1. Descriptions of RF transmitter IC CMT2150AW:

The CMT2150AW is a true single-chip, highly flexible, high performance, OOK RF transmitter IC with embedded data encoder ideal for 240 to 480 MHz wireless applications. The device integrates a data encoder that is not only compatible with the most common used encoding format of 1527 and 2262, but also a more efficient, flexible and powerful format of 1920 designed by CMOSTEK.

Up to 8 configurable push buttons are supported in multiple button modes. W hen pairing the device to CMOSTEK receiver, the synchronization ID can be programmed into both of the transmitter and receiver during the manufacturing phase, or studied by the receiver from the transmitter remotely by end customers.

An embedded EEPROM allows the RF and encoder parameters to be programmed into the chip using the CMOSTEK USB Programmer and the RFPDK. Alternatively, in stock products of 315/433.92 MHz are available for immediate demands with no need of EEPROM programming.The CMT2150AW is part of the CMOSTEK NextGenRFTM family, together with CMT225xW receivers, they enable ultra low cost, low power consumption RF links.

2. Features of RF transmitter IC CMT2150AW:

● Embedded EEPROM, Very Easy Development with RFPDK 
● All Features Programmable 
● Frequency Range: 240 to 480 MHz 
● Symbol Rate: 0.5 to 40 ksps 
● Output Power: -10 to +13 dBm 
● Current Consumption: 12.4 mA @ +10 dBm 
● Sleep Current < 20 nA 
● Stand-Alone, No External MCU Control Required 
● 3 Types of Encoder Supported: 1920, 1527 and 2262 
● Up to 8 Configurable Data Pins for Push Buttons 
● LED for Low Battery Detection and Transmission 
● Sync ID Auto-Study with CMOSTEK Receiver 
● FCC/ETSI Compliant  ● RoHS Compliant 
● 14-pin SOP14 Package

3. Applications of RF transmitter IC CMT2150AW: 

● Low-Cost Consumer Electronics Applications 
● Home and Building Automation 
● Remote Fan Controllers 
● Infrared Transmitter Replacements 
● Industrial Monitoring and Controls 
● Remote Lighting Control 
● Wireless Alarm and Security Systems 
● Remote Keyless Entry (RKE)