• CMT2119AW-ESR RF Transmitter IC

Descriptions of RF Transmitter IC CMT2119AW:

The CMT2119AW is a high performance, highly flexible, low-cost, single-chip (G)FSK/OOK RF transmitter IC for various 240 to 960 MHz wireless applications. It is a part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. The CMT2119AW provides the simplest way to control the data transmission.

The transmission is started when an effective level turnover is detected on the DATA pin, while the transmission action will stop after the DATA pin holding level low for a defined time window. The chip features can be registers through the 2-wire interface, or programming the embedded EEPROM with CMOSTEK USB Programmer of 1.8 V to 3.6 V, consumes 27.6 mA (FSK @ 868.35 MHz) when transmitting +10 dBm output power, and only leak 20 nA when it is in sleep state. The CMT2119AW transmitter together with the CMT2219A receiver enables a robust RF link.

Features of RF Transmitter IC CMT2119AW:

Optional Configuration Schemes

On-Line Registers Writing

Off-Line EEPROM Programming

Frequency Range: 240 to 960 MHz

Support OOK, FSK and GFSK Demodulation

0.5 to 100 ksps (FSK/GFSK)

0.5 to 30 ksps (OOK)

Deviation: 1.0 to 200 kHz

1-wire Interface for Transmission Control

2-wire Interface for Registers Accessing and EEPROM Programming

Output Power: -10 to +13 dBm

Supply Voltage: 1.8 to 3.6 V

Supply Sleep Current: < 20 nA

FCC/ETSI Compliant

RoHS Compliant

6-pin SOT23-6 Package

Applications of RF Transmitter IC CMT2119AW:

Low-Cost Consumer Electronics Applications

Home and Building Automation 

Remote Fan Controllers

Infrared Transmitter Replacements

Industrial Monitoring and Controls

Remote Lighting Control

Remote Automated Meter Reading

Wireless Alarm and Security Systems

CMT2119AW-ESR RF Transmitter IC

  • Manufacturer: HOPE-RF
  • Manufacturer Part Number: CMT2119AW-ESR
  • Quantity Available: 100
  • Factory Stock **
  • Lead-time: 7-10 Business Days
  • ** For quantities greater then shown above, please contact us for Availability, Pricing and Lead-Time
  • $ 0.92 USD

  • 10 or more $ 0.86 USD
  • 25 or more $ 0.79 USD
  • 100 or more $ 0.75 USD
  • 500 or more $ 0.68 USD
  • 1000 or more $ 0.60 USD