RF Transmitters
  • SX1223
  • Single-Chip Multi-Channel Low-Power UHF RF Transmitter
  • SX1230
  • +17dBm RF Transmitter, 315/433/868/915MHz
  • SX1240
  • Low cost, low current RF Transmitter +10dBm, 433/868MHz
  • SX1242
  • Low Cost Integrated Transmitter IC
Semtech SX1243

Semtech SX1243

Low cost, low current +10dBm RF Transmitter, 310-928MHz

Add to Watch List

The SX1243 is an ultra-low-cost, fully integrated FSK or OOK transmitter suitable for operation between 310 and 450 MHz, 860 and 870 MHz, as well as 902 and 928 MHz.

Features


  • +10 dBm or 0 dBm Configurable output power
  • Bit rates up to 100 kbps
  • OOK and FSK modulation.
  • 1.8 to 3.7 V supply range.
  • Low BOM Fully Integrated Tx
  • Fractional-N PLL with 1.5 kHz typical step
  • Frequency agility for FHSS modulation
  • AEC-Q100 Qualified Part
  • FCC CFR Part 15.247 Digital Modulation Techniques

Applications


  • Garage Door Openers
  • Low-Cost Consumer Electronic Applications
  • Remote Keyless Entry (RKE)
  • Remote Control / Security Systems

Packaging

  • DFN-UT8

Order Codes

  • SX1243IULTRT - Pb-Free, Halogen Free, RoHS/WEEE compliant product
 
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.