GENERAL DESCRIPTION
The ADF7010 is a low power OOK/ASK/FSK/GFSK UHF transmitter designed for use in ISM band systems. It contains an integrated VCO and sigma-delta fractional-N PLL. The output power, channel spacing, and output frequency are programmable with four 24-bit registers. The fractional-N PLL enables the user to select any channel frequency within the U.S. 902 MHz–928 MHz band, allowing the use of the ADF7010 in frequency hopping systems.

FEATURES
   Single Chip Low Power UHF Transmitter
   902 MHz–928 MHz Frequency Band
   On-Chip VCO and Fractional-N PLL
   2.3 V–3.6 V Supply Voltage
   Programmable Output Power
      –16 dBm to +12 dBm, 0.3 dB Steps
   Data Rates up to 76.8 kbps
   Low Current Consumption
      28 mA at 8 dBm Output
   Power-Down Mode (<1 μA)
   24-Lead TSSOP Package

APPLICATIONS
   Low Cost Wireless Data Transfer
   Wireless Metering
   Remote Control/Security Systems
   Keyless Entry