Datasheet Analog Devices HMC-AUH256

HMC-AUH256
v01.0208 DRIVER & GAIN BLOCK AMPLIFIERS -CHIP 2 GaAs HEMT MMIC DRIVER
AMPLIFIER, 17.5 -41.0 GHz Typical Applications Features This HMC-AUH256 is ideal for: Gain: 21 dB • Point-to-Point Radios P1dB Output Power: +20 dBm • Point-to-Multi-Point Radios Wideband Performance: 17.5 to 40 GHz • VSAT Supply Voltage: +5V @ 295 mA • SATCOM Small Chip Size: 2.1 x 0.92 x 0.1 mm Functional Diagram General Description
The HMC-AUH256 is a GaAs MMIC HEMT four stage
Driver Amplifier which covers the frequency range
of 17.5 to 40 GHz. The chip can easily be integrated
into Multi-Chip-Modules (MCMs) due to its small (1.93
mm2) size. The HMC-AUH256 offers 21 dB of gain
and +20 dBm output power at 1 dB compression from
a bias supply of +5V @ 295 mA. The HMC-AUH256
may also be used as a frequency doubler. Detail bias
condition to achieve doubler operation. Electrical Specifi cations [1], TA = +25°C Vdd1 = Vdd2 = Vdd3 = Vdd4 = 5V, Idd1 + Idd2 + Idd3 + Idd4 = 295mA [2]
Parameter Min. Frequency Range Typ. Max. Units 17.5 -41 GHz Gain 21 dB Input Return Loss 8 dB 15
8 dB
dB Output Return Loss 20 -30 GHz
30 -45 GHz Output Power for 1 dB Compression 20 dBm Saturated Output Power 23 dBm Output IP3 27 dBm Supply Current (Idd1 + Idd2 + Idd3 + Idd4) 295 mA [1] Unless otherwise indicated, all measurements are from probed die
[2] Adjust Vgg1 = Vgg2 = Vgg3 = Vgg4 between -1V to +0.3V (Typ. -0.3V) to achieve Idd1 = 50 mA, Idd2 = 50 mA, Idd3 = 75 mA, Idd4 = 120 mA 2 -66 For price,
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