1 5 - 800 mhz internally matched if amplifier bg20b ? oip3 = 41.0 dbm @ 70 mhz ? gain = 22.0 db @ 70 mhz ? output p1 db = 21.0 dbm @ 70 mhz ? 50 ? cascadable ? patented temperature compensation ? lead - free/rohs - compliant sot - 89 smt package berexs bg20b is a high performance ingap/ gaas hbt mmic amplifier, internally matched to 50 ohms and uses a patented temperature compensation circuit to pro- vide stable current over the operating tem- perature range without the need for exter- nal components. the bg20b is designed for high linearity if amplifier that requires excel- lent gain, high oip3 and flatness. it is pack- aged in a rohs - compliant with sot - 89 sur- face mount package . product description device features ? base station infrastructure/rfid ? commercial/industrial/military wireless system applications applications circuit *c1, c2=2700pf 5%; c3 = 100 pf 5%; c4 = 1000pf 5% 1 device performance _ measured on a berex evaluation board at 25c, 50 ? system. 2 oip3 _ measured with two tones at an output of 13 dbm per tone separated by 1 mhz. typical performance 1 absolute maximum ratings parameter frequency unit 70 140 250 500 800 mhz gain 22.0 21.9 21.7 21.0 20.5 db s11 - 23.5 - 26.5 - 27.0 - 25.5 - 23.2 db s22 - 18.0 - 21.5 - 20.0 - 16.0 - 12.2 db oip3 2 41.0 39.5 38.5 36.0 31.0 dbm p1db 21.0 21.0 21.0 21.0 19.0 dbm noise figure 4.6 4.7 4.7 4.8 4.8 db min. typical max. unit bandwidth 5 800 mhz i c @ (vc = 5v) 95 105 115 ma v c 5.0 v dg/dt - 0.002 db/c r th 50 c/w parameter unit rating operating case temperature c - 40 to +85 storage temperature c - 55 to +155 junction temperature c +220 operating voltage v +6.0 supply current ma 200 input rf power dbm 23 operation of this device above any of these parameters may result in permanent damage. rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex *c5 = 10uf; l1 = 470nh 5%
2 v - i characteristics berex evaluation board 5 - 800 mhz internally matched if amplifier bg20b berex sot89 evaluation board typical device data s - parameters (vc=5v, ic=105ma, t=25c) *dielectric constant _ 4.2 * rf pattern width 52mil *31mil thick fr4 pcb rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
3 s - parameter (vdevice = 5.0v, icc = 99ma, t = 25 c, calibrated to device leads) typical performance (vc = 5v, vdevice*=4.85v, ic = 99ma, t = 25c) 5 - 800 mhz internally matched if amplifier bg20b *4.85v at the device is due to 0.15v drop across 470nh choke inductor. freq s11 s11 s21 s21 s12 s12 s22 s22 [mhz] [mag] [ang] [mag] [ang] [mag] [ang] [mag] [ang] 10 0.293 - 57.621 9.026 - 133.913 0.029 46.255 0.616 141.423 50 0.088 - 114.698 12.090 - 176.377 0.039 6.825 0.172 71.829 100 0.054 - 148.463 12.277 170.024 0.040 - 3.437 0.101 31.482 150 0.046 - 176.865 12.246 160.120 0.040 - 10.235 0.086 - 2.318 200 0.045 162.862 12.226 151.169 0.039 - 15.933 0.089 - 28.165 250 0.044 146.555 12.127 142.934 0.040 - 21.800 0.100 - 46.876 300 0.046 131.631 12.088 134.539 0.039 - 26.571 0.111 - 59.613 350 0.049 120.839 11.925 126.455 0.039 - 31.386 0.122 - 69.609 400 0.050 113.381 11.924 118.460 0.039 - 36.144 0.132 - 79.222 450 0.052 104.506 11.695 110.451 0.039 - 41.080 0.144 - 87.009 500 0.052 93.956 11.668 103.010 0.039 - 45.503 0.157 - 93.192 freq mhz 70 140 