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TDA9816M Fiches technique(PDF) 2 Page - NXP Semiconductors |
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TDA9816M Fiches technique(HTML) 2 Page - NXP Semiconductors |
2 / 44 page 1997 Nov 19 2 Philips Semiconductors Preliminary specification Multistandard multimedia IF-PLL and FM radio demodulator TDA9816M FEATURES • 5 V supply voltage • Gain controlled wideband Video IF (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 and PLL bandwidth control for negative modulation standards • VCO (Voltage Controlled Oscillator) frequency can be switched between L and L accent (alignment external) picture carrier frequency • VIF AGC (Automatic Gain Control) detector for gain control, operating as peak sync detector for B/G and peak white detector for L; signal controlled reaction time for L • Tuner AGC with adjustable TakeOver Point (TOP) • AFC (Automatic Frequency Control) detector without extra reference circuit • AC-coupled limiting amplifier for sound intercarrier signal • Alignment-free FM PLL (Phase-Locked Loop) demodulator with high linearity; integrated de-emphasis resistor • Integrated level detector • Alignment-free FM radio AFC detector with external resonator • RIF (Radio IF) amplifier for 10.7 MHz • SIF (Sound IF) input for single reference QSS (Quasi Split Sound) mode (PLL controlled); SIF AGC detector for gain controlled SIF amplifier; single reference QSS mixer able to operate in high performance single reference QSS mode • AM demodulator without extra reference circuit • Stabilizer circuit for ripple rejection and to achieve constant output signals • ESD (Electrostatic Discharge) protection for all pins. GENERAL DESCRIPTION The TDA9816M is an integrated circuit for multistandard vision IF signal processing, sound AM and FM demodulation and FM radio demodulation in multimedia sets. ORDERING INFORMATION TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION TDA9816M SSOP28 plastic shrink small outline package; 28 leads; body width 5.3 mm SOT341-1 |
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