
dB

B

RE

B

LP

F

OL

F

OR

V

79

V

62

V

79–2

V

62–2

V

79–3

V

62–3

B

AL

V

NLPL

V

NLPR

90 120 150 kHz

45 60 75 kHz

96 110 128 kHz

–128 –110 – 96 kHz

48 55 64 kHz

– 48 kHz

Boost start time Lch, Rch,
at recording

200 µs

Boost level Lch, Rch

69dB

F

DOL

F

DRMX2

F

DLMX1

F

DOR

F

DRMX1

F

DLMX2

V

BSL

V

BSR

T

BSL

T

BSR

– 64 – 55

– 2

–3

1.35

1.55
456
410

Boost width Lch, Rch

1.1 1.3 1.5 ms

Reference FM modulation distortion
factor Lch, Rch

0.3 %

FM demodulation output Lch

–18 –15 –12 dBs

FM demodulation output Rch

–18 –15 –12 dBs

V

DER1

V

DEL1

T

BEL

T

BER

T

HDL

T

HDR

0.3 %

FM demodulation output distortion ratio
Lch

T

HDEL1

V

ORLL

, input V

ORLR

Vin= –11.6/ – 41.6dBs
f= 400Hz

No input A curve filter
V

IN

= – 20dBs, 1kHz

A curve filter
V

IN

= –10dBs, 1kHz

THD 5th
V

IN

= – 20dBs, 1kHz

A curve filter
V

IN

= –14dBs, 1kHz

A curve filter
V

OALR/VOALL

∆V= ±195.2mV
(–15dBs equivalent)

∆V= ±195.2mV
(–15dBs equivalent)

input ∆V= – 617mV
(–5dBs equivalent)

input ∆V= + 617mV
(–5dBs equivalent)

input ∆V= – 617mV
(–5dBs equivalent)

input ∆V= + 617mV
(–5dBs equivalent)

time from PG input

level difference due to gain-up

time of gain-up
Vin= –15dBs, f=1kHz

THD 5th after demodulation

DEV= ± 30kHz
fm= 400Hz

DEV= ± 60kHz
fm= 400Hz

DEV= ± 60kHz
fm=1kHz

DEV= ± 30kHz
fm=1kHz

Vin= 30mV

P–P

as 0dB

f=1.5MHz

0.3 %

–11 –14 –18 dB

FM demodulation output distortion ratio
Rch

Dropout detection ON level

T

HDER1

DODON

Parameter Symbol Condition min typ max Unit

VCO reference frequency deviation Lch

VCO reference frequency deviation Rch

Maximum frequency deviation 1 Lch

Maximum frequency deviation 2 Lch

Maximum frequency deviation 1 Rch

Maximum frequency deviation 2 Rch

V

ORLR/VORLL

V

OLPR/VOLPL

R= 8.2kΩ
R= 6.8kΩ
when f= 1.5MHz
when f= 1.7MHz
fundamental wave as 0dB
fundamental wave as 0dB
fundamental wave as 0dB
fundamental wave as 0dB

6

ICs for Video Camera

AN3986FBP, AN3986FHP

■ Electrical Characteristics (cont.) (V

CC1

= 4.75V, V

CC2

= 8.2V, Ta= 25±2˚C) (AN3986FHP)

