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 process-
ing 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)
VCC
PD
Topr
Tstg
VCC1=6 / VCC2=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)
VCC
PD
Topr
Tstg
VCC1= 6 / VCC2= 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)
Unit : mm
80-Pin QFH Package (QFH080-P-1212)
12.0±0.2
14.0±0.2
12.0±0.2
14.00.2
(0.5)
(min0.25)
1.3±0.1 1.3±0.1
2.8±0.2
0.15– 0.05
+ 0.1
0.1±0.1
0.5 0.2
1
AN3986FHP
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
100µF
+
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
VCC
Rch
Output
Convert
+
6.8kΩ
0.01µF
0.01µF
BPF
1µF
0.01µF
0.01µF
0.01µF
0.047µF
ST
MONO
BIL ST
to Control
to Control
to FMOUT
330pF
0.01µF
33kΩMM +
MUTE
8.2kΩ
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
5.6kΩ4700pF
4.7µF
+47µF4.7µF
LFP
4700pF
4700pF
R
R
R
R
R
RR
Matrix
to Control
+
4.7µF
AGC
Fade
LPF
LPF
Vo1
+
47µF
VREF
+
100µF
++
4.7µF
+
47µF
VREFH
+
100µF
0.01µF
4.7µF
+
+
100µF
0.01µF
+
+
4.7µF
10kΩ
VR
R
VCCH
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)
VCC (4.75V)
HP Output (R)
HP GND (R)
Line Output (R)
VCCH (8.2V)
VREFH
Line Output (L)
HP GND (L)
HP Output (L)
VREF
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
E1
/
2
/
3
HG
N
D
Bil
MONO
ST I
O
Detect Output
Input
change
S
P
L
/
R
/
ST
ON
Auto
OFF H
G
N
D
I
O
Output
change
Matrix
Control
to Pin37
1 2 34 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
61
66
62
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 VCC1
VCC2
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
VREF
Headphone output
Headphone GND
Line output
VREF H
VCC2
Line output
Headphone GND
Headphone output
VCC1
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
VCC1 (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
IR35
Circuit current 1 at recording 58 73 88 mA
IR31
Circuit current 2 at recording 1.6 2.4 mA
IP35
Circuit current 1 at playing back 61 93 mA
2.0
77
IR31
Circuit current 1 at playing back 1.6 2.4 mA
2.0
Line AGC output level Lch, Rch VOALL
VOALR – 8 – 7 – 6 dBs
Line AGC output distortion factor Lch, Rch
THALL1
THALR1 0.02 0.1 %
AGC ON output level Lch, Rch VOALL2
VOALR2 – 4 – 1 + 2 dBs
AGC ON output distortion factor Lch, Rch
THALL2
THALR2 0.2 0.4 %
Line AGC output noise Lch, Rch VNALL
VNALR – 78 – 74 dBs
Fade control maximum attenuation
output Lch, Rch VFALL
VFALR – 80 – 75 dBs
Line through monitor output level
Lch, Rch VO1LL
VO1LR – 8 – 7 – 6 dBs
Line through monitor output noise
Lch, Rch VNLLL
VNLLR – 81 – 77 dBs
Between inputs between channels
crosstalk – 78 – 74 dB
VCTIN
E-E monitor output frequency
characteristics Lch, Rch VOLFL
VOLFR – 5.5 – 2.5 dBs
HP output level VOL= CENTER
Lch, Rch VHC8L
VHC8R – 28 – 26 – 24 dBs
HP output distortion factor
VOL= CENTER Lch, Rch THHC8L
THHC8R 0.05 0.5 %
HP output level VOL= MAX Lch, Rch VHH8L
VHH8R – 18 – 16 – 14 dBs
HP output level VOL= MIN Lch, Rch VHL8L
VHL8R – 96 – 92 dBs
HP output noise voltage VOL= MIN
Lch, Rch VNHCOL
VNHCOR – 96 – 92 dBs
HP maximum output level
VOL= CENTER Lch, Rch VMHH8L
