TDA9815 - Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator

NXP

Datasheet Details

Part number: TDA9815
Manufacturer: NXP ↗
File Size: 265.72 KB
Datasheet: TDA9815_PhilipsSemiconductors.pdf
Description: Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator

plastic shrink dual in-line package; 32 leads (400 mil)

5 V supply voltage.
Two switched VIF inputs, gain controlled wide band VIF-amplifier (AC-coupled).
True synchronous demodulation with active carrier regeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response).
Robustness for over-modulation better than 105% due to gated phase detector at L/L accent standard.
VCO frequency switchable between L and L accent (alignment external) picture carrier freq.

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