Datasheet HMC-AUH249 (Analog Devices)

HMC-AUH249
v04.0909
GaAs HEMT MMIC MODULATOR DRIVER AMPLIFIER, DC - 35 GHz Typical Applications Features
this hMc-auh249 is ideal for: small signal Gain: 15 dB • Fiber Optic Modulator driver Output voltage: up to 8v pk-pk • Gain Block for test & Measurement equipment psat Output power: +23 dBm • point-to-point/ point-to-Multi-point radios high speed performance: >35 Ghz 3 dB Bandwidth 4 • Wideband communication & surveil ance systems supply voltage: +5v @ 200 ma • radar Warning systems small die size: 2.2 x 1.80 x 0.1 mm • Military & space ip
Functional Diagram General Description
h c the hMc-auh249 is a Gaas MMic heMt distributed driver amplifier die which operates between dc and 35 Ghz and provides a typical 3 dB bandwidth of s - 37 Ghz. the amplifier provides 15 dB of gain and r e +23 dBm of saturated output power while requiring only 200 ma from a +5v supply. the hMc-auh249 iv exhibits very good gain and phase ripple beyond r 25 Ghz and can output greater than 8v peak-to- d peak, making it ideal for use in broadband wireless, r fiber optic communication and test equipment O applications. the amplifier die occupies less than 4 mm² which facilitates easy integration into Multi- chip-Modules (McMs). the hMc-auh249 requires lat a bias-tee as well as off-chip blocking components u and bypass capacitors for the dc supply lines. vgg1 d adjusts the bias current for the device while vgg2 O adjusts the output gain.
Electrical Specifications [1], T = +25 °C, Vdd = 5V, Vgg2 = 1.5V A
l & M parameter Min. typ. Max. units a Gain 15 dB ic Bandwidth (3 dB) >35 Ghz t Gain variation dc - 35 Ghz ±1 dB p Group delay variation dc - 25 Ghz ±10 ps O power Output at 1 dB compression dc - 5 Ghz 21 dBm power Output at saturation dc - 5 Ghz 23 dBm Maximum Output amplitude 8 vpp dc - 20 Ghz 15 dB input return loss dc - 35 Ghz 9 dB dc - 20 Ghz 13 dB Output return loss dc - 35 Ghz 7 dB power dissipation 1 W supply current (idd) 200 ma [1] unless otherwise indicated, all measurements are from die in a test fixture. [2] adjust vgg1 between -1.0v to 0v to achieve idd = 200 ma. Infor F m o ati ro p n f ruirc n e ish ,e d d e b l y iv Anealroyg a D n evidc ets oi s pblealic ev e e d otr o d b e e ras cc: urH at it e taitne d M relia ic bler. ow Ho a we vve er , C n o 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 rporation, 20 Alpha Road, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
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