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File name datasheetMC44002P.pdf

Order this document by MC44002/D Advance Information Chroma 4 Multistandard Video Processor The MC44002/7 is a highly advanced circuit which performs most of the basic functions required for a color TV. All of its advanced features are under processor control via an I2C bus, enabling potentiometer controls to be removed completely. In this way the component count may be reduced dramatically, allowing significant cost savings together with the possibility of implementing sophisticated automatic test routines. Using the MC44002/7, TV manufacturers will be able to build a standard chassis for anywhere in the world. Additional features include 4 selectable matrix modes (primarily for NTSC), fast beam current limiting and 16:9 display. · Operation from a Single 5.0 V Supply; Typical Current Consumption Only 120 mA · Full PAL/SECAM/NTSC Capability (4 Matrix Modes) MC44002 MC44007 CHROMA 4 VIDEO PROCESSOR SEMICONDUCTOR TECHNICAL DATA 40 1 · · · · · · · · · · · · · · Dual Composite Video or S-VHS Inputs All Chroma/Luma Channel Filtering, and Luma Delay Line Are Integrated Using Sampled Data Filters Requiring No External Components Filters Automatically Commutate with Change of Standard Chroma Delay Line is Realized with a 16 Pin Companion Device, the MC44140 RGB Drives Incorporate Contrast and Brightness Controls and Auto Gray Scale Switched RGB Inputs with Separate Saturation Control Auxiliary Y, R-Y, B-Y Inputs Line Timebase Featuring H-Phase Control, Time Constant and Switchable Phase Detector Gain Vertical Timebase Incorporating Vertical Geometry Corrections 16:9 Display Mode Capability E-W Parabola Drive Incorporating Horizontal Geometry Corrections Beam Current Monitor with Breathing Compensation Analog Contrast Control, Allowing Fast Beam Current Limitation MC44007 Decoders PAL/NTSC Only I2C P SUFFIX PLASTIC PACKAGE CASE 711 PIN CONNECTIONS ACC Video 2 Iref Clock Data V-Ramp V-Drive E-W Drive 1 2 3 4 5 6 7 8 40 Video 1 In 39 Osc Loop Filter 38 Ident 37 36 R-Y B-Y Outputs 35 VCC 34 Gnd 33 (17.7 MHz) 32 (14.3 MHz) 31 Sandcastle 30 System Select 29 Y1 Output 28 Y1 Clamp 27 26 25 24 23 22 R-Y B-Y Inputs Y2 R G B Inputs Crystals IAnode 9 Analog Contrast 10 SECAM Cal Loop 11 H-Drive 12 H-Flyback Input 13 H-Loop Filter 2 1 R Outputs G B 14 15 17 18 19 MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.) Rating Supply Voltage Operating Ambient Temperature Storage Temperature Junction Temperature Drive Output Sink Current Applied Voltage Range: Feedback Anode Current All Other Pins ESD NOTE: ESD data available upon request. Pin 35 ­ ­ ­ 12 20 9 ­ Symbol VCC TA Tstg TJ I12 V20 V9 Vi Value 6.0 0 to + 70 ­ 65 to +150 +150 2.0 0 to +8.0 ­ 2.0 to VCC 0 to VCC Unit Vdc °C °C °C mA Vdc Signal Gnd 16 Feedback 20 (Top View) 21 Fast Commutate ORDERING INFORMATION Device Operating Temperature Range TA = 0° to +70°C Package Plastic DIP Plastic DIP Rev 1 V MC44002P MC44007P This document contains information on a new product. Specifications and inf