MMIC Double-Balanced I/Q Mixer
Page 1
MMIQ-0205HSM
The MMIQ-0205HSM 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. For a list of recommended LO
driver amps for all mixers and IQ mixers, see here.
Features
5mm QFN Surface-Mount Package
CAD Optimized for Superior Isolation, Spurious Response, and Image Rejection/Sideband Suppression
Broadband Performance
Excellent Unit-to-Unit Repeatability
Fully nonlinear software models available with Marki Circuit Models for Microwave Office
RoHS Compliant
Electrical Specifications - Specifications guaranteed from -55 to +100C, measured in a 50Ω system.
Parameter
LO
(GHz)
RF
(GHz)
IF
(GHz)
Min
Typ
Max
Diode Option
LO drive level (dBm)
Conversion Loss (dB)
DC-0.2
0.2-2.0
8.0
10.5
(Combined IF with Test Hybrid)
10.5
Image Rejection (dB)
See
Plots
(Combined IF with Test Hybrid)
I/Q Amplitude Balance (dB)
0.16
3
I/Q Quadrature Phase Balance
(Degrees)
Isolation (dB)
1.75-5.0
+14 to +20
DC-2.0
LO-RF
See
LO-IF
Plots
RF-IF
Input 1 dB Compression (dBm)
(Combined IF with Test Hybrid)
Input Two-Tone Intercept (dBm)
(Combined IF with Test Hybrid)
+12
+20
Part Number Options
Model Number
Description
MMIQ-0205HSM-2 1
EVAL-MMIQ-0205H
MMIQ-0205HXA
Surface Mount
Connectorized Evaluation Fixture
Connectorized Module
1 For port locations and I/O designations, refer to the drawing on page 3 of this document.
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
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