VMHH8R – 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 VFLRLL
VFLRLR 2.0 3.0 4.0 dB
Encode output noise Lch, Rch VNRRL
VNRRR – 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
VBSRLR
VBSRLL
VFORLL
VFORLR
VOXLL
VOXLR
THORLL
THORLR
VORLL
VORLR
MON/BIL level difference Lch – 0.5 0 + 0.5 dB
Decode reference output level Lch, Rch VOLPL
VOLPR – 9.5 – 7 – 4.5 dB
VCC1= 4.75V, when no signal input
VCC2= 8.20V, when no signal input
VCC1= 4.75V, when no signal input
VCC2= 8.20V, when no signal input
VIN
=
20dBs
f
=
400Hz
VIN
=
20dBs
f
=
1kHz, THD 5th
VIN
=
– 2dBs
f
=
400Hz
VIN
=
– 2dBs
f
=
1kHz, THD 5th
No input A curve filter
No input A curve filter
VIN
= –
20dBs, 1kHz
A curve filter
No input A curve filter
VIN
= –
20dBs, 400Hz
VIN
= –
14dBs, 1kHz
A curve filter
VIN
= –
20dBs
ratio of 40kHz/40Hz
VIN
= –
20dBs, 400Hz
8Ω load
VIN
= –
20dBs, 1kHz
8Ω load, THD 5th
VIN
= –
20dBs, 400Hz
8Ω load
VIN
= –
20dBs, 400Hz
8Ω load
1kHz, at 1% distortion,
8Ω load THD 5th
VIN
= –
20dBs, 400Hz
BIL mode
VIN
= –
20dBs, 1kHz
to THD 5th
VIN
= –
11.2/–51.2BS
f= 400Hz
VIN
= –
20dBs
f= 10kHz/400Hz
VIN
= –
20dBs, 10kHz
ratio of LP/SP
No input A curve filter
VIN
= –
20dBs, 400Hz
VIN
= –
20dBs, 400Hz
30kHz LPF
VIN
= –
20dBs, 400Hz
VOLL, input VORLR
VBMRLL
■ Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 25±2˚C) (AN3986FHP)
5
ICs for Video Camera AN3986FBP, AN3986FHP
■ Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 25±2˚C) (AN3986FHP)
Decode reference output distortion
factor Lch, Rch THOLPL
THOLPR 0.12 0.3 %
Decode linearity Lch, Rch VOXPL
VOXPR – 63 – 60 – 57 dB
Decode output noise Lch, Rch – 87 – 79 dBs
Crosstalk Lch, Rch, at playback CERL
CERR – 79 dBs
Maximum output level Lch, Rch,
at playback VOLML
VOLMR 0.4 1.0 %
Line mute attenuation quantity Lch, Rch VMLML
VMLMR – 92 – 87 dBs
Encode channel crosstalk Lch, Rch SERL
SERR – 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
mVP–P
mVP–P
dB
dB
dB
dB
BRE
BLP
FOL
FOR
V79
V62
V79–2
V62–2
V79–3
V62–3
BAL
VNLPL
VNLPR
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
FDOL
FDRMX2
FDLMX1
FDOR
FDRMX1
FDLMX2
VBSL
VBSR
TBSL
TBSR
– 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
VDER1
VDEL1
TBEL
TBER
THDL
THDR
0.3 %
FM demodulation output distortion ratio
Lch THDEL1
VORLL, input VORLR
Vin= –11.6/ – 41.6dBs
f= 400Hz
No input A curve filter
VIN= – 20dBs, 1kHz
A curve filter
VIN= –10dBs, 1kHz
THD 5th
VIN= – 20dBs, 1kHz
A curve filter
VIN= –14dBs, 1kHz
A curve filter
VOALR/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= 30mVP–P as 0dB
f=1.5MHz
0.3 %
–11 –14 –18 dB
FM demodulation output distortion ratio
Rch
Dropout detection ON level
THDER1
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
VORLR/VORLL
VOLPR/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.) (VCC1= 4.75V, VCC2= 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
V18MN
V22P
THOSL
THOSR
VATME
VATMS
MUTOFF
MUTON
DODOFF
VBIE1
THOFL
THOFR
VBIS1
BRPL
VRPL
VRPR
V22R
Vin=30mVP–P as 0dB
Vin=30mVP–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
VRPR/VRPL
Vin=30mVP–P as 0dB
Vin=30mVP–P as 0dB
f=1.7MHz
