TDA8340

INTEGRATED CIRCUITS DATA SHEET TDA8340 TDA8341 Television IF amplifier and demodulator Product specification File under Integrated Circuits, IC02 November 1987 Philips Semiconductors Product specification Television IF amplifier and demodulator DESCRIPTION The TDA8340;Q and TDA8341;Q are integrated IF amplifier and demodulator circuits for colour or black/white television receivers, the TDA8340;Q is for application with n-p-n tuners and the TDA8341;Q for p-n-p tuners. The TDA8340;Q and TDA8341;Q are pin-compatible successors with improved performance to types TDA2540/2541;Q and TDA3540/3541;Q. Features TDA8340 TDA8341 Full range gain-controlled wide-band IF amplifier Linear synchronous demodulator with excellent intermodulation performance White spot inverter Wide-band video amplifier with noise protection AFC circuit with AFC on/off switching and sample-and-hold function Low impedance AFC output AGC circuit with noise gating Tuner AGC output for n-p-n tuners (TDA8340) or p-n-p tuners (TDA8341) External video switch for switching-off the video output Reduced sensitivity for high sound carriers Integrated filter to limit second harmonic IF signals Wide supply voltage range Requires few external components QUICK REFERENCE DATA PARAMETER Supply voltage (pin 11) Supply current (pin 11) IF input sensitivity (r.m.s. value) IF gain control range Video output voltage (peak-to-peak value) Signal-to-noise ratio AFC output voltage swing (peak-to-peak value...