TEA6824T

INTEGRATED CIRCUITS DATA SHEET TEA6824T In Car Entertainment (ICE) car radio Preliminary specification Supersedes data of 1996 Nov 04 File under Integrated Circuits, IC01 1997 May 05 Philips Semiconductors Preliminary specification In Car Entertainment (ICE) car radio FEATURES FM mixer for conversion from FM-IF1 = 72.2 MHz to FM-IF2 = 10.7 MHz AM mixer for conversion from AM-IF1 = 10.7 MHz to AM-IF2 = 450 kHz FM-IF gain stage Crystal oscillator providing mixer frequencies and references for IF-counter FM quadrature demodulator with automatic centre frequency adjustment and THD compensation AM-IF-amplifier and demodulator I2C-bus transceiver with interface to enable direct data transfer to radio front-end IF-count for AM and FM Analog-to-digital conversion of level voltage and multi-path information Reference frequency generation for PLL synthesizer. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TEA6824T VSO56 DESCRIPTION plastic very small outline package; 56 leads; face down GENERAL DESCRIPTION TEA6824T The TEA6824T together with the TEA6810T forms the receiver part of an AM/FM electronically tuned car radio providing FM MPX signal and AM AF signal for Car Digital Signal Processor (CDSP) applications. VERSION SOT190-2 1997 May 05 2 Philips Semiconductors Preliminary specification In Car Entertainment (ICE) car radio QUICK REFERENCE DATA SYMBOL VDDA1 IDDA1 I19 + I20 I22 + I23 VDDA2 IDDA2 VDDA3 IDDA3 VDDD IDDD S+N ------------N THD Tamb Note PARAM...