SN761210 Datasheet, PDF (1/14 Pages) Texas Instruments – VIDEO-PROCESSING CIRCUIT

• Solid-State Reliability
• Gain Control
• Gamma Correction
• White and Black Clip
SN761210
VIDEO-PROCESSING CIRCUIT
SOCS042 – JUNE 1994
• Iris Control
• Blank and Sync Insertion
• Correlated Double Sampling
• Video Windowing
description
The SN761210 is a bipolar integrated circuit designed as a video processor for Texas Instruments (TI™) CCD
image sensors. Processing functions include sync and blank insertion, white and black clip, automatic gain
control (AGC), gamma correct, auto-iris, correlated double sampling, edge enhancement, character insertion,
and video windowing.
The SN761210 is supplied in a 44-pin surface-mount plastic package and is characterized for operation from
– 20°C to 45°C.
FR PACKAGE
(TOP VIEW)
DATAIN
S/HFB
S/HP
S/HD1
S/HD2
GND
AGCFIL
AGCLVL
AGCMAX
AGCOUT
AMPIN
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
V _CC
VIDEO
GND
CSYNC
CLAMP
CHARAIN
V _CC
YHIN
APOUT
APGAIN
APFIL
This device contains circuits to protect its inputs and outputs against damage due to high static voltages or electrostatic fields. These
circuits have been qualified to protect this device against electrostatic discharges (ESD) of up to 2 kV according to MIL-STD-883C,
Method 3015; however, it is advised that precautions be taken to avoid application of any voltage higher than maximum-rated voltages
to these high-impedance circuits. During storage or handling, the device leads should be shorted together or the device should
beplaced in conductive foam. In a circuit, unused inputs should always be connected to an appropriated logic voltage level, preferably either VCC
or ground. Specific guidelines for handling devices of this type are contained in the publication Guidelines for Handling
Electrostatic-Discharge-Sensitive (ESDS) Devices and Assemblies available from Texas Instruments.
TI is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright © 1994, Texas Instruments Incorporated
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