limiting amplifier 50 to 500 mhz LA7 / smLA7 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel:800.366.2266/fax:978.366.2266 ? europe tel:44.1908.574.200/fax:44.1908.574.300 ? asia/pacific tel:81.44.844.8296/fax:81.44.844.8298 visitwww.macom.com foradditionaldatasheetsandproductinformation. v2 1 features ? symmetricalclipping goodevenordersuppression ? highoutputlevel:+11.5dbm(typ.) ? highthirdorderip:+28dbm(typ.) ? fastpulserecoverytime:<50nsec(typ.) description theLA7limitingamplifierisadiscretehybriddes ign,which usesthinfilmmanufacturingprocessesforaccurate performanceandhighreliability. thisdesignusesaschottlydiodelimitercircuita ttheinput,and a single stage bipolar transistor feedback amplifie r at the out put.anrfchokeisusedfordcpowersupplydecoup ling . bothto8andsurfacemountpackagesarehermetical ly sealed,andmilstd883environmentalscreeningis available. product image ordering information part number package LA7 to8 smLA7 surfacemount cLA7 smaconnectorized absolute maximum ratings parameter absolute maximum storagetemperature 62octo+125oc casetemperature +125oc dcvoltage +17v continuousinputpower +23dbm shortterminputpower (1minutemax.) 400mw peakpower(3secmax.) 1w sseriesburnin temperature(case) +125oc thermal data: v cc = +15 v dc parameter rating thermalresistance jc 45oc/w transistorpowerdissipationp d 0.560w junctiontemperaturerise abovecaset jc +25.2oc electrical specifications: z 0 = 50 , v cc = +15 v dc parameter units typical guaranteed 25oc 0o to 50oc -54o to +85oc* frequency mhz 20550 50500 50500 smallsignalgain(min) db 12.5 12.0 11.0 gainflatness(max) db 0.2 0.5 0.7 noisefigure(max) 50300mhz db 7.0 8.0 8.5 noisefigure(max) 300500mhz db 7.5 8.5 9.0 poweroutput @1dbcomp.(min) 50300mhz dbm +12.0 +11.0 +8.0 poweroutput @1dbcomp.(min) 300500mhz dbm +11.5 +10.0 +7.0 ip3 dbm +28 vswrinput/output(max) 1.3:1/1.3:1 1.7:1/1.7:1 2.0:1/2.0:1 dccurrent@15volts(max) ma 54 56 58 *overtemperatureperformancelimitsforpartnumb ercLA7,guaranteedfrom0 o cto+50 o conly.
limiting amplifier 50 to 500 mhz LA7 / smLA7 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel:800.366.2266/fax:978.366.2266 ? europe tel:44.1908.574.200/fax:44.1908.574.300 ? asia/pacific tel:81.44.844.8296/fax:81.44.844.8298 visitwww.macom.com foradditionaldatasheetsandproductinformation. v2 2 typical performance curves at +25c
limiting amplifier 50 to 500 mhz LA7 / smLA7 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel:800.366.2266/fax:978.366.2266 ? europe tel:44.1908.574.200/fax:44.1908.574.300 ? asia/pacific tel:81.44.844.8296/fax:81.44.844.8298 visitwww.macom.com foradditionaldatasheetsandproductinformation. v2 3 outline drawing: to-8 * outline drawing: surface mount * outline drawing: sma connectorized * ? dimensionsareinches(millimeters)0.015(0.38)u nlessotherwisespecified. typical performance curves at +25c weight:1gram(0.04oz.)max weight:1gram(0.04oz.)max weight:19grams(0.67oz.)max
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