Microchip MICRF113YM6-TR RF Transmitter, 6-Pin SOT-23

The MICRF113 is a high-performance, easy-to-use, single-chip ASK Transmitter IC for remote wireless applications in the 300MHz to 450MHz frequency band. This transmitter IC is a true "data-in, antenna-out" monolithic device..

Complete UHF ASK transmitter
Frequency range 300MHz to 450MHz
Bit rates up to 20kbps
Output power up to 10dBm
Low external part count
Low voltage operation (down to 1.8V)
Operate with crystals or ceramic resonators
6-pin SOT23