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CMT2150AW

RF Encode IC

CMT2150A.png


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)


Design documents and resources
DEMO & Tools:
CMOSTEK WriterConfig V1.3.0 for Writer V3.1
2018-12-04
CMOSTEK WriterConfig V1.4.0 for Writer V3.1
2018-11-30
RFDK_PIC16_LCD V1.1hardware(131029)
2018-11-22
AN2004-RF67 communication example
2018-12-03
RFMXXB_Tools
2018-12-06
RFXXB_TOOLS
2018-12-04
HopeRF_RFDK_RFMxx_DEMO_V2.1_operation_manual
2018-11-22
HopeRF_RF-EVB_manual_V1.21
2018-11-22
AN0002-Hopeduino platform construction guideline
2018-11-20
AN1003-CMT2150A & CMT2210A communication example(1527 coding)
2018-12-03
AN113 CMT2150A-2250A One-Way RF Link Development Kits Users Guide
2018-12-03
AN112 CMT2150A Configuration Guideline
2018-12-03
AN140-CMOSTEK User Manual_V1.3
2018-12-05
AN1001-CMT211xA & CMT221xA communication example
2018-12-03
Design Guides:
AN0002-Hopeduino platform construction guideline
2018-11-22
AN166-CMT2219B RSSI User Guide_EN
2018-12-05
AN115 Pairing CMT2150A and CMT2250(1)A
2018-12-04
AN121 CMT21xx Handheld Device Design Guide-EN-V0.6-160217
2019-08-19
AN100 CMT211x5x8x Transmitter Chip Schematic and PCB Layout Design Guide-EN-V0.81-150916
2019-11-08
Certification & Test Reports:
RF IC Reach
2020-05-15
RF IC ROHS 2.0
2020-05-18
Typical application plan
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Associated products
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