HMC342

AMPLIFIERS - LOW NOISE - CHIP v01.0907 1 Typical Applications The HMC342 is ideal for: Microwave Point-to-Point Radios Millimeterwave Point-to-Point Radios VSAT & SATCOM Functional Diagram HMC342 GaAs MMIC LOW NOISE AMPLIFIER, 13 - 25 GHz Features Noise Figure : 3.5 dB Gain: 20 dB Single Supply : +3V @ 41mA Small Size: 1.06 x 2.02 mm General Description The HMC342 chip is a GaAs MMIC Low Noise Amplifier (LNA) which covers the frequency range of 13 to 25 GHz. The chip can easily be integrated into Multi-Chip Modules (MCMs) due to its small (2.14 mm2) size. The chip utilizes a GaAs PHEMT process offering 20 dB gain from a single bias supply of +3V @ 41mA with a noise figure of 3.5 dB. All data is with the chip in a 50 ohm test fixture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length 0.31 mm (<12 mils). Electrical Specifications, TA = +25° C, Vdd = +3V Parameter Min. Frequency Range Gain 16 Gain Variation Over Temperature Noise Figure Input Return Loss 6 Output Return Loss 6 Reverse Isolation 39 Output Power for 1dB Compression (P1dB) 1 Saturated Output Power (Psat) 3 Output Third Order Intercept (IP3) 8 Supply Current (Idd)(Vdd = +3V) Typ. 13 - 25 21 .03 3.5 13 14 45 5 8 13 41 Max. 26 .04 4.5 55 Units GHz dB dB/°C dB dB dB dB dBm dBm dBm mA 1 - 14 IrrliniecgfseohpntrsomsFenoasoftiisibtorhingilriprtdyafurnpirstinaecairdstseihesbes,uydmtdhimebaedtypmllbiAicyavanyPAtaeiorlnoehrnagsylouoolDrgtnaeofDrenvtoheim:cdeveri9cwisttes7io...