Datasheet HMC490 (Analog Devices)

HMC490
v03.0213
GaAs pHEMT MMIC LOW NOISE HIGH IP3 AMPLIFIER, 12 - 17 GHz Typical Applications Features
The HMC490 is ideal for use as either a LNA or driver Noise Figure: 2 dB IP amplifier for: Output P1dB: +26 dBm H • Point-to-Point Radios Gain: 27 dB C • Point-to-Multi-Point Radios Output IP3: +35 dBm - • VSAT R Supply Voltage: +5V • Military & Space IE 50 Ohm Matched Input/Output Die Size: 2.78 x 1.46 x 0.1 mm LIF P
Functional Diagram General Description
M The HMC490 is a high dynamic range GaAs A E PHEMT MMIC Low Noise Amplifier which operates between 12 and 17 GHz. The HMC490 provides IS 27 dB of gain, 2 dB noise figure and an output IP3 O of 35 dBm from a +5V supply voltage. The amplifier N chip can easily be integrated into Multi-Chip-Modules W (MCMs) due to its small size. All data is tested with the chip in a 50 Ohm test fixture connected via LO 0.025mm (1 mil) diameter wire bonds of minimal length 0.31mm (12 mils).
Electrical Specifications, T = +25° C, Vdd = 5V, Idd = 200 mA* A
Parameter Min. Typ. Max. Min. Typ. Max. Units Frequency Range 12 - 14 14 - 17 GHz Gain 24 26.5 24 27 dB Gain Variation Over Temperature 0.03 0.04 0.03 0.04 dB/ °C Noise Figure 2.5 2.0 dB Input Return Loss 8 12 dB Output Return Loss 8 9 dB Output Power for 1 dB Compression (P1dB) 22 25 23 26 dBm Saturated Output Power (Psat) 27 28 dBm Output Third Order Intercept (IP3) 32 35 dBm Supply Current (Idd)(Vdd = 5V, Vgg = -0.8V Typ.) 200 250 200 250 mA * Adjust Vgg between -2.0 to 0V to achieve Idd = 200 mA typical. Inf F or o m r p atio r n ifc ur e n , d ishe e d lbiv y e A r n y a alog n D d t evic o p es is la beclie o eved rd to ebre sa: H ccur iattti e tae M nd re ilicarbloew . H a o ve C wever, o n rp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No P rd hone e r O : 7 n 81- -3li 2n 9 e a -47 t w 0 w 0 • O w rd .h e it r o t niltie n .c e ao t m
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