Features: Integrated LO Amplifi er: -4 dBm InputSub-Harmonically Pumped (x2) LOIntegrated IF Amplifi er: 3 dB GainSmall Size: 1.32mm x 1.32mmApplicationThe HMC265 is ideal for:• Microwave Point to Point Radios• LMDS• SATCOMSpecifications RF / IF Input (Vd...
HMC265: Features: Integrated LO Amplifi er: -4 dBm InputSub-Harmonically Pumped (x2) LOIntegrated IF Amplifi er: 3 dB GainSmall Size: 1.32mm x 1.32mmApplicationThe HMC265 is ideal for:• Microwave Poin...
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RF / IF Input (Vdd = +4V) |
+13 dBm |
LO Drive (Vdd = +4V) | +13 dBm |
Vdd | +5.5V |
Storage Temperature | -65 to +150 °C |
Operating Temperature | -55 to +85 °C |
The HMC265 chip is a sub-harmonically pumped (x2) MMIC downconverter with integrated LO & IF amplifi ers. The chip utilizes a GaAs PHEMT technology that results in a small overall chip area of 1.74 mm2. The 2LO to RF isolation is excellent eliminating the need for additional fi ltering. The LO amplifi er is a single bias (+3V to +4V) two stage design with only -4 dBm nominal drive requirement. All data of HMC265 is with the chip in a 50 ohm test fi xture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length <0.31 mm (<12 mils). This downconverter IC is an excellent, smaller, and more reliable replacement to hybrid diode based downconverter MMIC assemblies.