Si4463-A1 - Silicon Laboratories

Si4463-A1 LOW-CURRENT TRANSCEIVER

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 EZRadioPR.

Features

 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
 Max output power
 Highly configurable packet handler
+20 dBm (Si4464/63/62)
 TX and RX 64 byte FIFOs
+13 dBm (Si4461)
 Auto frequency control (AFC)
 PA support for +27 dBm
 Automatic gain control (AGC)
 Low active power consumption
 Low BOM
10/13 mA RX
19 mA TX at +10 dBm (Si4460)


 Low.