TDA8730 signals equivalent, pll fm demodulator for dbs signals.
* Broadband IF amplifier
* PLL demodulator, consisting of:
– a multiplier
– a voltage controlled oscillator
– a lo.
Direct broadcasting satellite (DBS) receivers.
March 1991
3
Philips Semiconductors
Preliminary specification
PLL FM .
The TDA8730 is a sensitive PLL demodulator for the second IF and direct broadcasting satellite (DBS) receivers. It provides AGC output and threshold adjustment for optimal signal level at the input of the demodulator.
TDA8730
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