RF Transceivers
  • SX1232
    • Ultra Low Power (9.3mA RX) High Performance RF Transceiver
  • SX1235
    • ETSI Category 1 Compliant RF Transceiver
  • SX1272
    • Long Range, Low Power RF Transceiver 860-100MHz with LoRa(TM)
  • SX1211
    • Ultra Low Power (3mA RX) RF Transceiver 862-960MHz
  • SX1212
    • Ultra Low Power (3mA RX) RF Transceiver 310-510MHz
  • SX1231
    • Integrated RF Transceiver with on +17dBm 290-1000MHz
  • SX1231H
    • Integrated RF Transceiver with on +20dBm 290-1000MHz
  • SX1231J
    • Low Power Integrated UHF Transceiver
Semtech XE1209

Semtech XE1209

30-70KHz 200uA RX Transceiver

The XE1209 is ideally suited for very short range data transmission (up to 3 meters) with an average power consumption in TX mode of only 1.8mA (for a broadcasting range of below 1m). The XE1209 includes a built-in carrier detector that on presence of an incoming signal can wake up the complete communication system. A RF front end system can be designed with the XE1209 and fewer than 10 external components, including a low cost 32kHz crystal oscillator.

Features


  • Single chip transceiver
  • Low cost
  • Low external component count
  • Ultra Low Power:
    • Stand-by mode
    • Carrier detection mode
    • Low power receiver mode
  • Unlicensed frequency band
  • Short range applications: 1 to 3 meters

Applications


  • Ultra low power remote control
  • Wireless access control

Packaging

SOP20, TQFN-28

Order Codes

  • XE1209C061TRLF: VQFN-28 Lead-free, RoHS Compliant, 2300 pieces on Tape & Reel