PNX3000HL Datasheet | Philips Semiconductors

FEATURES GENERAL DESCRIPTION ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Vision IF DTV IF Sound IF CVBS/YC source selector RGB/YPb Pr source selector Video ADCs and anti-alias filters Audio source selectors and A to D converters Microphone inputs Clock generation, timing circuitry and black level clamping Data link transmitters I2C-bus transceiver Power supply circuit East-west interface I2C-BUS SPECIFICATION Input control registers Output status registers 9 10 11 11.1 12 13 13.1 13.2 14 15 15.1 15.2 15.3 15.4 15.5 16 17 18 19 LIMITING VALUES PNX3000 THERMAL CHARACTERISTICS QUALITY SPECIFICATION Latch-up performance CHARACTERISTICS TEST AND APPLICATION INFORMATION Power supply decoupling Application diagram PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering Suitability of surface mount IC packages for wave and reflow soldering methods DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C PONENTS 2004 Oct 04 Philips Semiconductors Preliminary specification Analog front end for digital video processors 1 FEATURES PNX3000 - Multi-standard vision IF circuit with alignment-free PLL demodulator without external ponents - Internal (switchable) time-constant for the IF AGC circuit - DTV IF circuit for gain control of digital broadcast TV signals - Sound IF amplifier with separate AGC circuit for quasi-split sound - IF circuit can also be used for intercarrier sound - Analog demodulator for AM sound - Integrated sound trap and group delay correction - Video ident function detects the presence of a video signal - Video source selector with four external CVBS or YC inputs and two analog CVBS outputs with independent source selection for each output - Two linear inputs for 1f H or 2f H RGB signals with source selector; the RGB signals are converted to YUV before A to D conversion; both inputs can also be used as YPb Pr input for DVD or set top...