HMC-ALH444 v04.0417 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 1 - 12 GHz 1 Typical Applications Features This HMC-ALH444 is ideal for: Noise Figure: 1.75 dB 10 GHz Wideband Communication Systems Gain: 17 dB Surveillance Systems P1dB Output Power: +19 dBm 5 GHz Point-to-Point Radios Supply Voltage: +5V 55 mA Point-to-Multi-Point Radios Die Size: 2.64 x 1.64 x 0.1 mm Military & Space Test Instrumentation * VSAT General Description Functional Diagram The HMC-ALH444 is a GaAs MMIC HEMT Low Noise Wideband Amplifier die which operates between 1 and 12 GHz. The amplifier provides 17 dB of gain, 1.5 dB noise figure and +19 dBm of output power at 1 dB gain compression while requiring only 55 mA from a +5V supply voltage. Electrical Specifications* , T = +25 C, Vdd= +5V A Parameter Min. Typ. Max. Units Frequency Range 1 - 12 GHz Gain 15 17 dB Gain Variation over Temperature 0.02 dB / C Noise Figure 1.5 2 dB Input Return Loss 10 dB Output Return Loss 14 dB Output IP3 28 dBm Output Power for 1 dB Compression 19 dBm Supply Current (Idd) 55 mA (Vdd = 5V, Vgg1 = -0.5V Typ., Vgg2 = 1.5V Typ) *Unless otherwise indicated, all measurements are from probed die Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., One TechFonr polorgicy We, daeyli, Pver.yO, a. Bnd tox 9o p10la6c, Ne oordrweros: Aodn, MaloA 0g D2e0v6ic2e-s9, I10nc6., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 Order online at www.analog.com rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 781-329-4700 Order online at www.analog.com 1 - 1 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Application Support: Phone: 1-800-ANALOG-D Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D AMPLIFIERS - LOW NOISE - CHIPHMC-ALH444 v04.0417 GaAs HEMT MMIC LOW NOISE AMPLIFIER, 1 - 12 GHz 1 Noise Figure vs. Frequency Linear Gain vs. Frequency 20 2.5 18 16 2 14 12 1.5 10 8 1 6 4 0.5 2 0 0 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 14 FREQUENCY (GHz) FREQUENCY (GHz) Input Return Loss vs. Frequency Output Return Loss vs. Frequency 0 0 -5 -5 -10 -15 -10 -20 -25 -15 -30 -35 -20 -40 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 14 FREQUENCY (GHz) FREQUENCY (GHz) For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 Order online at www.analog.com 1 - 2 Application Support: Phone: 1-800-ANALOG-D RETURN LOSS (dB) GAIN (dB) RETURN LOSS (dB) NOISE FIGURE (dB) AMPLIFIERS - LOW NOISE - CHIP