CMT2113A

The CMT2113A is ultra low-cost, highly flexible, high performance, single-chip (G)FSK/OOK transmitters for various 240 to 480 MHz wireless applications.

Description

The CMT2113A is ultra low-cost, highly flexible, high performance, single-chip (G)FSK/OOK transmitters for various 240 to 480 MHz wireless applications. It is part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. With very low current consumption, the device modulates and transmits the data which is sent from the host MCU. An embedded EEPROM allows the frequency, output power and other features to be programmed into the chip using the CMOSTEK USB Programmer and RFPDK.

Features

  • Embedded EEPROM
    • Very Easy Development with RFPDK
    • All Features Programmable
  • Frequency Range: 240 to 480 MHz
  • OOK, FSK and GFSK Modulation
  • Symbol Rate:
    • 0.5 to 30 ksps (OOK)
    • 0.5 to 100 ksps (FSK)
  • Deviation: 1.0 to 200 kHz
  • Output Power: -10 to +13 dBm
  • Supply Voltage: 1.8 to 3.6 V
  • Sleep Current < 20 nA
  • FCC / ETSI Compliant
  • RoHS Compliant
  • 6-pin SOT23-6 Package

Applications

  • 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)

Description Version Updated Size
CMT2113A 0.8 2015/05/22 756.16 KB
Description Version Updated Size

Software Downloads

Similar Devices
 Part Number Modulation  Frequency 
(MHz)
 Symbol Rate 
(kbps)
Output Power
(dBm)
Remark
OOK 240 - 480 30 +13
OOK 240 - 960 30 +13
OOK / (G) FSK 240 - 960 100 +13
OOK 240 - 480 40 +13 w/ Encoder
OOK / (G) FSK 240 - 960 100 +13 w/ Encoder
OOK 240 - 480 30 +13 SoC Tx
OOK / (G) FSK 240 - 960 100 +13 SoC Tx
Paired Devices
 Part Number Modulation  Frequency 
(MHz)
 Symbol Rate 
(kbps)
 Sensitivity
(dBm)
Remark
OOK / (G) FSK 300 - 480 100 -111

Order Samples

CMOSTEK provides samples to qualified developers at no charge, please fill the form below to start the application.

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