MUTE change-over ON level

MUTE OFF hysteresis

246dB

AUTO MONO detection level

– 9 –12 –16 dB

AUTO MONO OFF hysteresis

135dB

Hold start time Lch
Hold start time Rch

– 9 –12 –16 dB

0.5 2.0 4 dB

Hold end time Lch
Hold end time Rch

1.0

1.0

1.5

1.5

2.0

2.0

µs

Bilingual discrimination level

8.5

12.2

10.0

14.0

11.5

15.8

µs

Bilingual discrimination level hysteresis
Self recording playback level Lch

Self recording playback level Rch

3dB

0.5 2 4 dB

Self recording playback level (R/L)
channel balance

– 9.5
– 8.5

– 7.0
– 6.0

– 4.5
– 3.5

dBs

Rec. holding voltage
PB holding voltage

0 1.0 2.0 dB

Line mute ON voltage 3.4 4.75 V

Dropout off hysteresis width

V

18MN

V22P

T

HOSL

T

HOSR

V

ATME

V

ATMS

MUTOFF

MUTON

DODOFF

V

BIE1

T

HOFL

T

HOFR

V

BIS1

B

RPL

V

RPL

V

RPR

V22R

Vin=30mV

P–P

as 0dB

Vin=30mV

P–P

as 0dB

f=1.5MHz

time from PG input to
hold start

time from PG input to
hold end

Boost level

Vin= – 20dBs, f=400Hz
bilingual MODE

Vin= – 20dBs, f=400Hz
V

RPR/VRPL

Vin=30mV

P–P

as 0dB

Vin=30mV

P–P

as 0dB

f=1.7MHz

Vin=30mV

P–P

as 0dB

0 1.4 V

3.4 4.75 V

0 1.4 V

3.9 4.75 V

2.1 2.7 V

Line mute OFF voltage
Input change-over selection voltage LINE 1
Input change-over selection voltage LINE 2

V191

V18MF

V192

0 0.8 V

Input change-over selection voltage LINE 3

V193

SP mode holding voltage

Output change-over selection voltage Lch

3.4 4.75 V

Output change-over selection voltage Rch

0 1.4 V

Output change-over selection voltage STE

3.9 4.75 V

Matrix control holding voltage ON

2.1 2.7 V
0 0.8 V

3.9 4.75 V

2.1 2.7 V

0.8 V

V43L

V43M

V43H

V42L

V42S

V44M

V44H

V44L

0

LP mode holding voltage

Matrix control holding voltage AUTO

Matrix control holding voltage OFF
PG input voltage high level

Discrimination output voltage BIL

3.4 4.75 V

Discrimination output voltage MON

0 1.4 V

Discrimination output voltage STE

3.4 4.75 V

1.5 2.6 V
0 0.8 V

V74L

V74H

V17H

V17M

V17L

PG input voltage low level

µs

dBs

µs

Parameter Symbol Condition min typ max Unit

7

ICs for Video Camera

AN3986FBP, AN3986FHP

I

R37

Circuit current 1

58 73 88 mA

I

R33

Circuit current 2 1.6 2.4 mA

I

P37

Circuit current 1 61 93 mA

2.0
77

I

P33

Circuit current 2 1.6 2.4 mA

2.0

Line AGC output level Lch, Rch

V

OALL

V

OALR

– 8 – 7 – 6 dBs

Line AGC output distortion rate
Lch, Rch

T

HALL1

T

HALR1

0.02 0.1 %

AGC ON output level Lch, Rch

V

OALL2

V

OALR2

– 4 – 1 +2 dBs

AGC ON output distortion rate
Lch, Rch

T

HALL2

T

HALR2

0.2 0.4 %

Line AGC output noise Lch, Rch

V

NALL

V

NALR

– 78 – 74 dBs

Fade control maximum attenuation
output Lch, Rch

V

FALL

V

FALR

– 80 – 75 dBs

Line through monitor output level
Lch, Rch

V

O1LL

V

O1LR

– 8 – 7 – 6 dBs

Line through monitor output noise
Lch, Rch

V

NLLL

V

NLLR

– 81 – 77 dBs

Between inputs between channels
crosstalk

– 78 – 74 dBs

V

CTIN

E–E monitor output frequency
characteristics Lch, Rch

V

OLFL

V

OLFR

– 5.5 – 2.5 dB

HP output level V

OL

= CENTER

Lch, Rch

V

HC8L

V

HC8R

–28 – 26 – 24 dBs

HP output distortion factor
V

OL

= CENTER Lch, Rch

T

HHC8L

T

HHC8R

0.05 0.5 %

HP output level V

OL

= max. Lch, Rch

V

HH8L

V

HH8R

–18 – 16 – 14 dBs

HP output level V

OL

= min. Lch, Rch

V

HL8L

V

HL8R

– 96 – 92 dBs

HP output noise voltage V

OL

= CENTER

Lch, Rch

V

NHCOL

V

NHCOR

– 96 – 92 dBs

HP maximum output level
V

OL

= CENTER Lch, Rch

V

MHH8L

V

MHH8R

–18 dBs

–18 –15 –12 dBs

0.4 %

– 21 –19 dB

0.2

– 20

3.8 5.8 dB

4.8

LP encode f characteristics Lch, Rch

V

FLRLL

V

FLRLR

2.0 3.0 4.0 dB

Encode output noise Lch, Rch

V

NRRL

V

NRRR

– 55 – 51 dB

ST/BIL level difference L + R Lch

– 0.5 0 + 0.5 dB

ST/BIL level difference L – R Rch

– 30 –17.5 dB

Encode output level Lch, Rch

Encode output distortion factor Lch, Rch

Encode linearity Lch, Rch

SP encode f characteristics Lch, Rch

V

BSRLR

V

BSRLL

V

FORLL

V

FORLR

V

OXLL

V

OXLR

T

HORLL

T

HORLR

V

ORLL

V

ORLR

MON/BIL level difference Lch – 0.5 0 + 0.5 dB
Decode reference output level Lch, Rch

