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04/2011 aca2407 750/870/1000 mhz catv power doubler line amplifer data sheet - rev 2.4 figure 1: hybrid application diagram features ? 1 ghz specifed performance ? 21.5 db gain ? very low distortion ? excellent 75 ? input and output match ? stable with high vswr load conditions ? monolithic design for consistent performance part-to-part ? low dc power consumption ? surface mount package compatible with automatic assembly ? low cost alternative to hybrids ? meets cenelec standards ? materials set consistent with rohs directives. applications ? catv line amplifers, system amplifers, distribution nodes product description the aca2407 is a highly linear, monolithic gaas rf amplifer that has been developed to replace, in new designs, standard catv hybrid amplifers. offered in a convenient surface mount package, the mmic consists of two pairs of parallel amplifers that are optimized for exceptionally low distortion and noise fgure. a hybrid equivalent that provides fat gain response and s7 package 16 pin wide body soic with heat slug excellent input and output return loss over the 40 to 1000 mhz catv downstream band is formed when one aca2407 is cascaded between two appropriate transmission line baluns. rf input rf output 2a 2b 1b 1a aca2407
2 data sheet - rev 2.4 04/2011 aca2407 figure 2: pin out table 1: pin description pin name description pin name description 1 gnd ground 9 gnd ground 2 2a in amplifier 2a input 10 1b out amplifier 1b output 3 gnd ground 11 bias 1b bias for 1b amplifier 4 1a in amplifier 1a input 12 2b out amplifier 2b output and supply 5 1b in amplifier 1b input 13 2a out amplifier 2a output and supply 6 1 set current adjust 14 bias 1a bias for 1a amplifier 7 2b in amplifier 2b input 15 1a out amplifier 1a output 8 gnd ground 16 gnd ground
data sheet - rev 2.4 04/2011 3 aca2407 table 2: absolute mimimum and maximum ratings electrical characteristics stresses in excess of the absolute ratings may cause permanent damage. functional operation is not implied under these conditions. exposure to absolute ratings for extended periods of time may adversely affect reliability. table 3: operating ranges notes: 1. pins 2, 4, 5 and 7 should be ac-coupled. no external dc bias should be applied. 2. pins 11 and 14 are bias feeds for input amplifers 1a and 1b. no external dc bias should be applied. 3. pins 10 and 15 receive dc bias directly from pins 11 and 14. no other external bias should be applied. the device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifcations. parameter min max unit 6xssoslqv 0 +28 vdc xhmxvsl 0 +4 vdc 53rhdsxvslv - +75 p9 6rdh7hpshdxh -65 +150 c 6rhl7hpshdxh - +260 c 6rhl7lph - 5.0 6h parameter min typ max unit 6xsso9 dd slv - +24 - vdc xhmxvsl - +3 - vdc 5htxh 40 - 1000 mhz dvh7hpshdxh -40 - +110 c
4 data sheet - rev 2.4 04/2011 aca2407 table 4: ac and dc electrical specifcations (t a = +25 c, v d d = +24 vdc) notes: (1) measured with baluns on the input and output of the device. (2) parts measured with 77 channels, +56 dbmv power, 13.5 db tilt at 870 mhz. (3) parts measured with 110 channels, +52 dbmv power, 13.5 db tilt at 870 mhz. (4) 79 analog channels plus qam, +55 dbmv, 15.6 db tilt at 1 ghz. (5) 112 analog channels plus qam, +51 dbmv, 15.6 db tilt at 1 ghz. (6) qam is set 6 db below analog carrier. 7. all specifcations as measured on evaluation board (see figures 13 & 14). parameter min typ max unit comments dlq0+ 20.8 21.3 22.1 dhtxldh6rsh - 0 - dldhvv 0+ - ? 0.2 - 1rlvhlxh - 4.0 4.5 7 dhv dhvsxv40r+ dhv dhvsxv40r+ - - - - -76 - -71 - -74 -80 - -75 62 dhv dhvsxv40r+ dhv dhvsxv40r+ - - - - -71 - -66 - -69 -72 - -67 02 dhv dhvsxv40r+ dhv dhvsxv40r+ - - - - -66 - -66 - -64 -70 - -70 5hx/rvvsx2xsx 19 22 - 75 ? 415 425 435 ma 7hpd5hvlvdh - - 3.8 o
data sheet - rev 2.4 04/2011 5 aca2407 performance data figure 3: noise figure vs. frequency 2 2. 5 3 3. 5 4 4. 5 5 0 100 200 300 40 05 00 60 07 00 80 09 00 100 0 frequenc y( mh z) nois e f igur e ( db ) figure 4: gain (s21) vs. frequency 19 19. 5 20 20. 5 21 21. 5 22 22. 5 23 23. 5 24 01 00 20 03 00 400 500 60 07 00 80 09 00 100 0 frequenc y( mh z) gain (db)
6 data sheet - rev 2.4 04/2011 aca2407 figure 5: input and output return loss (s1 1 and s22) vs. frequency -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 -5 0 5 01 00 20 03 00 40 05 00 600 700 80 09 00 100 0 frequenc y( mh z) return los s ( db ) s1 1 s2 2 figure 6: isolation (s12) vs. frequency -5 0 -4 5 -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 -5 0 01 00 200 300 400 500 600 700 800 900 1000 frequenc y( mh z) isolatio n ( db )
