CMT2220LS
CMT2220LS is OOK Receiver manufactured by CMOSTEK.
Features
So CApplication
- Frequency range: 300
- 480 MHz
- Data rate: 1
- 5 kbps
- Sensitivity: -107 d Bm (3 kbps), 0.1％ BER
- Receiver bandwidth: 510 k Hz @ 433.92 MHz
- Image rejection ratio: 33 d B
- Supporting input signal up to 10 d Bm
- Operating independently with antenna in and data out
- Home and building automation control
- Infrared receiver replacement
- Industrial monitoring and control
- Wireless meter reading
- Wireless lighting control system
- Wireless alarm and security system
- Access control system with remote control
- Supply voltage: 3.0
- 5.5 V
- Low power consumption: 5.3 m A @ 315 MHz
- SOP8 packaging
- Ro HS pliant
Description
Ordering Information
The CMT2220LS are new-generation, low-power, high-performance, plug-and-play based OOK RF receiver with no need for register configuration, fitting for wireless receiving applications within 300
- 480 MHz ISM band. The CMT2220LS supports a data rate range of 1
- 5 kbps, ideal for pairing with encoder or MCU based low-cost transmitters. Operating in a supply voltage range of 3.0
- 5.5 V, the chip remains stable receiving performance with no significant performance change in different power supply voltage within this voltage range. It consumes only a current of 5.7 m A while achieving a receiving sensitivity of -107 d Bm @ 433.92 MHz. The chip can operate at the monly used 315 MHz frequency or other RF frequency points within the applicable frequency band through selecting crystals with different frequencies. The CMT2220LS receiver cooperating with CMT211x / 5x / 8x transmitters can fulfill cost-effective RF application solutions conveniently.
Product Model CMT2220LS-ESR
Package SOP8/Tape
Minimum Order Quantity 2,500 pcs
GND 1 RFIN 2 VDD 3 CAGC 4
8 XOSC 7 NC 6 SHUT 5 DOUT
CMT2220LS Pin Arrangement
Copyright © By CMOSTEK
Rev 1.0 | 1/15
.cmostek.
Table of Contents
1 Electrical Specifications...
