CXA1310AQ Datasheet, PDF (1/13 Pages) Sony Corporation – Single Chip Processing for CCD Monochrome Camera

CXA1310AQ
Single Chip Processing for CCD Monochrome Camera
Description
The CXA1310AQ is designed to perform the basic
signal processing in CCD monochrome cameras with
a single chip. This bipolar lC is most suitable for
compact usage and low power consumption.
32 pin QFP (Plastic)
Features
• Processing from CCD output to 75Ω video output
with a single chip
• Wide variable AGC (4 to 32dB Typ.)
• Built-in operational amplifier for AGC loop
• 75Ω line capacitance minimized using sag compen-
sation function
• Variable white clip level realize wide dynamic range
(140 IRE)
Application
CCD monochrome camera
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
VCC
7
V
• Storage temperature
Tstg –65 to +150 °C
• Operating temperature
Topr –20 to +75 °C
• Allowable power dissipation PD
500 mW
Operating Conditions
Supply voltage
VCC 4.75 to 5.25 V
Block Diagram and Pin Configuration
25
24
21
20
14 16
12
11 10
17
PG 23 CLP2 S/H S/H S/H
18 OP IN–
19 OP IN+
DATA 22 CLP2
GND3 26
IRIS 27 BLK CLP1
S/H S/H
AGC
CLP1
BLK
13 DET OUT
31 VCC2
VCC1 15
GND1 3
γ1
γ2
CLP1
WC
SETUP
BLK
SYNC
DRIVE
32 VIDEO
1 SAG
28
9
8
7
6
5
2 GND2
4
30 29
24 23 22 21 20 19 18 17
CLP2 25
GND3 26
IRIS 27
IRIS CLP 28
BLK 29
CLP1 30
VCC2 31
VIDEO 32
16 AGC CONT
15 VCC1
14 AGC MAX
13 DET OUT
12 AGC OUT
11 γ IN
10 γ CLP
9 LINEAR
1 23 45 67 8
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E89Z21A78-PS