CMT2210LW Datasheet, PDF(1/20 Page) List of Unclassifed Manufacturers – Low-Cost 315/433.92 MHz OOK Stand-Alone Receiver

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CMT2210LW Datasheet, PDF (1/20 Pages) List of Unclassifed Manufacturers – Low-Cost 315/433.92 MHz OOK Stand-Alone Receiver

CMT2210LW

Low-Cost 315/433.92 MHz OOK Stand-Alone Receiver

Features

ï® Operation Frequency: 315/433.92 MHz

ï® OOK Demodulation

ï® Symbol Rate: 0.1 to 3.4 ksps

ï® Sensitivity: -108 dBm at 2.4 ksps, 0.1% BER

ï® Receiver Bandwidth: 200 kHz

ï® Image Rejection Ratio: 25 dB

ï® Large Signal Handling: 10 dBm

ï® Stand-Alone, No External MCU Control Required

ï® No Register Configuration Required

ï® Supply Voltage: 1.8 to 3.6 V

ï® Low Power Consumption

ï 3.3 mA @ 315 MHz

ï 3.8 mA @ 433.92 MHz

ï® RoHS Compliant

ï® SOP8 Package

Descriptions

The CMT2210LW is an ultra low-cost, low power, high

performance OOK stand-alone RF receiver for 315/433.92

MHz wireless applications. It is part of the CMOSTEK

NextGenRFTM family, which includes a complete line of

transmitters, receivers and transceivers. The CMT2210LW

is a true plug-and-run device, no register configuration and

manually-tune is required. The device operates at either

315 MHz or 433.92 MHz through selecting an 18.8744 MHz

or 26 MHz crystal, the data rate is optimized to around 2.4

ksps which fits well with the low-end data encoder or MCU

based transmitter. The CMT2210LW operates from 1.8 V to

3.6 V, finely work till the end of most batteriesâ power. It

consumes 3.3 mA current while achieving -109 dBm

receiving sensitivity at 315 MHz and consumes 3.8 mA

current while achieving -108 dBm receiving sensitivity at

433.92 MHz. The SOP8 package is available for easier and

lower-cost manufacturing. The CMT2210LW receiver

together with the CMT211x transmitter enables an ultra low

cost RF link. For NextGenRFTM receivers with more

flexibility, the user can use the CMT2210AW.

Applications

ï® Low-Cost Consumer Electronics Applications

ï® Home and Building Automation

ï® Infrared Receiver Replacements

ï® Industrial Monitoring and Controls

ï® Remote Automated Meter Reading

ï® Remote Lighting Control System

ï® Wireless Alarm and Security Systems

ï® Remote Keyless Entry (RKE)

Ordering Information

Part Number Frequency

CMT2210LW-ESR

CMT2210LW-ESB

315/433.92

MHz

315/433.92

MHz

More Ordering Info: See Page 15

Package

SOP8

/T&R

SOP8

/Tube

MOQ

2,500 pcs

1,000 pcs

SOP8

GND 1

VDD 2

DOUT 3

XOUT 4

8 RFIN

7 VCON

6 VCOP

5 XIN

CMT2210LW Top View

Rev 0.8 | Page 1/20

www.hoperf.com

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