TDA9806

INTEGRATED CIRCUITS DATA SHEET TDA9806 Multistandard VIF-PLL and FM-PLL demodulator Preliminary specification File under Integrated Circuits, IC02 1995 Sep 05 Philips Semiconductors Preliminary specification Multistandard VIF-PLL and FM-PLL demodulator FEATURES 5 V supply voltage 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) Separate video amplifier for sound trap buffering with high video bandwidth VIF AGC detector for gain control, operating as peak sync detector for B/G Tuner AGC with adjustable takeover point (TOP) AFC detector without extra reference circuit AC-coupled limiter amplifier for sound intercarrier signal Alignment-free FM-PLL demodulator with high linearity, switchable de-emphasis for FM Stabilizer circuit for ripple rejection and to achieve constant output signals. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA9806 SDIP32 DESCRIPTION plastic shrink dual in-line package; 32 leads (400 mil) GENERAL DESCRIPTION TDA9806 The TDA9806 is an integrated circuit for multistandard vision IF signal processing and FM sound demodulation in TV and VCR sets. VERSION SOT232-1 1995 Sep 05 2 Philips Semiconductors Preliminary specification Multistandard VIF-PLL and FM-PLL demodulator QUICK REFERENCE DATA SYMBOL VP IP Vi VIF(rms) Vo CVBS (p-p) B−3 S/N (W) IMα1.1 IMα3.3 αH(sup)...