RF Transceivers
  • SX1233
    • High Bit Rate Transceiver Low Power Integrated UHF Transceiver
  • SX1231
    • Low Power Integrated UHF Transceiver
  • XE1209
    • Ultra Low-Power CMOS RF Transceiver
  • XE1205
    • TrueRF™ Multi-Channel, Narrow-Band RF Transceiver
  • XE1203F
    • 433 MHz / 868 MHz / 915 MHz Low-Power, Integrated UHF RF Transceiver
  • XE1202A
    • TrueRF™ Multi-Channel, Low-Power Transceiver
  • SX1282
    • Transceiver/MCU/ADC System-on-Chip with RISC CPU for Battery-Powered Ultra-Low Power Applications
  • SX1212
    • Ultra-Low Power Integrated 300-510MHz RF Transceiver
Semtech XE1201A

Semtech XE1201A

Not available for new designs; use XE1202, XE1203, or XE1205

The XE1201A operates in the European and Asian 433MHz as well as the USA 315MHz ISM bands. It includes one on-chip filter allowing for a 300kHz wide channel with a programmable deviation frequency of 4kHz to 200kHz (minimum steps of 5kHz). The XE1201A has a built in programmable RF output power amplifier with 4 different levels (ranging from -15dBm to +5dBm) allowing for optimized power consumption at all times.

Features


  • Very low power
  • Half-duplex operation
  • Data rate up to 64 kbit/s
  • High sensitivity
  • Few external components
  • Internal bit synchronizer
  • 3-wire bus for easy microcontroller interface
  • Output power programmable via bus

Applications


  • Telemetry
  • RF security systems (smoke/fire detectors, motion
  • Keyless entry
  • Building control
  • Wireless data link
  • Wireless sensing network
  • Wireless voice link
  • Solid State Compass & Wireless Compass

Packaging

TQFP32

Order Codes

  • XE1201AI026TR: 2000 pieces on Tape & Reel