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CHM1483-QFG/20 United Monolithic Semiconductors
Modulator/Demodulator
MFG Part Number: CHM1483-QFG
  
QFN Packaged 10-16 GHz Direct Modulator.  GaAs Monolithic Microwave IC.  UMS 10-16GHz direct quadrature modulator packaged integrates a double-balanced mixer (LO suppression and Image Rejection) and a LO buffer.  It can be used for both LSB and USB configurations.  The high carrier suppression, the side band rejection and the very low out-of-band noise density combined with the baseband inputs which supports modulation from DC to 250 MHz makes this circuit a very versatile modulator for high performance systems. Standard surface mount package (QFN).  The overall power supply is as low as 4V/110mA.  The circuit is mainly dedicated to Point to Point and Point to Multi-Point systems and also well suited for a wide range of microwave and millimetre wave applications and systems.  It is developed on a 0.5µm E/D mode pHEMT process, and will be available in a standard surface mount 32 leads QFN 5x5, compliant with the Restriction of Hazardous Substances (RoHS) European Union directive 2002/95/EC.
 
Key AttributesValue
Frequency Range : Minimum Frequency10000 MHz
Frequency Range : Maximum Frequency16000 MHz
Demodulation Conversion Loss-10 dB
Demodulation Input IP30 dBm
Modulation Output Power-18 dBm
Modulation ACPR40 dBc
Modulation LO Carrier Suppression50 dBc
Package TypeQFN
Availability
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