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The MMIQ-0205SSM is a miniaturized, surface-mount multi-octave 1.75-5.0 GHz IQ mixer. It features matched double balanced mixers connected with an integrated LO hybrid and RF power divider. It can be used for either upconversion or downconversion. Applications include communications or radar systems with advanced digital modulation formats and phase modulated signals, test and measurement, or electronic warfare. Image reject or single sideband modulation with excellent suppression is possible with use of an external IF quadrature (90°) hybrid.


Electrical Specifications- Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.
Parameter LO RF IF Min Typ Max Diode Option1
  (GHz) (GHz) (GHz)       LO drive level (dBm)
Conversion Loss (dB) 1.75-5 DC-0.2   8.5 11 +19.5 to +24
(Combined IF with Test Hybrid) 0.2-2   11  
Image Rejection (dB) (Combined IF with Test Hybrid)     See Plots  
I/Q Amplitude Balance (dB)     0.15  
I/Q Quadrature Phase Balance (Degrees)     5  
Isolation (dB)        
LO-RF     See  
LO-IF     Plots  
Input 1 dB Compression (dBm)     +16  
Input Two-Tone Intercept (dBm)     +25  
1Contact factory for other diode options.




EVAL-MMIQ-0205SEval Board

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