Product Summary

The CXD3142R is a digital signal processor LSI for CCD black-and-white cameras. In addition to the CDS and AGC circuits of conventional analog signal processor LSI, this chip also features the ease of use and functions of digital signal processing. The applications of the CXD3142R include Various CCD black-and-white cameras.

Parametrics

CXD3142R absolute maximum ratings: (1)Supply voltage, VDD (3.3V): VSS -0.3 to +4.6 V; VDD (5.0V): VSS -0.3 to +6.0 V; (2)Input voltage, VI (3.3V): VSS -0.3 to VDD3 +0.3 V; VI (5.0V): VSS -0.3 to VDD5 +0.3 V; (3)Output voltage, VO (3.3V): VSS -0.3 to VDD3 +0.3 V; VO (5.0V): VSS -0.3 to VDD5 +0.3 V; (4)Storage temperature, Tstg: -55 to +125℃.

Features

CXD3142R features: (1)Supports 510H/760H system CCD image sensors; (2)Supports EIA/CCIR modes; (3)Built-in CDS and AGC circuits; (4)Built-in 10-bit A/D converter; (5)Analog and digital signal output; (6)Right/left inverted (mirror image) output function; (7)Horizontal and vertical aperture correction function; (8)Gamma correction curve variable function; (9)Serial communication function (I2C bus); (10)Supports external sync functions (when using the CXD2463R); (11)Line lock/Vreset HPLL; (12)Supports backlight compensation functions (when using the CXD2463R); (13)Character input pin; (14)Blemish detection and compensation function.

Diagrams

CXD3142R block diagram

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