General Description
The MAX7044 crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter is designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range. The MAX7044 supports data rates up to 100kbps, and provides output power up to +13dBm into a 50Ω load while only drawing 7.7mA at 2.7V.

Features
● +2.1V to +3.6V Single-Supply Operation
● OOK/ASK Transmit Data Format
● Up to 100kbps Data Rate
● +13dBm Output Power into 50Ω Load
● Low 7.7mA (typ) Operating Supply Current*
● Uses Small, Low-Cost Crystal
● Small 3mm x 3mm 8-Pin SOT23 Package
● Fast-On Oscillator: 250μs Startup Time

Applications
● Remote Keyless Entry (RKE)
● Tire-Pressure Monitoring (TPM)
● Security Systems
● Garage Door Openers
● RF Remote Controls
● Wireless Game Consoles
● Wireless Computer Peripherals
● Wireless Sensors