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SX1239 Datasheet Low Power Integrated Uhf Receiver

Manufacturer: SEMTECH

Overview: www.DataSheet.co.kr SX1239 ADVANCED COMMUNICATIONS & SENSING DATASHEET SX1239 Receiver Low Power Integrated UHF Receiver VBAT1&2 VR_ANA VR_DIG RC Oscillator Σ/Δ Modulators Demodulator & Bit Synchronizer Decimation and &.

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.

Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility.

All major RF communication parameters are programmable and most of them can be dynamically set.

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.

SX1239 Distributor & Price

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