12/2010 aca3747 870 mhz, 25 db gain catv power doubler amplifer advanced product information - rev 0.5 figure 1: simplifed hybrid internal arrangement features ? 25 db gain ? 40 mhz to 870 mhz operating range ? 0.2 db gain flatness ? 24 v supply ? supply current: 430 ma (typ.) ? very low distortion & noise ? robust design and insensitive to voltage transients ? gaas monolithic ic-based ? standard sot115j package applications ? distribution nodes and line extenders in catv systems product description the aca3747 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 aca3747 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 0.5 12/2010 aca3747 table 2: absolute minimum and maximum ratings table 4: electrical characteristics (test condition: 40 to 870 mhz, t mb = 30 8 c, 75 v loading, see note 1) note: 1. 79 fat ntsc analog channels @ +48 dbmv/ch output to 550 mhz, plus 53 fat analog channels @ +38 dbmv/ch above 550 mhz. 2. deviation (peak-to-valley) from best ft line between 40 mhz and 870 mhz. table 3: operating ranges symbol min typ max unit conditions supply oltage v dd +28 v dc 5hdv +70 dbmv vhh 2hdpdvhhphdh t mb 8 c 6dh7hphdh t 67 8 c symbol min typ max unit conditions rf frequency - 40 - 870 mhz symbol min typ max unit conditions power gain g p 25 26 db 0+ 6hdhhtdh 6 db ddhvv db 6hhh ,5hvv 6 db 0+ 0+ 0+ 25hvv 6 22 db 0+ 0+ 0+ ctb g 6hhh 62 g 6hhh 02 g 6hhh vhh db 6h ma
advanced product information - rev 0.5 12/2010 aca3747 3 performance data: s-parameters figure 3: input return loss vs. frequency - 40 - 35 - 30 - 25 - 20 - 15 - 10 - 5 0 0 100 300 400 1000 s11 (db) frequency (mhz) figure 3: input return loss vs. frequency figure 4: gain vs. frequency 22.0 23.0 24.0 25.0 26.0 27.0 28.0 100 300 400 1000 s21 (db) frequency (mhz) figure 4: gain vs. frequency figure 5: reverse isolation vs. frequency - - - - 45 - 40 - 35 - 30 - - - 15 - 10 - 0 100 200 300 400 500 600 700 800 900 1000 s12 (db) frequency (mhz) figure 5: reverse isolation vs. frequency figure 6: output return loss vs. frequency - 40 - 35 - 30 - - - 15 - 10 - 100 300 400 1000 s22 (db) frequency (mhz) figure 6: output return loss vs. frequency
4 advanced product information - rev 0.5 12/2010 aca3747 performance data: distortion figure 7: cso vs. frequency (test condition: see note 1, table 4) - 1 1 0 - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 0 100 200 300 400 500 600 700 800 900 1000 cso (dbc) frequency (mhz) figure 7: cso vs. frequency ( test condition: see note 1, table 4 ) - 1 1 0 - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 0 100 200 300 400 500 600 700 800 900 1000 ctb (dbc) frequency (mhz) figure 8: ctb vs. frequency ( test condition: see note 1, table 4 ) figure 8: ctb vs. frequency (test condition: see note 1, table 4) - 1 1 0 - 100 - 90 - 80 - 70 - 60 - 50 - 40 - 30 0 100 200 300 400 500 600 700 800 900 1000 xmod (dbc) frequency (mhz) figure 9: xmod vs. frequency ( test condition: see note 1, table 4 ) figure 9: xmod vs. frequency (test condition: see note 1, table 4)
advanced product information - rev 0.5 12/2010 aca3747 5 figure 10: hybrid line amp physical outline p ar t n umb er l ot n umb er d a t e c o de y y = y ear , ww = w or k w eek c oun tr y c o de (c c) anadigics l o go figure 11: branding specifcation
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 0.5 12/2010 6 aca3747 ordering information notes: (1.) the v0 order number should be used for 100 piece order increments (i.e. full 100 piece boxes). for less than 100 pieces, use the q9 suffx. (2.) order quantities less than 25 pieces will be shipped in a partially flled 25 piece box. order number unit temperature range package description component packaging ACA3747RJ6V0 1 piece -20 4 c to +100 4 c sot115j hybrid amplifier 100 piece box (1) aca3747rj6q9 1 piece -20 4 c to +100 4 c sot115j hybrid amplifier 25 piece box (2)
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