250 500 800 s21 db 22.0 21.9 21.7 21.0 20.5 s11 db - 23.5 - 26.5 - 27.0 - 25.5 - 23.2 s22 db - 18.0 - 21.5 - 20.0 - 16.0 - 12.2 p1 dbm 21 21 21 21 19 oip3 dbm 41 39.5 38.5 36 31 nf db 4.6 4.7 4.7 4.8 4.8 typical performance (vd = 4.7v, ic = 92ma, t = 25c) freq mhz 70 140 250 500 800 s21 db 21.8 21.7 21.6 21.2 20.5 s11 db - 23.4 - 30.3 - 33.7 - 28.4 - 23.2 s22 db - 16.1 - 16.1 - 16.8 - 16.5 - 12 p1 dbm 20 20.6 20.7 20.1 18.7 oip3 dbm 40 39 37 33.5 30 nf db 4.6 4.7 4.7 4.8 4.8 typical performance (vd = 4.5v, ic = 79ma, t = 25c) freq mhz 70 140 250 500 800 s21 db 21.8 21.8 21.6 20.9 20.4 s11 db - 23.8 - 30.5 - 34.3 - 29 - 23.2 s22 db - 15.8 - 15.8 - 16.5 - 16.2 - 11.8 p1 dbm 19.8 19.3 19.2 19.6 17.9 oip3 dbm 34.0 37.0 35.5 35.5 29.5 nf db 4.6 4.7 4.7 4.8 4.8 rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
4 typical performance (vd = 3.5v, ic = 26ma, t = 25c) typical performance (vd = 4v, ic = 51ma, t = 25c) 5 - 800 mhz internally matched if amplifier bg20b pin - pout - gain 200mhz, 5v/99ma 500 mhz, 5v/99ma freq mhz 70 140 250 500 800 s21 db 21.4 21.3 21.2 20.9 20.1 s11 db - 26.1 - 28.1 - 29.3 - 28.5 - 22.3 s22 db - 15.0 - 14.6 - 15.1 - 15.1 - 11.2 p1 dbm 17.3 17.4 17.4 17.1 15.8 oip3 dbm 31.0 32.0 31.0 29.0 27.5 nf db 4.6 4.7 4.7 4.8 4.8 freq mhz 70 140 250 500 800 s21 db 20.3 20.2 20.1 19.8 19.1 s11 db - 21.8 - 19.4 - 19.3 - 20.3 - 18.3 s22 db - 12.1 - 11.5 - 12.0 - 12.4 - 9.9 p1 dbm 11.8 11.7 12.0 11.1 11.0 oip3 dbm 22.5 23.5 22.5 22.0 22.5 nf db 4.6 4.7 4.7 4.8 4.8 device performance rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
5 oip3 5 - 800 mhz internally matched if amplifier bg20b rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
6 acpr 5 - 800 mhz internally matched if amplifier bg20b rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
7 aclr gain flatness 5 - 800 mhz internally matched if amplifier bg20b rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
8 package outline dimension suggested pcb land pattern and pad layout pcb land pattern pcb mounting note : all dimension _ millimeters pcb lay out _ on berex website 5 - 800 mhz internally matched if amplifier bg20b rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex 0 . 7 5 1 . 2 0 1 . 2 0 1 . 2 0 1 . 5 0 1 . 3 0 0 . 4 0 0 . 4 0 ? 0 . 4 0 2 . 1 5 2 . 8 0 0 . 4 0 0 . 5 0 1 . 0 0 1 . 2 0 0 . 6 5 0 . 4 5 0 . 3 5
9 tape & reel sot89 packaging information: tape width (mm): 12 reel size (inches): 7 device cavity pitch (mm): 8 devices per reel: 1000 lead plating finish 100% tin matte finish (all berex products undergoes a 1 hour, 150 degree c, anneal bake to eliminate thin whisker growth concerns.) msl / esd rating esd rating: value: test: standard: msl rating: standard: class 1c passes <2000v human body model (hbm) jedec standard jesd22 - a114b level 1 at +265c convection reflow jedec standard j - std - 020 nato cage code: 2 n 9 6 f 5 - 800 mhz internally matched if amplifier bg20b rev. c berex website: www.berex.com email: sales@berex.com specifications and information are subject to change and products may be discontinued without notice. berex is a trademark o f b erex. all other trademarks are the property of their respective owners. ? 2010 berex
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