data sheet - rev 2.4 04/2011 7 aca2407 figure 7: ctb vs. frequency (1 10 channels, +40 dbmv power , flat output) -9 0 -8 5 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 -4 5 -4 0 0 100 200 300 400 500 600 700 800 frequenc y( mhz) ct b ( dbc) figure 8: cso vs. frequency (1 10 channels, +40 dbmv power , flat output) -100 -9 5 -9 0 -8 5 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 0 100 200 300 400 500 600 700 800 frequenc y( mhz) cs o ( dbc) figure 9: xmod vs. frequency (1 10 channels, +40 dbmv power , flat output) -9 0 -8 5 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 -4 5 -4 0 0 100 200 300 400 500 600 700 800 frequenc y( mhz) xmod (dbc ) figure 7: ctb vs. frequency (110 channels, +52 dbmv power, 13.5 db tilt at 870 mhz) figure 8: cso vs. frequency (110 channels, +52 dbmv power, 13.5 db tilt at 870 mhz) figure 9: xmod vs. frequency (110 channels, +52 dbmv power, 13.5 db tilt at 870 mhz)
8 data sheet - rev 2.4 04/2011 aca2407 figure 11 : cso vs. frequency (77 channels, +42 dbmv power , flat output) -100 -9 5 -9 0 -8 5 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 0 100 200 300 400 500 600 frequenc y( mhz) cs o ( dbc) figure 10: ctb vs. frequency (77 channels, +42 dbmv power , flat output) -9 0 -8 5 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 -4 5 -4 0 0 100 20 03 00 400 500 60 0 frequenc y( mhz) ct b ( dbc) figure 10: ctb vs. frequency (77 channels, +56 dbmv power, 13.5 db tilt at 870 mhz) figure 11: cso vs. frequency (77 channels, +56 dbmv power, 13.5 db tilt at 870 mhz) figure 12: xmod vs. frequency (77 channels, +56 dbmv power, 13.5 db tilt at 870 mhz)
data sheet - rev 2.4 04/2011 9 aca2407 application information figure 13: evaluation board layout figure 14: evaluation board schematic
10 data sheet - rev 2.4 04/2011 aca2407 table 5: evaluation board parts list notes: (1) n connector center pin should be approximately 80 mils in length. (2) t1, t2 balun: 5.5 turns thru, as shown in figure 15. (3) due to the power dissapation of this device, the printed circuit board should be mounted / attached to a heat sink. (4) 400 ma minimum current rating. figure 15: balun drawing ref description qty vendor vendor p/n c1, c2, c3, c6, c7, c10, c14 0.01 f chip cap 7 murata grm39x7r103k50v c4, c5, c8, c9 470 pf chip cap 4 murata grm39x7r471k50v c11 1.0 pf chip cap 1 murata grm36cog0r5c50 c15 47 f elect. cap 1 digi-key corp p5275-nd c12, c13, r2, r3 not used tvs tvs 24 volt 600 watt 1 digi-key corp smbj24accct-nd l1, l2, l3, l4 (4) 680 nh inductor 4 coilcraft 1008cs-681xkbc r1 75 k n resistor 1 digi-key corp p75kgct-nd connector (1) 75 1 n male panel mount 2 pasternack enterprises pe4504 t1, t2 (2) (balun) ferrite core 2 fa ir-rite 2843002702 wire mws wire ind. t-2361429-20 printed circuit board (3) 1 standard printed circ. inc 24vx1ac50 ind ium 300 x 160 mils 1 indium corp of america 14996y keep leads twisted wr ap-around metal at corners -o r- vias metalized traces on p .c.b. pin# 1
data sheet - rev 2.4 04/2011 11 aca2407 figure 16: s7 package outline - 16 pin wide body soic with heat slug package outline
12 data sheet - rev 2.4 04/2011 aca2407 figure 17: pcb metal and solder mask
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. import ant notice anadigics, inc. 141 mount bethel road w arren, new jersey 07059, u.s.a. t el: +1 (908) 668-5000 fax: +1 (908) 668-5132 url: http://www .anadigics.com e-mail: mktg@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 speci?cations contained in advanced product information sheets and preliminary data sheets are subject to change prior to a product? s formal introduction. information in data sheets have been carefully checked and are assumed to be reliable; howeve r , anadigics assumes no responsibilities for inaccuracies. anadigics strongly urges customers to verify that the information they are using is current before placing orders. data sheet - rev 2.4 04/201 1 13 aca2407 ordering informa tion o rde r num b e r t e m per a t ure r a n g e p a cka g e d escri p t ion c o m p o n e n t p a cka gin g a c a 2 4 07r s 7 p 0 - 4 0 t o 1 1 0 o c 1 6 p i n w i de b ody s o i c w i t h h eat s l u g p l a st i c t u bes ( 25 p i e ce s per t u be) a c a 2 4 07r s 7 p 2 - 4 0 t o 1 1 0 o c r o h s - c o m p l i a n t 1 6 p i n w i de b ody s o i c w i t h h eat s l u g 1 , 500 p i e ce t ape a n d r eel r o h s - c o m p l i a n t

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