|
|
Features
- Audio processing
TX and RX amplifier
Pre/De-emphasis circuit
Compressor and Expander with no external components
Scrambler and De-scrambler in frequency inversion type
Limiter with level adjuster
Splatter filter for wide and narrow band
Digital controlled amplifier for microphone, modulator and demodulator sensitivity
- 1200/2400bps MSK Modem with frame detection
- Wide range operation voltage: 2.6V to 5.5V, temperature: -40 to 85 °C
- Oscillator circuit for 14.7456MHz crystal
- Serial control interface operation
- Compact plastic packaging, 24-pin QFNJ (4.0
 4.0 x 0.75mm 0.5mm pitch)
|
