Datasheet Summary
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ADVANCED MUNICATIONS & SENSING DATASHEET
SX1231 Transceiver Low Power Integrated UHF Transceiver
VBAT1&2 VR_ANA VR_DIG RC Oscillator Σ/Δ Modulators Demodulator & Bit Synchronizer Decimation and & Filtering RESET Power Distribution System
Single to Differential
Mixers
RFIO
Control Registers
- Shift Registers
- SPI Interface
Packet Engine & 66 Bytes FIFO
RSSI GND Division by 2, 4 or 6
RXTX
DIO0 DIO1 DIO2 DIO3 DIO4 DIO5
PA0 Ramp & Control
Tank Inductor
Interpolation & Filtering
VR_PA
Loop Filter
Frac-N PLL Synthesizer
PA_BOOST PA1&2
XO 32 MHz
XTAL
GENERAL DESCRIPTION
The SX1231 is a highly integrated RF transceiver capable...