V

OLPL

V

OLPR

–9.5 – 7 – 4.5 dB

V

CC1

= 4.75V, at recording

V

CC2

= 8.20V, at recording

V

CC1

= 4.75V, at recording

V

CC2

= 8.20V, at recording

V

IN

= 20dBs

f = 400Hz
V

IN

= 20dBs

f =1kHz, THD 5th
V

IN

= –2dBs

f = 400Hz
V

IN

= –2dBs

f =1kHz, THD 5th
No input A curve filter

No input A curve filter

No input A curve filter

V

IN

= –20dBs, 1kHz

A curve filter
V

IN

= –20dBs, 400Hz

V

IN

= –14dBs, 1kHz

A curve filter
V

IN

= –20dBs

ratio of 40kHz/400Hz
V

IN

= –20dBs, 400Hz

8Ω load
V

IN

= –20dBs, 1kHz

8Ω load, THD 5th
V

IN

= –20dBs, 400Hz

8Ω load
V

IN

= –20dBs, 400Hz

8Ω load

No input A curve filter

1kHz, at 1% distortion,
8Ω load THD 5th

V

IN

= –20dBs, 400Hz

BIL mode
V

IN

= –20dBs, 1kHz

to THD 5th
V

IN

= –11.2/–51.2dBs

f = 400Hz
V

IN

= –20dBs

f = 10kHz/400Hz
V

IN

= –20dBs, 10kHz

ratio of LP/SP

V

IN

= –20dBs, 400Hz

V

IN

= –20dBs, 400Hz

30kHz LPF
V

IN

= –20dBs, 400Hz

V

OLL

, input V

ORLR

V

BMRLL

■ Electrical Characteristics (V

CC1

=4.75V, V

CC2

=8.2V, Ta=25±2˚C) (AN3986FBP)

Parameter Symbol Condition min typ max Unit

8

ICs for Video Camera

AN3986FBP, AN3986FHP

Decode reference output distortion
rate Lch, Rch

T

HOLPL

T

HOLPR

0.12 0.3 %

Decode linearity Lch, Rch

V

OXPL

V

OXPR

– 63 – 60 –57 dB

Decode output noise Lch, Rch

– 87 –79 dBs

Crosstalk Lch, Rch, at playback

C

ERL

C

ERR

–79 dBs

Maximum output level Lch, Rch,
at playback

V

OLML

V

OLMR

0.4 1.0 %

Line mute attenuation quantity Lch, Rch

V

MLML

V

MLMR

– 92 – 87 dBs

Encode channel crosstalk Lch, Rch

S

ERL

S

ERR

– 50 – 47 dBs

E–E system monitor output channel
balance

– 0.55 0 + 0.55 dB

Encode output channel balance
Decode output channel balance
VCO free-run frequency Lch
VCO free-run frequency Rch
VCO output amplitude voltage Lch
VCO output amplitude voltage Rch
VCO 2nd harmonics output Lch
VCO 2nd harmonics output Rch
VCO 3rd harmonics output Lch
VCO 3rd harmonics output Rch

