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TDA9332H

NXP
Part Number TDA9332H
Manufacturer NXP
Description I2C-bus controlled TV display processors
Published Apr 16, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA933xH series I2C-bus controlled TV display processors Preliminary specification Super...
Datasheet PDF File TDA9332H PDF File

TDA9332H
TDA9332H

Overview
INTEGRATED CIRCUITS DATA SHEET TDA933xH series I2C-bus controlled TV display processors Preliminary specification Supersedes data of 2000 May 08 2002 Jun 04 Philips Semiconductors I2C-bus controlled TV display processors Preliminary specification TDA933xH series FEATURES Available in all ICs: • Can be used in both single scan (50 or 60 Hz) and double scan (100 or 120 Hz) applications • YUV input and linear RGB input with fast blanking • Separate OSD/text input with fast blanking or blending • Black stretching of non-standard luminance signals • Switchable matrix for the colour difference signals • RGB control circuit with Continuous Cathode Calibration (CCC), plus white point and black level offset adjustment • Blue stretch circuit which offsets colours near white towards blue • Internal clock generation for the deflection processing, which is synchronized by a 12 MHz ceramic resonator oscillator • Horizontal synchronization with two control loops and alignment-free horizontal oscillator • Slow start and slow stop of the horizontal drive pulses • Low-power start-up option for the horizontal drive circuit • Vertical count-down circuit • Vertical driver optimized for DC-coupled vertical output stages • Vertical and horizontal geometry processing • Horizontal and vertical zoom possibility and vertical scroll function for application with 16 : 9 picture tubes • Horizontal parallelogram and bow correction • I2C-bus control of various functions • Low dissipation.
GENERAL DESCRIPTION The TDA933xH series are display processors for ‘High-end’ television receivers which contain the following functions: • RGB control processor with Y, U and V inputs, a linear RGB input for SCART or VGA signals with fast blanking, a linear RGB input for OSD and text signals with a fast blanking or blending option and an RGB output stage with black current stabilization, which is realized with the CCC (2-point black current measurement) system.
• Programmable deflection processor with inter...


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