Si4703-C19
Features
- This data sheet applies to Si4702/03-C Firmware 19 and greater
- Worldwide FM band support (76- 108 MHz)
- Digital low-IF receiver
- Frequency synthesizer with integrated VCO
- Seek tuning
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- Excellent overload immunity
- Signal strength measurement
- Programmable de-emphasis
(50/75 µs)
- Adaptive noise suppression
- Volume control
- Line-level analog output
- 32.768 k Hz reference clock
- 2-wire and 3-wire control interface
- 2.7 to 5.5 V supply voltage
- Integrated LDO regulator allows direct connection to battery
- 3 x 3 mm 20-pin QFN package
- Pb-free/Ro HS pliant
- RDS/RBDS Processor (Si4703)
- Integrated crystal oscillator
Applications
- Cellular handsets
- MP3 players
- Portable radios
Description
- USB FM radio
- PDAs
- Notebook PCs
- Portable navigation
- Consumer electronics
The Si4702/03 integrates the plete tuner function from antenna input to stereo audio output for FM broadcast radio...
