CXA2006Q
Digital CCD Camera Head Amplifier
Description
The CXA2006Q is a bipolar IC developed as a
head amplifier for digital CCD cameras. This IC
provides the following functions: correlated double
sampling, AGC for the CCD signal, GCA for the low-
band chroma signal, AMP for high-band chroma and
line signals, A/D sample and hold, blanking, A/D
reference voltage, and an output driver.
Features
•
High sensitivity made possible by a high-gain AGC
amplifier
•
Blanking function provided for the purpose of
calibrating the CCD output signal black level
•
Regulator output pin provided for A/D converter
reference voltage
•
Built-in GCA and AMP for amplifying video signals
(chroma and line signals) from external sources
•
Built-in sample-and-hold circuits (for camera signals
and for video signals) required by external A/D
converters
Absolute Maximum Ratings
•
Supply voltage
V
CC
•
Operating temperature Topr
•
Storage temperature Tstg
•
Allowable power dissipation
P
D
Operating Conditions
Supply voltage
Applications
Digital CCD cameras
Structure
Bipolar silicon monolithic IC
32 pin QFP (Plastic)
14
–20 to +75
–65 to +150
640
V
°C
°C
mW
V
CC
1, 2, 3
4.5 to 5
V
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.
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