Reference: DWM15011202

Brand: Semtech

RFM68W-S2 Low cost 433MHz /868MHz /915MHz HopeRF ISM FSK Transimitter rf module

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The RFM68W is an ultra-low-cost, fully integrated FSK or OOK transmitter suitable for operation between 310 and 450 MHz, 860 and 870 MHz, as well as 902 and 928 MHz..The RFM68W offers integrated radio performance with cost efficiency and is suited for operation in North America FCC part 15.231, FCC part 15.247 DTS and FHSS modes, 15.249, and Europe EN 300...

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CMT2251AW HopeRF CMT single-chip OOK RF Receiver with1920, 1527 and 2262 data Decoder and PWM output
  • CMT2251AW HopeRF CMT single-chip OOK RF Receiver with1920, 1527 and 2262 data Decoder and PWM output

CMT2251AW HopeRF CMT single-chip 300MHz to 480MHz OOK RF Receiver with1920, 1527 and 2262 data Decoder and PWM output

DWM15081805
Rating 

The CMT2251AW is a HopeRF CMT single-chip, ultra low power and high performance device that consists of an OOK RF receiver, with 1920, 1527 and 2262 data decoder and 1 PWM output pin for various 300 to 480MHz wireless applications.


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Description

Descriptions
The CMT2251AW is a true single-chip, ultra low power and high performance device that consists of an OOK RF receiver, a data decoder and 1 PWM output pin for various 300 to 480MHz wireless applications.The device integrates a data decoder that is not only compatible with the most common used packet format of 1527 and 2262, but also a more efficient, flexible and powerful format of 1920 designed by CMOSTEK. The device delivers sensitivity up to -114 dBm while consuming only 3.8 mA current when it is always on. An embedded EEPROM allows the frequency, symbol rate and other features to be programmed into the device 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. When pairing the device to CMOSTEK transmitter,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. The CMT2251AW is part of the CMOSTEK NextGenRFTM family, together with CMT215xW transmitters,they enable ultra low cost, low power consumption RF links.

Features
     Embedded EEPROM 
       -Very Easy Development with RFPDK
       -All Features Programmable
     Frequency Range: 300 to 480 MHz
    Symbol Rate: 0.1 to 40 ksps
    Sensitivity: -114 dBm at 1 ksps, 0.1% BER
    3-wire SPI Interface for EEPROM Programming
    Stand-Alone, No External MCU Control Required< 20 nA
    Configurable Duty-Cycle Receive Mode
    1 PWM Control Output
    Low Power Consumption: 3.8 mA
    Low Standby Current:520 uA
    Support 1920, 1527 and 2262 Decoding Formats
    ID Study, Factory Code Supported
    RoHS Compliant
    16-pin QFN 3x3 Package

Applications
    Smart LED Control (PWM) 
    Low-Cost Consumer Electronics Applications 
    Remote Control
    Fan Controller
    Wireless Controller with PWM Interface
    Home Security and Alarm
    Garage and Gate Openers
    Home and Building Automation
    Industrial Monitoring and Controls
    Sensor Networks

Useful Link:

Click here to view CMT2251AW datasheet

CMOSTEK RFPDK Setup(RF Products Development Kit PC Software)-For Developing stage

AN119 CMT2251AW Configuration Guideline(RF PDK Users Guide)

CMOSTEK WriterConfig V1.0.3 Beta(RF Write config PC software)-For mass production stage

 

Product Details
DWM15081805
2980 Items
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CMT2251AW HopeRF CMT single-chip 300MHz to 480MHz OOK RF Receiver with1920, 1527 and 2262 data Decoder and PWM output

CMT2251AW HopeRF CMT single-chip 300MHz to 480MHz OOK RF Receiver with1920, 1527 and 2262 data Decoder and PWM output

The CMT2251AW is a HopeRF CMT single-chip, ultra low power and high performance device that consists of an OOK RF receiver, with 1920, 1527 and 2262 data decoder and 1 PWM output pin for various 300 to 480MHz wireless applications.


Write your review
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