TDA9813T

INTEGRATED CIRCUITS DATA SHEET TDA9813T VIF-PLL with QSS-IF and dual FM-PLL demodulator Product specification Supersedes data of 1995 Oct 03 File under Integrated Circuits, IC02 1999 Sep 16 Philips Semiconductors Product specification VIF-PLL with QSS-IF and dual 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 Tuner AGC with adjustable takeover point (TOP) AFC detector without extra reference circuit AC-coupled limiter amplifier for sound intercarrier signal Two alignment-free FM-PLL demodulators with high linearity SIF input for single reference QSS 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 Stabilizer circuit for ripple rejection and to achieve constant output signals ESD protection for all pins. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA9813T SO28 DESCRIPTION plastic small outline package; 28 leads; body width 7.5 mm GENERAL DESCRIPTION TDA9813T The TDA9813T is an integrated circuit for vision IF signal processing and sound dual FM demodulation, with single referenc...