Vin=30mVP–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
IR37
Circuit current 1 58 73 88 mA
IR33
Circuit current 2 1.6 2.4 mA
IP37
Circuit current 1 61 93 mA
2.0
77
IP33
Circuit current 2 1.6 2.4 mA
2.0
Line AGC output level Lch, Rch VOALL
VOALR – 8 – 7 – 6 dBs
Line AGC output distortion rate
Lch, Rch THALL1
THALR1 0.02 0.1 %
AGC ON output level Lch, Rch VOALL2
VOALR2 – 4 – 1 +2 dBs
AGC ON output distortion rate
Lch, Rch THALL2
THALR2 0.2 0.4 %
Line AGC output noise Lch, Rch VNALL
VNALR – 78 – 74 dBs
Fade control maximum attenuation
output Lch, Rch VFALL
VFALR – 80 – 75 dBs
Line through monitor output level
Lch, Rch VO1LL
VO1LR – 8 – 7 – 6 dBs
Line through monitor output noise
Lch, Rch VNLLL
VNLLR – 81 – 77 dBs
Between inputs between channels
crosstalk – 78 – 74 dBs
VCTIN
E–E monitor output frequency
characteristics Lch, Rch VOLFL
VOLFR – 5.5 – 2.5 dB
HP output level VOL = CENTER
Lch, Rch VHC8L
VHC8R –28 – 26 – 24 dBs
HP output distortion factor
VOL = CENTER Lch, Rch THHC8L
THHC8R 0.05 0.5 %
HP output level VOL = max. Lch, Rch VHH8L
VHH8R –18 – 16 – 14 dBs
HP output level VOL = min. Lch, Rch VHL8L
VHL8R – 96 – 92 dBs
HP output noise voltage VOL = CENTER
Lch, Rch VNHCOL
VNHCOR – 96 – 92 dBs
HP maximum output level
VOL = CENTER Lch, Rch VMHH8L
VMHH8R –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 VFLRLL
VFLRLR 2.0 3.0 4.0 dB
Encode output noise Lch, Rch VNRRL
VNRRR – 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
VBSRLR
VBSRLL
VFORLL
VFORLR
VOXLL
VOXLR
THORLL
THORLR
VORLL
VORLR
MON/BIL level difference Lch – 0.5 0 + 0.5 dB
Decode reference output level Lch, Rch VOLPL
VOLPR –9.5 – 7 – 4.5 dB
VCC1 = 4.75V, at recording
VCC2 = 8.20V, at recording
VCC1 = 4.75V, at recording
VCC2 = 8.20V, at recording
VIN = 20dBs
f = 400Hz
VIN = 20dBs
f =1kHz, THD 5th
VIN = –2dBs
f = 400Hz
VIN = –2dBs
f =1kHz, THD 5th
No input A curve filter
No input A curve filter
No input A curve filter
VIN = –20dBs, 1kHz
A curve filter
VIN = –20dBs, 400Hz
VIN = –14dBs, 1kHz
A curve filter
VIN = –20dBs
ratio of 40kHz/400Hz
VIN = –20dBs, 400Hz
8Ω load
VIN = –20dBs, 1kHz
8Ω load, THD 5th
VIN = –20dBs, 400Hz
8Ω load
VIN = –20dBs, 400Hz
8Ω load
No input A curve filter
1kHz, at 1% distortion,
8Ω load THD 5th
VIN = –20dBs, 400Hz
BIL mode
VIN = –20dBs, 1kHz
to THD 5th
VIN = –11.2/–51.2dBs
f = 400Hz
VIN = –20dBs
f = 10kHz/400Hz
VIN = –20dBs, 10kHz
ratio of LP/SP
VIN = –20dBs, 400Hz
VIN = –20dBs, 400Hz
30kHz LPF
VIN = –20dBs, 400Hz
VOLL, input VORLR
VBMRLL
■ Electrical Characteristics (VCC1=4.75V, VCC2=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 THOLPL
THOLPR 0.12 0.3 %
Decode linearity Lch, Rch VOXPL
VOXPR – 63 – 60 –57 dB
Decode output noise Lch, Rch – 87 –79 dBs
Crosstalk Lch, Rch, at playback CERL
CERR –79 dBs
Maximum output level Lch, Rch,
at playback VOLML
VOLMR 0.4 1.0 %
Line mute attenuation quantity Lch, Rch VMLML
VMLMR – 92 – 87 dBs
Encode channel crosstalk Lch, Rch SERL
SERR – 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
mVP–P
mVP–P
dB
dB
dB
dB
BRE
BLP
FOL
FOR
V83
V65
V83–2
V65–2
V83–3
V65–3
BAL
VNLPL
VNLPR
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
