STV8211 数据手册 ( 数据表 ) - STMicroelectronics

DESCRIPTION
The STV8211 is a monolithic integrated circuit in DIP20 package for black & white television receivers using PNP tuners. It is intended to operate with a negatively modulated vision carrier and frequency modulated sound carrier. Used with TEA2037A (H/V deflection circuit), this IC permits a complete low-cost solution for black and white applications.

■ VERY LOW CURRENT ABSORPTION
■ 3 STAGE IF GAIN CONTROLLED AMPLIFIER
■ SYNCHRONOUS VIDEO DEMODULATOR
■ WHITE SPOT AND NOISE INVERTER
■ AGC CIRCUIT WITH NOISE GATING
■ TUNER AGC OUTPUT FOR PNP TUNERS
■ FM DETECTOR
■ AF AMPLIFIER WITH DC VOLUME CONTROL
■ AFC
■ 2 VPP ON VIDEO OUTPUT