10/2009 ACA2786 1 ghz, 25 db gain catv power doubler amplifer advanced product information - rev 0.0 figure 1: simplifed hybrid internal arrangement features ? 25 db gain ? 40 mhz to 1 ghz operating range ? 0.5 db gain flatness ? 24 v supply ? supply current: 400 ma (typ.) ? very low distortion & noise ? robust design and insensitive to voltage transients ? gaas monolithic ic-based ? standard sot115j package applications ? distribution nodes, system amplifers, and line extenders in catv systems product description the ACA2786 is a gaas hybrid amplifer for catv hfc distribution systems. it consists of two pairs of parallel amplifers that are optimized for exceptionally low distortion and noise fgure. the ACA2786 is offered in a standard sot115j package. hybrid pinout figure 2: hybrid pinout table 1: soj115j pinning pin description 1 rf input 2 gnd 3 gnd or no connection 5 24 v 7, 8 gnd 9 rf output
2 advanced product information - rev 0.0 10/2009 ACA2786 table 2: absolute minimum and maxium ratings table 4: electrical characteristics (test condition: 40 to 870 mhz, t mb = 308c, 75 v loading, see note 1) note: 1. 79 ntsc analog channels; 14 db tilt referenced to 1 ghz; +58 dbmv output power at 1 ghz. table 3: operating ranges symbol min typ max unit conditions supply oltage v dd v dc 53hdv dbmv vhh 2hdpdvhhphdh t 8 c dhhphdh t 8 c symbol min typ max unit conditions rf freuency 40 1000 mhz symbol min typ max unit conditions power gain g p 25 db hdhhtdh db ddhvv db ,5hvv 11 db 25hvv 22 db ctb g hh1h 2 g hh1h 2 g hh1h 1vhh db h ma
w arning anadigics products are not intended for use in life support appliances, devices or systems. use of an anadigics product in any such application without written consent is prohibited. important notice anadigics, inc. 141 mount bethel road warren, new jersey 07059, u.s.a. tel: +1 (908) 668-5000 fax: +1 (908) 668-5132 url: http://www.anadigics.com anadigics, inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. the product specifcations contained in advanced product information sheets and preliminary data sheets are subject to change prior to a products formal introduction. information in data sheets have been carefully checked and are assumed to be reliable; however, anadigics assumes no responsibilities for inaccuracies. anadigics strongly urges customers to verify that the information they are using is current before placing orders. advanced product information - rev 0.0 10/2009 3 ACA2786 figure 3: hybrid line amp physical outline
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