ICs for Video Camera
1
AN614
Video amplifier, modulator/demodulator IC
s
Overview
The AN614 is an IC designed as video amplifier,
modulator/demodulator for video camera.
s
Features
Differential input of modulation signal is possible.
Internally biased except for modulation signal input pin
s
Applications
Video cameras
s
Equivalent Circuit
Unit: mm
SSIP007-P-0000
7
6
5
4
3
2
1
6.00.3
2.40.25
3.50.25
2.54
1.50.25
30
0.5 0.1
3.00.3
0.3
+0.1
0.05
18.20.3
1.50.25
5
1
3
2
7
6
4
GND
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8 Q9
Q14
Q10
Q13
Q15
Q16
Q17
Q11
Q12
R1
D1
D2
D4
D3
D6
D7
D5
R2
R3
R4
R5
R7
R6
R8
R14
R12
R13
R15
R16
R9
R19
R11
R10
R17
R18
V
CC
AN614
ICs for Video Camera
2
s
Absolute Maximum Ratings
s
Electrical Characteristics at T
a
=
25
C
s
Pin Descriptions
Pin No.
Description
1
Signal input 1
2
Carrier input 1
3
Carrier input 2
4
GND
5
Signal input 2
6
Supply voltage
7
Output
Parameter
Symbol
Rating
Unit
Supply voltage
V
6-4
14.4
V
Total consumption current
I
6
15
mA
Total power consumption
P
TOT
216
mW
Operating ambient temperature
T
opr
-
20 to
+
70
C
Storage temperature
T
stg
-
40 to
+
150
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Pin voltage pin 2
V
2-4
V
CC
=
9 V
3.6
4.4
V
Pin voltage pin 3
V
3-4
V
CC
=
9 V
3.6
4.4
V
Pin voltage pin 7
V
7-4
V
CC
=
9 V
4.33
6.53
V
Total current
I
6
V
CC
=
9 V
5.3
12.2
mA
Output voltage 1
V
O-SIG
V
CC
=
9 V
790
1 030 mV[rms]
Output voltage 2
V
O-CW
V
CC
=
9 V
530
800
mV[rms]
Carrier leak
V
O-L
V
CC
=
9 V
1.0
mV[rms]
Common mode rejection ratio
V
O-CM
V
CC
=
9 V
1.5
mV[rms]
s
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
(V
6-4
)
8.6 to 13.0
V
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