HMC1057

MIXERS - SUB HARMONIC - CHIP v01.0413 Typical Applications The HMC1057 is ideal for: Short Haul / High Capacity Radios Test Equipment & Sensors Military End-Use E-Band Communications Systems Automotive Radar Functional Diagram HMC1057 GaAs MMIC SUB HARMONIC I/Q MIXER, 71 - 86 GHz Features Passive: No DC Bias Required High Input IP3: 13 dBm [2] High LO/RF Isolation: 30 dB High 2LO/RF Isolation: 50 dB Wide IF Bandwidth: DC - 12 GHz Upconversion & Downconversion Applications Die Size: 1.74 x 1.73 x 0.1 mm General Description The HMC1057 is a sub-harmonically pumped MMIC Mixer which can be used as either an Image reject mixer (IRM) or a single sideband upconverter. This passsive MMIC mixer is fabricated with GaAs Shottky diode technology. For downconversion applications, an external quadrature hybrid can be used to select the desired sideband while rejecting image signals. All bond pads and the die backside are Ti/Au metallized and the Shottky devices are fully passivated for reliable operation. All data shown herein is measured with the chip in a 50 Ohm environment and contacted with RF probes. Electrical Specifications, TA = +25° C, IF = 4 GHz, LO = +13 dBm, USB [1] Parameter Min. Typ. Max. RF Frequency Range IF Frequency Range LO Frequency Range Conversion Loss 71 - 86 DC - 12 29 - 43 12 15 2LO to RF Isolation 50 LO to RF Isolation 30 LO to IF Isolation RF to IF Isolation IP3 (Input) [2] 35 25 +13 [1] Unless otherwise noted , all measurements performed...