Features: High Image Rejection: >30 dBInput IP3: +18 dBWideband IF: DC to 1.5 GHzSmall Size: 1.3 mm x 1.6 mmApplicationThe HMC256 is ideal for:• Microwave Radio & VSAT• Test Instrumentation• Military Radios Radar & ECM• SpaceSpecifications ...
HMC256: Features: High Image Rejection: >30 dBInput IP3: +18 dBWideband IF: DC to 1.5 GHzSmall Size: 1.3 mm x 1.6 mmApplicationThe HMC256 is ideal for:• Microwave Radio & VSAT• Test Instr...
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RF / IF Input | +13 dBm |
LO Drive | +27 dBm |
Channel Temperature | 150 |
Continuous Pdiss (T = 85 ) (derate 9.36 mW/°C above 85 ) |
0.61 W |
Thermal Resistance (RTH) (junction to die bottom) |
106.8 /W |
Storage Temperature | -65 to +150 |
Operating Temperature | -55 to +85 |
The HMC256 chip is a compact, 2.08 mm2, I/Q Mixer MMIC which can be used as an Image Reject Mixer (IRM) or SSB upconverter. The HMC256 chip utilizes two standard Hittite double-balanced mixer cells and a Lange Coupler realized in GaAs MESFET technology. All data is with the chip in a 50 Ohm test fi xture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length <0.51 mm (<20 mils). A low frequency quadrature hybrid was used to interface the MMIC IF ports to a 120 MHz IF USB output. This provides an example of the I/Q Mixer in an IRM application. The IF may be used from DC to 1.5 GHz. This I/Q Mixer is a more reliable, much smaller replacement to hybrid drop-in style I/Q Mixer assemblies.