0
0

1.50

1.70
500
450
–50
–50
–50
–50

+ 2
+ 3

1.65

1.85
548
493
–35
–35

– 40
– 40

dB
dB

MHz

kHz

mV

P–P

mV

P–P

dB
dB
dB
dB

B

RE

B

LP

F

OL

F

OR

V

83

V

65

V

83–2

V

65–2

V

83–3

V

65–3

B

AL

V

NLPL

V

NLPR

VCO reference frequency deviation Lch

90 120 150 kHz

VCO reference frequency deviation Rch

45 60 75 kHz

Maximum frequency deviation 1 Lch

96 110 128 kHz

Maximum frequency deviation 2 Lch

–128 –110 – 96 kHz

Maximum frequency deviation 1 Rch

48 55 64 kHz

Maximum frequency deviation 2 Rch

– 48 kHz

Boost start time Lch, Rch,
at recording

200 µs

Boost level Lch, Rch

69dB

F

DOL

F

DRMX2

F

DLMX1

F

DOR

F

DRMX1

F

DLMX2

V

BSL

V

BSR

T

BSL

T

BSR

– 64 –55

– 2
– 3

1.35

1.55
456
410

Boost width Lch, Rch

1.1 1.3 1.5 ms

Reference FM modulation distortion
ratio Lch, Rch

0.3 %

FM demodulation output voltage Lch

–18 –15 –12 dBs

FM demodulation output voltage Rch

–18 –15 –12 dBs

V

DER1

V

DEL1

T

BEL

T

BER

T

HDL

T

HDR

0.3 %

FM demodulation output distortion
ratio Lch

T

HDEL1

0.3 %

–11 –14 –18 dB

FM demodulation output distortion
ratio Rch

Dropout detection ON level

T

HDER1

DODON

■ Electrical Characteristics (cont.) (V

CC1

= 4.75V, V

CC2

= 8.2V, Ta= 25±2˚C) (AN3986FBP)

Parameter Symbol Condition min typ max Unit

V

ORLL

, input V

ORLR

Vin= –11.6/– 41.6dBs
f= 400Hz

No input A curve filter
V

IN

= –20dBs, 1kHz

A curve filter
V

IN

= –10dBs, 1kHz

THD 5th
V

IN

= –20dBs, 1kHz

A curve filter
V

IN

= –14dBs, 1kHz

A curve filter

V

ORLR/VORLL

V

OLPR/VOLPL

R= 8.2kΩ
R= 6.8kΩ
when f=1.5MHz
when f=1.7MHz
fundamental wave as 0dB
fundamental wave as 0dB
fundamental wave as 0dB
fundamental wave as 0dB

V

OALR/VOALL

∆V= ±195.2mV
(–15dBs equivalent)

∆V= ±195.2mV
(–15dBs equivalent)

input ∆V= – 617mV
(–5dBs equivalent)

input ∆V= + 617mV
(–5dBs equivalent)

input ∆V= – 617mV
(–5dBs equivalent)

input ∆V= + 617mV
(–5dBs equivalent)

time from PG input

level difference due to gain-up

time of gain-up
Vin= –15dBs, f= 1kHz

THD 5th after demodulation

DEV= ±30kHz
fm= 400Hz

DEV= ±60kHz
fm= 400Hz

DEV= ±60kHz
fm= 1kHz

DEV= ±30kHz
fm=1kHz

Vin=30mV

P–P

as 0dB

f=1.5MHz

9

ICs for Video Camera

AN3986FBP, AN3986FHP

MUTE change-over ON level

MUTE OFF hysteresis

246dB

AUTO MONO detection level

– 9 –12 –16 dB

AUTO MONO OFF hysteresis

135dB

Hold start time Lch
Hold start time Rch

– 9 – 12 – 16 dB

0.5 2.0 4 dB

Hold end time Lch
Hold end time Rch

1.0

1.0

1.5

1.5

2.0

2.0

µs

Bilingual discrimination level

8.5

12.2

10.0

14.0

11.5

15.8

µs

Bilingual discrimination level hysteresis
Self recording playback level Lch

Self recording playback level Rch

3dB

0.5 2 4 dB

Self recording playback level (R/L)
channel balance

– 9.5
– 8.5

– 7.0
– 6.0

– 4.5
– 3.5

dBs

Rec holding voltage
PB holding voltage

0 1.0 2.0 dB

Line MUTE ON voltage 3.4 4.75 V

Dropout off hysteresis width

V

19MN

V23P

T

HOSL

T

HOSR

V

ATME

V

ATMS

MUTOFF

MUTON

DODOFF

V

BIE1

T

HOFL

T

HOFR

V

BIS1

B

RPL

V

RPL

V

RPR

V23R

0 1.4 V

3.4 4.75 V

0 1.4 V

3.9 4.75 V

2.1 2.7 V

Line MUTE OFF voltage
Input change-over selection voltage LINE 1
Input change-over selection voltage LINE 2

