BH7273KV - Equalizer and ATF circuit IC for Digital VCRs

Rohm

Datasheet Details

Part number	BH7273KV
Manufacturer	ROHM ↗
File Size	169.02 KB
Description	Equalizer and ATF circuit IC for Digital VCRs
Datasheet	BH7273KV_Rohm.pdf

1) Enables the configuring of all pass filters, 1 + D circuits, and transversal filters (TVF). 2) Built-in VCA, amplifier, buffer, and mixer amplifier. 3) Detects the ATF pilot signal and generates an ATF error signal. 4) Built-in 1.5MHz LPF, VCA, 465kHz BPF, 697.5kHz BPF, 25dB amplifier, peak detector, and subtractor. 5) Intermediate frequencies are variable by controlling the voltages for the 465kHz BPF and 697.5kHz BPF.
Absolute maximum ratings (Ta = 25°C) Parameter Appli.

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Published: Mar 23, 2005 |