Si4462-A1
Overview
Pin Assignments GPIO3 GPIO2 GND XIN XOUT SDN 1 20 19 18 17 16 RXp 2 15 nSEL RXn 3 TX 4 GND PAD 14 SDI 13 SDO NC 5 12 SCLK 6 7 8 9 10 11 nIRQ VDD TXRamp VDD GPIO0 GPIO1 Silicon Laboratories' Si446x devices are high-performance, low current transceivers covering the sub-GHz frequency bands from 142 to 1050 MHz. The radios are part of the EZRadioPRO family which includes a complete line of transmitters, receivers, and transceivers to cover a wide range of applications.
- Frequency range = 142-1050 MHz
- Power supply = 1.8 to 3.6 V
- Receive sensitivity = -126 dBm
- Excellent selectivity performance
- Modulation
- 50 dB adjacent channel
- (G)FSK & 4(G)FSK
- > 73 dB blocking at 1 MHz
- OOK & ASK
- Antenna diversity and T/R switch control
