10 GHz to 20 GHz, GaAs, MMIC,
Double-Balanced Mixer
HMC554ACHIPS
Data Sheet
FEATURES
FUNCTIONAL BLOCK DIAGRAM
Conversion loss of up to 8.5 dB (typical)
LO to RF Isolation: 38 dB (typical)
Input IP3 of up to 20 dBm (typical)
RoHS compliant, 7-pad, bare die CHIP
HMC554ACHIPS
LO
RF
APPLICATIONS
Microwave and very small aperture terminal (VSAT) radios
Test equipment
GND
GND
Military electronic warfare (EW), electronic countermeasure
(ECM), and command, control, communications and
intelligence (C3I)
GND
IF
GND
Figure 1.
GENERAL DESCRIPTION
The HMC554ACHIPS is a general-purpose, double-balanced
mixer that can be used as an upconverter or a downconverter
between 10 GHz and 20 GHz. This mixer is fabricated in a
gallium arsenide (GaAs), metal semiconductor field effect
transistor (MESFET) process and requires no external
components or matching circuitry. The HMC554ACHIPS
optimized balun structures provide high local oscillator (LO) to
RF isolation and LO to intermediate frequency (IF) isolation,
38 dB and 52 dB, respectively.
Rev. 0
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