DatasheetsPDF.com

CHR2244-QDG

United Monolithic Semiconductors
Part Number CHR2244-QDG
Manufacturer United Monolithic Semiconductors
Description GaAs Monolithic Microwave IC
Published Feb 29, 2016
Detailed Description CHR2244-QDG RoHS COMPLIANT 5.8 GHz One Antenna Reflective Transponder for Tag GaAs Monolithic Microwave IC Descriptio...
Datasheet PDF File CHR2244-QDG PDF File

CHR2244-QDG
CHR2244-QDG

Overview
CHR2244-QDG RoHS COMPLIANT 5.
8 GHz One Antenna Reflective Transponder for Tag GaAs Monolithic Microwave IC Description The CHR2244 is a MMIC transponder dedicated to short range communications at 5.
8GHz.
It includes all the RF functions for bi-directional transmission and CMOS compatible interfaces.
Only one antenna is necessary.
Three modes are implemented: STANDBY: ultra low current AM detector, with a reduced bandwidth, providing a wake-up signal on SB_out output.
This signal is a DC voltage.
This output is active when and only when an AM modulated RF signal is applied to the RF input.
DOWNLINK: low current AM detector, with optimized IF bandwidth, providing the demodulated data at the CMOS compatible DATA_out output.
UPLINK: multiplier based on a passive reflective mixer.
This circuit is manufactured on a MESFET process.
It is supplied in plastic package (QFN-24).
Main Features 5.
8GHz ISM band operating frequency CMOS compatible Ultra low standby current Integrated wake-up circu...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)