TDA9203A Datasheet (ST Microelectronics) - I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER

TDA9203A, I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER

The TDA9203A is a digitaly controlled wideband video preamplifier intended for use in mid range color monitor.

All controls and adjustments are digitaly performed thanks to I2C serial bus.

Contrast, brightness and DC output level of RGB signals are common to the 3 channels and drive adjustment is se

TDA9203A I2C BUS CONTROLLED 70MHz RGB PREAMPLIFIER .

70MHz TYPICAL BANDWIDTH AT 4VPP OUTPUT WITH 12pF CAPACITIVE LOAD 5.5ns TYPICAL RISE/FALL TIME AT 4VPP OUTPUT WITH 12pF CAPACITIVE LOAD POWERFULL OUTPUT DRIVE CAPABILITY BRT, CONT, DRIVE, OUTPUT DC LEVEL, OSD CONTRAST, BACK-PORCH CLAMPING PULSE WIDTH ARE I2C BUS CONTROLLED INTERNAL BACK-PORCH CLAMPING PULSE GENERATOR OSD WHITE BALANCE TRACKING INTERNAL OSD SWITCHES BLANKING AND FAST-BLANKING INPUTS VERY LARGE DRIVE ADJUSTM

TDA9203A Features

* and due to component saving the TDA9203A leads to a very performant and cost effective application. June 1998 IN1 OSD1 AVDD IN2 OSD2 AGND IN3 OSD3 ABL LGND SDA SCL 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 HSYNC PVCC1 OUT1 PGND1 PVCC2 OUT2 PGND2 PVCC3 OUT3 PGND3 BLK FBLK 920