EZRadioPRO ISM Band Transmitters, Receivers and Transceivers

Silicon Labs' EZRadioPRO devices are high-performance, low current transceivers covering the sub-GHz frequency bands from 119–1050 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. EZRadioPRO offers outstanding sensitivity of up to –133 dBm while achieving extremely low active and standby current consumption. The devices exhibit exceptional output power up to +20 dBm with its integrated on-chip PA, he active mode TX current consumption. Also included are built-in features such as wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit and general-purpose digital I/Os.

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Features

  • IEEE 802.15.4g
  • Wireless M-Bus
  • High temperature 125 C° support (Si4468/7)
  • Frequency range = 119–1050 MHz
  • Receive sensitivity = -124 to –133 dBm
  • Modulation
    • (G)FSK, (G)MSK, 2(G)FSK, 4(G)FSK
    • OOK
  • Max output power up to +20 dBm
  • PA support for +27 dBm or +30 dBm
  • Low active power consumption
    • Preamble Sense Node
    • 10/13 mA RX
    • 18 mA TX at +10 dBm (Si4460)
  • Ultra low current powerdown modes
    • 30 nA shutdown, 40 nA standby
  • Data rate = 0.1 kbps to 1 Mbps
  • Power supply = 1.8 - 3.8 V
  • Excellent selectivity performance
    • 58 to 69 dB adjacent channel
  • > 73 dB blocking at 1 MHz
  • > 84 dB blocking for >8 MHz offset
  • Antenna diversity and T/R switch control
  • Highly configurable packet handler
  • Low BOM
  • Low Battery Detector
  • Temperature Sensor

Getting Started with EZRadioPRO

EZRadioPRO Sub-GHz Development Kits

The easiest way to begin development with the EZRadioPRO Sub-GHz family is with a EZRadioPRO Development Kits.

View Kits


EZRadioPRO Product Matrix

Status
Devices
Part Number Data Sheet Description Output Power Range (dBm) RX Current (mA) +11/+20 dBm TX Current (mA) +13 dBm TX Current (mA) Package Type FSK (kbps) OOK (kbps) Frequency Range (MHz) RX Sensitivity (dBm)
Si4030 (NRND)
TX SubG +13dBm -8 13 —/— 30 QFN20 256 40 900 960
Si4031 (NRND)
+13 dBm sub-GHz transmitter -8 13 —/— 30 QFN20 256 40 240 930
Si4032 (NRND)
+20 dBm sub-GHz transmitter 1 20 35/85 QFN20 256 40 240 930
+13 dBm sub-GHz transmitter -40 13 18/— 25 QFN20 1000 120 142 1050
+20 dBm sub-GHz transmitter -20 20 —/85 31 QFN20 1000 120 142 1050
-116 dBm sub-GHz receiver 0 0 10 —/— QFN20 1000 120 142 1050 10
Si4430 (NRND)
+13 dBm sub-GHz transmitter -8 13 18.5 —/— 30 QFN20 256 40 900 960 18.5
Si4431 (NRND)
+13 dBm sub-GHz transmitter -8 13 18.5 —/— 30 QFN20 256 40 240 930 18.5
Si4432 (NRND)
+20 dBm sub-GHz transmitter 1 20 18.5 35/85 QFN20 256 40 240 930 18.5
+20/-124 dBm sub-GHz transmitter -20 20 14 —/75 QFN20 500 120 425 525 14
+13/-126 dBm sub-GHz transmitter -40 13 10 18/— 25 QFN20 1000 120 142 1050 10
+16/-116 dBm sub-GHz transmitter -30 16 10 —/— 31 QFN20 1000 120 142 1050 10
+13/-116 dBm sub-GHz transmitter -20 20 10 —/85 QFN20 1000 120 142 1050 10
+20 dBm sub-GHz transmitter -20 20 10 —/85 QFN20 1000 120 119 960 10
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