Datasheet Summary
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR DOMESTIC TV / VTR
The TA8874Z stores a function necessary for demodulating domestic TV sound multiplex broadcast and trap for eliminating facsimile broadcasting signals that superimpose within the sound multiplex broadcast bandwidth. Furthermore no adjustment other than separation is necessary by using a 32fH oscillation. Using an I2C bus it switches an output mode and performs separation adjustment and broadcast mode read out.
Features l Band pass filter for sub audio signal l FM demodulator for sub audio signal l Stereo matrix l Main / sub de-emphasis l Output for...