TDA4886

INTEGRATED CIRCUITS DATA SHEET TDA4886 140 MHz video controller with I2C-bus Product specification Supersedes data of 1998 Nov 04 File under Integrated Circuits, IC02 1998 Nov 11 Philips Semiconductors Product specification 140 MHz video controller with I2C-bus CONTENTS 1 2 3 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 8 9 10 11 12 12.1 12.2 13 14 15 15.1 15.2 15.3 16 17 18 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Signal input stage (input clamping, blanking and clipping) Electronic potentiometer stages Output stage Pedestal blanking Output clamping, feedback references and DAC outputs Clamping and blanking pulses On Screen Display (OSD) Subcontrast/contrast modulation and beam current limiting I2C-bus control I2C-bus data buffer LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS I2C-BUS PROTOCOL TEST AND APPLICATION INFORMATION Test boards Recommendations for building the application board INTERNAL CIRCUITRY PACKAGE OUTLINE SOLDERING Introduction Soldering by dipping or by wave Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C COMPONENTS TDA4886 1998 Nov 11 2 Philips Semiconductors Product specification 140 MHz video controller with I2C-bus 1 FEATURES TDA4886 140 MHz pixel rate 3.2 ns rise time, 4 ns fall time I2C-bus control I2C-bus data buffer for synchronization of adjustments Grey scale tracking On Screen Display (OSD) mixing wi...