Datasheet Details
| Part number | SX1239 |
|---|---|
| Manufacturer | SEMTECH |
| File Size | 1.27 MB |
| Description | Low Power Integrated UHF Receiver |
| Datasheet |
 SX1239 Datasheet
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General Description
The SX1239 is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands.
Key Features
- High Sensitivity: down to -120 dBm at 1.2 kbps High Selectivity: 16-tap FIR Channel Filter Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm, 80 dB Blocking Immunity, no Image Frequency response Low current: Rx = 16 mA, 100nA register retention Constant RF performance over voltage range of chip FSK Bit rates up to 300 kb/s Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK and OOK.