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CMT2210LB PDF预览

CMT2210LB

更新时间: 2024-11-17 15:18:43
品牌 Logo 应用领域
华普微 - HOPERF 无线射频
页数 文件大小 规格书
25页 755K
描述
CMT221xB/LB 器件是一款超低功耗、高性能、低成本 OOK 独立射频接收器,适用于各种 300 至 920 MHz 无线应用。 它是 CMOSTEK NextGenRFTM 系列的一部分,

CMT2210LB 数据手册

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CMT2210/7LB  
CMT2217B  
300 920 MHz OOK Standalone RF Receiver  
Features  
Applications  
Embedded EEPROM  
Low-Cost Consumer Electronics Applications  
Home and Building Automation  
Frequency Range 300 to 920 MHz  
Data Rate: 0.1 to 40 kbps  
Infrared Receiver Replacements  
Industrial Monitoring and Controls  
Remote Automated Meter Reading  
Remote Lighting Control System  
Wireless Alarm and Security Systems  
Remote Keyless Entry (RKE)  
Sensitivity: -113 dBm at 1 kbps, 0.1% BER  
Configurable Receiver Bandwidth: 50 to 330 kHz  
3-wire SPI Interface for EEPROM Programming  
Stand-Alone, No External MCU Control Required  
Configurable Duty-Cycle Operation Mode  
Rx Active and System Clock Output  
Supply Voltage: 1.8 to 3.6 V  
Ordering Information  
Low Power Consumption: 3.8 mA  
Low Sleep Current  
Package  
QFN16(3x3)  
SOP8  
Part Number  
CMT2217B-EQR  
CMT2210LB-ESR  
CMT2217LB-ESR  
Frequency  
300 - 920 MHz  
300 - 480 MHz  
300 - 920 MHz  
MOQ  
60 nA when Sleep Timer Off  
5,000 pcs  
2,500 pcs  
2,500 pcs  
440 nA when Sleep Timer On  
RoHS Compliant  
SOP8  
16-pin QFN 3x3 and SOP8 Packages  
Descriptions  
The CMT221xB/LB device is an ultra-low power, high  
performance, low-cost OOK stand-alone RF receiver for  
various 300 to 920 MHz wireless applications. It is part of  
the CMOSTEK NextGenRFTM family, which includes a  
complete line of transmitters, receivers and transceivers. An  
embedded EEPROM allows the frequency, data rate and  
other features to be programmed into the device using the  
CMOSTEK USB Programmer and RFPDK. Alternatively, in  
stock products of 433.92 / 868 MHz is available for  
immediate demands without the need of EEPROM  
programming. When the CMT221xB/LB is always on, it  
consumes only 3.8 mA current while achieving -113 dBm  
receiving sensitivity. It consumes even less power when  
working in duty-cycle operation mode via the built-in sleep  
timer. The CMT221xB/LB receiver together with the  
CMT211x transmitter enables an ultra-low cost RF link.  
QFN16 (3X3)  
SOP8  
16 15 14 13  
CSB  
SDA  
SCL  
NC  
1
2
3
4
NC  
NC  
12  
11  
SDA  
1
8
CSB  
7 VDD  
GND  
5 RFIN  
SCL 2
10 NC  
NC  
9
DOUT  
XIN  
3
4
6
5
6
7
8
CMT2217B CMT221xLB Top View  
www.cmostek.com  
Copyright © By CMOSTEK  
Rev 0.8 | Page 1/25  

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