
9
ICs for Video Camera
AN3986FBP, AN3986FHP
MUTE change-over ON level
MUTE OFF hysteresis
2
4
6
dB
AUTO MONO detection level
– 9
–12
–16
dB
AUTO MONO OFF hysteresis
1
3
5
dB
Hold start time Lch
Hold start time Rch
Hold end time Lch
Hold end time Rch
– 9
– 12
– 16
dB
0.5
2.0
4
dB
1.0
1.0
8.5
12.2
1.5
1.5
10.0
14.0
2.0
2.0
11.5
15.8
μ
s
μ
s
Bilingual discrimination level
μ
s
μ
s
Bilingual discrimination level hysteresis
Self recording playback level Lch
Self recording playback level Rch
Self recording playback level (R/L)
channel balance
Rec holding voltage
PB holding voltage
3
dB
0.5
2
4
dB
– 9.5
– 8.5
– 7.0
– 6.0
– 4.5
– 3.5
dBs
dBs
0
1.0
2.0
dB
Line MUTE ON voltage
Line MUTE OFF voltage
3.4
4.75
1.4
4.75
V
V
V
Dropout off hysteresis width
V
19MN
V
19MF
V
23P
T
HOSL
T
HOSR
T
HOFL
T
HOFR
V
BIS1
V
ATME
V
ATMS
MUTOFF
MUTON
DODOFF
V
BIE1
B
RPL
V
RPL
V
RPR
V
23R
0
1.4
4.75
V
V
3.4
0
3.9
2.1
2.7
0.8
4.75
1.4
V
V
V
V
Input change-over selection voltage LINE 1
Input change-over selection voltage LINE 2
Input change-over selection voltage LINE 3
SP mode holding voltage
LP mode holding voltage
V
201
V
202
V
203
V
44S
0
Output change-over selection voltage Lch
Output change-over selection voltage Rch
3.4
0
Output change-over selection voltage STE
3.9
2.1
4.75
2.7
V
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
V
45L
V
45M
V
45H
V
44L
V
46M
V
46H
V
46L
0
PG input voltage high level
PG input voltage low level
Discrimination output voltage BIL
Discrimination output voltage MON
Discrimination output voltage STE
3.4
4.75
1.4
4.75
2.6
0.8
V
V
V
V
V
0
3.4
1.5
0
V
78L
V
18H
V
18M
V
18L
V
78H
I
Electrical Characteristics (cont.)
(V
CC1
= 4.75V, V
CC2
= 8.2V, Ta= 25
±
2C)
(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
/V
RPL
Vin=30mV
P–P
as 0dB
Vin=30mV
P–P
as 0dB
f=1.7MHz
Vin=30mV
P–P
as 0dB