HMC266

v03.0907 HMC266 GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 20 - 40 GHz MIXERS - SUB-HARMONIC - CHIP 3 3 - 28 Typical Applications Features The HMC266 is ideal for: Input IP3: Up to +17 dBm 23, 26, & 38 GHz Point-to-Point Radios Sub-Harmonically Pumped (x2) LO LMDS Small Size: 1.34 x 1.49 x 0.01 mm SATCOM LETE Functional Diagram General Description The HMC266 chip is a broadband GaAs MMIC sub-harmonically pumped (x2) balanced passive mixer which can be used as an upconverter or downconverter in a small overall chip area of 1.9 mm2. The 2LO to RF isolation is excellent eliminating the need for additional filtering. All data is with the chip in a 50 ohm test fixture connected via 0.076 mm (3 mil) ribbon bonds of minimal length <0.31 mm (<12 mils). These devices are much smaller and more reliable than hybrid diode mixer designs. SO Electrical Specifications, TA = +25° C, LO Drive = +12 dBm B Frequency Range, RF O Frequency Range, LO Parameter IF = 1 GHz Min. Typ. Max. 20 - 40 10 - 20 Units GHz GHz Frequency Range, IF 1-3 GHz Conversion Loss 12 16 dB Noise Figure (SSB) 12 16 dB 2LO to RF Isolation 42 52 dB LO to RF Isolation 20 24 dB 2LO to IF Isolation 50 60 dB RF to IF Isolation 16 22 dB LO to IF Isolation 48 55 dB IP3 (Input) 10 13 dBm 1 dB Compression (Input) 0 +4 dBm IrrliniecgfseohpntrsomsenoasftiisibtohingilrirtdyafunpirstnaeairdstsihesbesuydmtFhimebao2dtypmrlb0iAcyaanpyAtaAirorlnoenialgscpluooelDrght e,ofD...