AS3902
AS3902 is manufactured by austriamicrosystems AG.
AS3902 ISM 433 MHz ASK Transmitter
Preliminary Data Sheet Rev. A7, December 2000
ISM 433 MHz ASK Transmitter
- Preliminary Data Sheet AS3902
Key Features
- Supports the European 433 MHz ISM band.
- No frequency pulling by (antenna) load variation due to PLL synthesizer.
- Designed to be conform to EN 300 220-1 requirements.
- ASK data rate range from 0 to 32 kbit/s.
- Supports clock and reset signals for the external µC. Therefore no separate µC XTAL is required.
- Supports total shut down mode without any running XTAL oscillator.
- Typically 2 external resistors and 3 capacitors required.
- FSK operation by XTAL pulling possible.
- 315 MHz US ISM band application possible.
- Wide supply...
