TEA6824
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 k Hz
- FM-IF gain stage
- Crystal oscillator providing mixer frequencies and references for IF-counter
- FM quadrature demodulator with automatic centre frequency adjustment and THD pensation
- 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...
