40 41 42 43 44 45 80 0 84 0 88 0 92 0 96 0 1 000 product description stanford microdevices sxl-189 amplifier is a high efficiency gaas heterojunction bipolar transistor (hbt) mmics housed in low-cost surface-mountable plastic package. these hbt mmics are fabricated using molecular beam epitaxial growth technology which produces reliable and consistent performance from wafer to wafer and lot to lot. these amplifiers are specially designed for use as driver devices for infrastructure equipment in the 800-1000 mhz cellular bands. its high linearity make it an ideal choice for multi-carrier as well as digital applications. sxl-189 800-1000 mhz 50 ohm power mmic amplifier product features ? patented high reliability gaas hbt technology ? high linearity performance : +42dbm typ. at 900 mhz ? surface-mountable plastic package applications ? cellular systems ? multi-carrier applications symbol parameters: test conditions: z 0 = 50 ohms, f = 800-1000 mhz units min. typ . max. p 1db output power at 1db compression f = 800-1000 mhz d bm 24.0 s 21 power gain f = 800-1000 mhz d b 1 4.5 s 12 reverse isolation f = 800-1000 mhz d b 3 0.0 vswr input vswr f = 800-1000 mhz - 2.0:1 vswr output vswr f = 800-1000 mhz - 2.0:1 ip 3 third order intercept point f = 800-1000 mhz d bm 42.0 nf noise figure f = 800-1000 mhz d b 5 .0 i d device current vc=+5v ma 110.0 electrical specifications at ta = 25c the information provided herein is believed to be reliable at press time. stanford microdevices assumes no responsibility for inaccuracies or omissions. stanford microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the users own risk. prices and specifications are subject to change without notice. no patent rights or licenses to any of the circuits described herein are implied or granted to any third party. stanford microdevices does not authorize or warrant any stanford microdevices product for use in life-support devices and/or systems. copyright 1998 stanford microdevices, inc. all worldwide rights reserved. 522 almanor ave., sunnyvale, ca 94086 phone: (800) smi-mmic http://www.stanfordmicro.com output third order intercept point vs. frequency mhz dbm preliminary
-25.0 -20.0 -15.0 -10.0 -5.0 0.0 80 0 84 0 88 0 92 0 96 0 1 000 12.0 14.0 16.0 18.0 20.0 80 0 84 0 88 0 92 0 96 0 1 000 40.0 41.0 42.0 43.0 44.0 45.0 80 0 84 0 88 0 92 0 96 0 1 000 output third order intercept vs. frequency sxl-189 800-1000 mhz power mmic amplifier 522 almanor ave., sunnyvale, ca 94086 phone: (800) smi-mmic http://www.stanfordmicro.com mhz t ypical performance at 25 c (vc = 5.0v , ic=1 10ma) 2 preliminary input/output return loss vs. frequency dbm mhz db s11 s22 db power gain vs. frequency mhz input output & bias recommended land pattern outline drawing
522 almanor ave., sunnyvale, ca 94086 phone: (800) smi-mmic http://www.stanfordmicro.com 3 preliminary sxl-189 800-1000 mhz power mmic amplifier typical third order intercept point performance at 900 mhz ref 15.0 dbm #at 40 db mkr -1.0020 mhz -62.6 db log 10db/ center 900.00 mhz span 5.00 mhz tone power= +11dbm, ip3 = +42.3dbm
100pf 3.0pf +5vdc 33pf 100pf 1000pf 1uf 680 ohm 1.2k ohm 33 nh sxa-289 output gnd gnd r=680 ohm c=100pf c=3.0pf r=1.2k ohm l=33nh gnd c=100pf input 33pf 1uf 1000pf +5 522 almanor ave., sunnyvale, ca 94086 phone: (800) smi-mmic http://www.stanfordmicro.com 4 part number devices per reel reel size sxl-189-tr1 500 7" sxl-189-tr2 1000 13" SXL-189-EB eval board - part number ordering information lead temperature junction temperature mttf (hrs) +25c +90c >10,000,000 +60c +125c >5,000,000 +85c +150c 1 ,000,000 mttf vs. temperature @ id = 110ma thermal resistance (lead-junction): 60 c/w absolute maximum ratings notes: 1. operation of this device above any one of these parameters may cause permanent damage. parameter ab solu te maximum device voltage 7v device current 200ma power dissipation 1500mw rf input power 100mw junction temperature +150c operating temperature -45c to +85c storage temperature -65c to +150c preliminary sxl-189 800-1000 mhz power mmic amplifier application schematic and bias circuit for 900 mhz operation board layout and matching circuit at 900 mhz sxl-189
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