SAA7283 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.
SAA7283 Key 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
- patible with either single-ended or differential DQPSK input signals
- Microputer controlled via I2C-bus (up to 400 kHz specification)