SAA7283

INTEGRATED CIRCUITS DATA SHEET SAA7283 Terrestrial Digital Sound Decoder (TDSD3) Preliminary specification File under Integrated Circuits, IC02 1996 Oct 24 Philips Semiconductors Preliminary specification Terrestrial Digital Sound Decoder (TDSD3) FEATURES Single-chip solution including FM and vision filters, analog demodulator and audio switching Dual standard with automatic selection between PAL system I and BGH including French NICAM L system) Single low-radiation crystal oscillator for improved EMC Stereo bitstream audio DACs Programmable attenuator for matching levels of NICAM and FM audio sources at the output of the device Full EBU NICAM 728 specification demodulation and decoding Digital Audio Interface conforming with EBU/IEC 958 Automatic mute function which switches from NICAM to FM sound when NICAM fails Compatible with either single-ended or differential DQPSK input signals Microcomputer controlled via I2C-bus (up to 400 kHz specification). APPLICATIONS Television receivers Video cassette recorders. GENERAL DESCRIPTION The SAA7283 is a NICAM receiver solution, developing the well established high quality Terrestrial Digital Sound decoder family from Philips Semiconductors. This innovative IC with analog front-end, offers more impressive features and flexibility with minimum external circuitry. ORDERING INFORMATION TYPE NUMBER SAA7283ZP SAA7283GP PACKAGE NAME SDIP52 QFP64 DESCRIPTION plastic shrink dual in-line package; 52 leads (600 mil)...