TEA5101B

TEA5101B RGB HIGH VOLTAGE VIDEO AMPLIFIER . . . . . . PRELIMINARY DATA BANDWIDTH : 10MHz TYPICAL RISE AND FALL TIME : 50ns TYPICAL CRT CATHODES CURRENT OUTPUTS FOR PARALLEL OR SEQUENTIAL CUT-OFF OR DRIVE ADJUSTMENT FLASHOVER PROTECTION POWER DISSIPATION : 3.5W ESD PROTECTED DESCRIPTION The TEA5101B includes three video amplifiers desi-gned with a high voltage DMOS/bipolar technology. It drives directly the three CRT cathodes. The device is protected against flashovers. Due to its three cathode current outputs, the TEA5101B can be used with both parallel and sequential sampling applications. PIN CONNECTIONS (top view) MULTIWATT 15 (Plastic Package) ORDER CODE : TEA5101B 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BLUE FEEDBACK BLUE CATHODE CURRENT BLUE OUTPUT GREEN FEEDBACK GREEN CATHODE CURRENT GREEN OUTPUT RED FEEDBACK GROUND RED OUTPUT RED CATHODE CURRENT V DD HIGH VOLTAGE RED INPUT GREEN INPUT V CC LOW VOLTAGE BLUE INPUT Tab connected to Pin 8 5101B-01.EPS May 1996 This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without no tice. 1/6 TEA5101B PIN FUNCTION N° 1 2 3 4 5 6 Function Blue Input VCC Green Input Red Input VDD Red Cathode Current Description Input of the ”blue” amplifier. It is a virtual ground with 3.8V bias voltage, 15 microamperes input bias current with 14kΩ input resistance. Low voltage power supply, typically 12V. See Pin 1. See Pin 1. High voltage power supply, typically 200V. Provide...