
8
ICs for Video Camera
AN3986FBP, AN3986FHP
Decode reference output distortion
rate Lch, Rch
T
HOLPL
T
HOLPR
V
OXPL
V
OXPR
V
NLPL
V
NLPR
0.12
0.3
%
Decode linearity Lch, Rch
– 63
– 60
–57
dB
Decode output noise Lch, Rch
– 87
–79
dBs
Crosstalk Lch, Rch, at playback
C
ERL
C
ERR
V
OLML
V
OLMR
V
MLML
V
MLMR
S
ERL
S
ERR
–79
dBs
Maximum output level Lch, Rch,
at playback
0.4
1.0
%
Line mute attenuation quantity Lch, Rch
– 92
– 87
dBs
Encode channel crosstalk Lch, Rch
– 50
– 47
dBs
E–E system monitor output channel
balance
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
– 0.55
0
+ 0.55
dB
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
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
μ
s
Boost level Lch, Rch
6
9
dB
F
DOL
F
DRMX2
F
DLMX1
F
DOR
F
DRMX1
F
DLMX2
V
BSL
V
BSR
T
BEL
T
BER
T
HDL
T
HDR
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
0.3
%
FM demodulation output distortion
ratio Lch
FM demodulation output distortion
ratio Rch
T
HDEL1
0.3
%
–11
–14
–18
dB
Dropout detection ON level
T
HDER1
DODON
I
Electrical Characteristics (cont.)
(V
CC1
= 4.75V, V
CC2
= 8.2V, Ta= 25
±
2C)
(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
= –20dBs, 1kHz
A curve filter
V
= –10dBs, 1kHz
THD 5th
V
= –20dBs, 1kHz
A curve filter
V
= –14dBs, 1kHz
A curve filter
V
ORLR
/V
ORLL
V
OLPR
/V
OLPL
R= 8.2k
R= 6.8k
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=
±
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)
V
OALR
/V
OALL
time from PG input
level difference due to gain-up
time of gain-up
Vin= –15dBs, f= 1kHz
THD 5th after demodulation
DEV=
±
60kHz
fm= 400Hz
DEV=
±
30kHz
fm= 400Hz
DEV=
±
60kHz
fm= 1kHz
DEV=
±
30kHz
fm=1kHz
Vin=30mV
P–P
as 0dB
f=1.5MHz