V201

V19MF

V202

0 0.8 V

Input change-over selection voltage LINE 3

V203

SP mode holding voltage

Output change-over selection voltage Lch

3.4 4.75 V

Output change-over selection voltage Rch

0 1.4 V

Output change-over selection voltage STE

3.9 4.75 V

2.1 2.7 V
0 0.8 V

Matrix control holding voltage ON

Matrix control holding voltage AUTO

Matrix control holding voltage OFF

3.9 4.75 V

2.1 2.7 V

0.8 V

V45L

V45M

V45H

V44L

V44S

V46M

V46H

V46L

0

LP mode holding voltage

PG input voltage high level

Discrimination output voltage BIL

3.4 4.75 V

Discrimination output voltage MON

0 1.4 V

Discrimination output voltage STE

3.4 4.75 V

1.5 2.6 V
0 0.8 V

V78L

V78H

V18H
V18M

V18L

PG input voltage low level

µs

dBs

µs

■ Electrical Characteristics (cont.) (V

CC1

= 4.75V, V

CC2

= 8.2V, Ta= 25±2˚C) (AN3986FBP)

Parameter Symbol Condition min typ max Unit

Vin=30mV

P–P

as 0dB

Vin=30mV

P–P

as 0dB

f=1.5MHz

time from PG input to
hold start

time from PG input to
hold end

Boost level

Vin= –20dBs, f= 400Hz
bilingual MODE

Vin= –20dBs, f= 400Hz
V

RPR/VRPL

Vin=30mV

P–P

as 0dB

Vin=30mV

P–P

as 0dB

f=1.7MHz

Vin=30mV

P–P

as 0dB

10

ICs for Video Camera

AN3986FBP, AN3986FHP

Pin No.

Waveform · Voltage

Equivalent circuit

Pin No.

Waveform · Voltage

Equivalent circuit

■ Pin Descriptions (VCC or GND pins are not shown)

·

DC 2.38V

DC 2.38V

DC 2.38V
LP EMPH

50µA

20kΩ

Rec
ON

+

–

Rec

10k

Ω

3.5k

Ω

20µA

8.5k

Ω

Ope. amp.
output

DC 1.65V
L.S IN

20

µA

100µA

50µA

DC 2.38V
LPF OUT

20µA

50k

Ω

V

REF

DC 2.38V
CCA IN

DC 2.38V
CCA OUT

2.38 VDC,
Rec NR output

PB

1

(63)

3

(61)

4

(60)

5

(59)

6

(58)

13

(51)

12

(52)

10

(54)

8

(56)

7

(57)

+

–

1

63

·

1

60

3

61

·

3

58

4

60

·

4

57

5

59

·

5

56

6

58

·

6

55

7

57

7

54

8

56

·

8

53

10

54

·

10

51

11

52

·

12

50

12

51

·

13

49

Note) The indicated values are typical ones, and may depend on operating conditions or individual IC.

V

CC1

= 4.75V, and V

CC2

= 8.2V
A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the
AN3986FHP.

11

ICs for Video Camera

AN3986FBP, AN3986FHP

16

18

2.38 VDC,
Buffer OUT

DC 2.38V

DC 2.38V

·

20

DC 2.38V

R/P SW

DC 2.38V
CCA IN

20k

Ω

VREF

50µA

5.6k

Ω

10k

Ω

4.04k

Ω

11.91k

Ω

100k

Ω

50k

Ω

50k

Ω

–
+

50k

Ω

50k

Ω

50

µ

A

2.5V

MUTE SW

14

(50)

19

20

22

23

25

(45)
(46)

(24)
(26)
(38)
(40)
(42)

15

(49)

17

18

16

13

50

14

48

·

14

49

15

47

15

46

17

16

45

17

25

24

18

19

19

45

·

43

·
46
44

22
21

·

24
23

·

26
25

·

38
36

·

40
38

·

42
40

23

22

Pin No.

Waveform · Voltage

Equivalent circuit

Pin No.

Waveform · Voltage

Equivalent circuit

■ Pin Descriptions (cont.) (VCC or GND pins are not shown)

Note) The indicated values are typical ones, and may depend on operating conditions or individual IC.

V

CC1

= 4.75V, and V

CC2

= 8.2V
A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the
AN3986FHP.

