中文版 | English
代理产品
联系我们
    电话:+86-755-8343 4500
    传真:+86-755-8343 4600
  
General Description
The MICRF213 is  a general purpose, 3.3V QwikRadio Receiver that operates at 315MHz with typical sensitivity of -110dBm.
The MICRF213 functions as a  super-heterodyne receiver for OOK and ASK modulation up to 7.2kbps. The down-conversion  mixer also provides image rejection. All post-detection data filtering is provided on the MICRF213. Any one of four filter bandwidths may be selected externally by the user using binary steps (from 1.18kHz  to 9.44kHz, Manchester  Encoded). The  user need  only configure the device  with a set of easily determined  values,  based upon data rate, code modulation format, and desired duty-cycle operation.
 
Features
•  Up to –110dBm sensitivity, 1kbps and BER 10E-02
•  Image Rejection Mixer
•  Frequency from 300MHz to 350MHz 
•  Low current consumption: 3.9mA @ 315MHz, continuous on data rates to 7.2kbps (Manchester Encoded)
• Analog RSSI Output
•  No IF filter required
•  Excellent selectivity and noise rejection
•  Low external part count
 
Ordering Information
Part Number Temperature Range Package
MICRF213AYQS –40° to +105°C 16-Pin QSOP
 
Typical Application