SX1233 Datasheet PDF | Semtech Corporation

Semtech Corporation SX1233

The SX1233 is a highly integrated RF transceiver 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. The SX1233 offers the unique advantage of programmable narrow-band and wide-band communication modes without the need to modify external components.

Part No.	SX1233
Datasheet	SX1233 Download
Manufacturer	Semtech Corporation
Description	High Bit Rate Transceiver
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GENERAL DESCRIPTION

All major RF communication parameters are programmable and most of them can be dynamically set. The SX1233 is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF™ technology enables a lowcost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations. SX1233 is pin to pin compatible with SX1231 and SX1239. KEY PRODUCT

FEATURES

Programmable bit rate up to 600kbps (FSK) 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 Programmable Pout: -18 to +17 dBm in 1dB steps Constant RF performance over voltage range of chip Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK and OOK modulations Built-in Bit Synchronizer perform...