TA8874Z_01 Datasheet, PDF (1/14 Pages) Toshiba Semiconductor – SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR DOMESTIC TV / VTR

TA8874Z
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8874Z
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 stereo / bilingual indication
l Trap for facsimile broadcast (4.5fH, 6fH)
l Various controls by I²C bus
Weight: 1.0 g (Typ.)
000707EBA1
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2001-01-15 1/14