FDOL
FDRMX2
FDLMX1
FDOR
FDRMX1
FDLMX2
VBSL
VBSR
TBSL
TBSR
– 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
VDER1
VDEL1
TBEL
TBER
THDL
THDR
0.3 %
FM demodulation output distortion
ratio Lch THDEL1
0.3 %
–11 –14 –18 dB
FM demodulation output distortion
ratio Rch
Dropout detection ON level
THDER1
DODON
■ Electrical Characteristics (cont.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 25±2˚C) (AN3986FBP)
Parameter Symbol Condition min typ max Unit
VORLL, input VORLR
Vin= –11.6/– 41.6dBs
f= 400Hz
No input A curve filter
VIN= –20dBs, 1kHz
A curve filter
VIN= –10dBs, 1kHz
THD 5th
VIN= –20dBs, 1kHz
A curve filter
VIN= –14dBs, 1kHz
A curve filter
VORLR/VORLL
VOLPR/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
VOALR/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=30mVP–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
V19MN
V23P
THOSL
THOSR
VATME
VATMS
MUTOFF
MUTON
DODOFF
VBIE1
THOFL
THOFR
VBIS1
BRPL
VRPL
VRPR
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.) (VCC1= 4.75V, VCC2= 8.2V, Ta= 25±2˚C) (AN3986FBP)
Parameter Symbol Condition min typ max Unit
Vin=30mVP–P as 0dB
Vin=30mVP–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
VRPR/VRPL
Vin=30mVP–P as 0dB
Vin=30mVP–P as 0dB
f=1.7MHz
Vin=30mVP–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
10kΩ
3.5kΩ
20µA
8.5kΩOpe. amp.
output
DC 1.65V
L.S IN
20µA100µA
50µA
DC 2.38V
LPF OUT
20µA
50kΩ
VREF
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.
VCC1= 4.75V, and VCC2= 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
20kΩ
VREF
50µA
5.6kΩ
10kΩ
4.04kΩ
11.91kΩ
100kΩ
50kΩ
50kΩ
–
+
50kΩ
50kΩ
50µA
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.
VCC1= 4.75V, and VCC2= 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
VREF IN
DC
f=1.5MHz
(1.7MHz)
FM modulation
output
DC 2.3V
50µA
10kΩ
40kΩ
20kΩ
10µA
Rec
ON
600µA
10kΩ
100kΩ
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.
VCC1= 4.75V, and VCC2= 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
60kΩ
100kΩ
100kΩ
100kΩ
25kΩ
10kΩ20kΩ
300kΩ
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.
VCC1= 4.75V, and VCC2= 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
Rth–a=153˚C/W
PD= 654mW (25˚C)
On a glass-epoxy resin print board
(75 × 75 × 0.8t mm)
Rth–a= 99˚C/W
PD=1010mW (25˚C)
Power dissipation PD (mW)
NR decoder linearity characteristics
– 80 – 60 – 40 – 20 0
– 80
– 60
– 40
– 20
0
Line output level (dBs)
NR decoder input level (dBs)
VCC1= 4.75 (V)
VCC2= 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
VCC1= 4.75 (V)
VCC2= 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)
VCC1= 4.75 (V)
VCC2= 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
VCC1= 4.75 (V)
VCC2= 8.20 (V)
Vin= –20dBs
f=1kHz
Using a 30 kHz LPF
0
2
4
6
8
10
12
456789
Output subsystem supply voltage VCC2 (V)
Line output maximum level (dBs)
Line maximum output level
VCC1= 4.75 (V)
THD 5th measured with a
1% distortion
f=1kHz
Using a 30kHz LPF
10kΩ load
14
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
VCC1= 4.75 (V)
VCC2= 8.20 (V)
Vin= – 20dBs
f= 400Hz
30kHz LPF