12

ICs for Video Camera

AN3986FBP, AN3986FHP

DC 2.38V

4.1V

V

REF

IN

DC
f=1.5MHz
(1.7MHz)
FM modulation
output

DC 2.3V

50

µA

10k

Ω

40k

Ω

20k

Ω

10µA

Rec
ON

600

µA

10k

Ω

100k

Ω

HOLD

OFF

HOLD

OFF

DC 2.38V
RF IN

4VDC when not
active, and 0VDC
when active

27

(31)

65

(83)

66

68

69

(67)
(81)
(82)

28

39

(30)
(34)
(36)

41

(44)

64

(84)

70

(71)

·

26

31

27

30

·

62

83

65

79

·

61

84

64

80

·

67

71

70

68

·

39

44

41

42

28

·

27
30

·

29
34

·

32
36

34

66

·

63
67

·

64
81

·

77
82

78

39

37

68

65

69

66

Pin No.

Waveform · Voltage

Equivalent circuit

Pin No.

Waveform · Voltage

Equivalent circuit

■ Pin Descriptions (cont.) (VCC or GND pins are not shown)

Note) The indicated values are typical ones, and may depend on operating conditions or individual IC.

V

CC1

= 4.75V, and V

CC2

= 8.2V
A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the
AN3986FHP.

13

ICs for Video Camera

AN3986FBP, AN3986FHP

MM

60k

Ω

100k

Ω

100k

Ω

100k

Ω

25k

Ω

10k

Ω

20k

Ω

300k

Ω

f=30Hz,
square wave

73

76

78

72

79

73

70

76

72

78

74

72

69

79

75

Note) The indicated values are typical ones, and may depend on operating conditions or individual IC.

V

CC1

= 4.75V, and V

CC2

= 8.2V
A number without a square denotes a pin No. of the AN3986FBP, while a number with a square denotes a pin No. of the
AN3986FHP.

Pin No.

Waveform · Voltage

Equivalent circuit

Pin No.

Waveform · Voltage

Equivalent circuit

■ Pin Descriptions (cont.) (VCC or GND pins are not shown)

■ Reference

Power dissipation for the package

AN3986FHP PD—Ta

Ambient temperature Ta (˚C)

0

200

400

600

800

1,000

1,200

1,400

654

1,010

0 25 50 75 100 125 150

IC without heatsink
R

th–a

=153˚C/W

PD= 654mW (25˚C)

On a glass-epoxy resin print board
(75 × 75 × 0.8t mm)
R

th–a

= 99˚C/W

PD=1010mW (25˚C)

Power dissipation P

D

(mW)

NR decoder linearity characteristics

– 80 – 60 – 40 – 20 0

– 80

– 60

– 40

– 20

0

Line output level (dBs)

NR decoder input level (dBs)

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)

f= 400Hz

20

20

14

ICs for Video Camera

AN3986FBP, AN3986FHP

■ Reference (cont.)

–15

–10

–7

–5

0

–20 –14 –10 0 +10

0.01

0.02

0.05

0.1

0.2

Line AGC input/output characteristics

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)

Level measurement at
f=400Hz
Distortion measurement at
f=1kHz

THD 5th with a 30kHz LPF

(Output level)

(Output distortion)

Line input level (dBs)

Line output level (dBs)

Line output distortion ratio (%)

Temperature characteristics of FM record output deviation

40

60

80

– 40 – 20 0 20 40 60 80

20

30

40

Temperature (˚C)

1.5 MHz side deviation (kHz)

1.7MHz side deviation (kHz)

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)
Vin= – 20dBf
f= 400Hz

Line output level (dBs)

Fade control voltage (V)

–100

– 80

– 60

– 40

– 20

0

12344.750

Fade control output characteristics

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)
Vin= –20dBs
f=1kHz

Using a 30 kHz LPF

0

2

4

6

8

10

12

456789

Output subsystem supply voltage V

CC2

(V)

Line output maximum level (dBs)

Line maximum output level

V

CC1

= 4.75 (V)
THD 5th measured with a
1% distortion
f=1kHz

Using a 30kHz LPF
10kΩ load

14

1 10 30 100

–70

– 60

–50

Input carrier level (mV

P–P

)

FM demodulator output noise (dBs)

1.5MHz side

1.7MHz side

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)

–16dBs reference
using a 30kHz LPF

5020235

Carrier level vs. FM

demodulator output noise

Headphone volume control output

HP volume control voltage (V)

HP output level (dBs)

8Ω

39Ω

Load

012344.75

2.275

–100

– 80

– 60

– 40

– 20

0

– 16dBs
– 26dBs

V

CC1

= 4.75 (V)

V

CC2

= 8.20 (V)

Vin= – 20dBs
f= 400Hz

30kHz LPF