msa-0286 cascadable silicon bipolar mmic amplifier data sheet features cascadable 50 ? gain block 3 db bandwidth: dc to 2.5 ghz 12.0 db typical gain at 1.0 ghz unconditionally stable (k>1) surface mount plastic package tape-and-reel packaging option available lead-free option available 86 plastic package typical biasing configuration c block c block r bias v cc > 7 v v d = 5 v rfc (optional) in out msa 4 1 2 3 description the msa-0286 is a high performance silicon bipolar monolithic microwave integrated circuit (mmic) housed in a low cost, surface mount plastic package. this mmic is designed for use as a general purpose 50 ? gain block. typical applications include narrow and broad band if and rf amplifiers in commercial and industrial applications. the msa-series is fabricated using avagos 10 ghz f t , 25 ghz f max , silicon bipolar mmic process which uses nitride self-alignment, ion implantation, and gold metallization to achieve excellent performance, uniformity and reliability. the use of an external bias resistor for temperature and current stability also allows bias flexibility.
2 msa-0286 absolute maximum ratings parameter absolute maximum [1] device current 60 ma power dissipation [2,3] 325 mw rf input power +13 dbm junction temperature 150 c storage temperature C65 to 150 c thermal resistance [2] : jc = 105 c/w notes: 1. permanent damage may occur if any of these limits are exceeded. 2. t case = 25 c. 3. derate at 9.5 mw/ c for t c > 116 c. g p power gain (|s 21 | 2 ) f = 0.1 ghz db 12.5 f = 1.0 ghz 10.0 12.0 ? g p gain flatness f = 0.1 to 1.6 ghz db 0.6 f 3 db 3 db bandwidth ghz 2.5 input vswr f = 0.1 to 3.0 ghz 1.5:1 output vswr f = 0.1 to 3.0 ghz 1.4:1 nf 50 ? noise figure f = 1.0 ghz db 6.5 p 1 db output power at 1 db gain compression f = 1.0 ghz dbm 4.5 ip 3 third order intercept point f = 1.0 ghz dbm 17.0 t d group delay f = 1.0 ghz psec 140 v d device voltage v 4.0 5.0 6.0 dv/dt device voltage temperature coefficient mv/ c C8.0 note: 1. the recommended operating current range for this device is 18 to 40 ma. typical performance as a function of current is on the following page. electrical specifications [1] , t a = 25 c symbol parameters and test conditions: i d = 25 ma, z o = 50 ? units min. typ. max. vswr ordering information part numbers no. of devices comments msa-0286-blk 100 bulk MSA-0286-BLKG 100 bulk msa-0286-tr1 1000 7" reel msa-0286-tr1g 1000 7" reel msa-0286-tr2 4000 13" reel msa-0286-tr2g 4000 13" reel note: order part number with a g suffix if lead-free option is desired.
3 msa-0286 typical scattering parameters (z o = 50 ? , t a = 25 c, i d = 25 ma) freq. ghz mag ang db mag ang db mag ang mag ang 0.1 .10 171 12.5 4.22 175 C18.5 .119 1 .16 C5 0.2 .10 161 12.5 4.20 170 C18.3 .121 3 .16 C11 0.4 .10 144 12.4 4.16 159 C18.2 .122 6 .15 C24 0.6 .09 129 12.2 4.09 149 C18.0 .126 6 .15 C36 0.8 .08 119 12.1 4.01 139 C18.0 .127 9 .14 C48 1.0 .08 108 11.9 3.91 129 C17.4 .135 8 .14 C62 1.5 .06 111 11.3 3.67 106 C16.5 .149 12 .11 C99 2.0 .08 141 10.5 3.35 84 C15.7 .164 11 .11 C141 2.5 .14 150 9.6 3.01 67 C14.8 .182 9 .12 C176 3.0 .21 142 8.6 2.68 48 C14.3 .194 5 .13 155 3.5 .29 132 7.5 2.37 30 C14.0 .200 1 .14 140 4.0 .36 121 6.4 2.09 15 C13.5 .211 C3 .16 134 5.0 .50 101 4.1 1.61 C12 C13.3 .216 C12 .20 132 s 11 s 21 s 12 s 22 g p (db) 0.1 0.3 0.5 1.0 3.0 6.0 frequency (ghz) figure 1. typical power gain vs. frequency. 0 2 4 6 8 10 12 14 gain flat to dc 3 4 5 6 7 8 11 12 13 7 ?5 +25 0 +85 +55 8 6 5 4 3 p 1 db (dbm) nf (db) g p (db) temperature ( c) figure 3. output power at 1 db gain compression, nf and power gain vs. case temperature, f = 1.0 ghz, i d =25ma. nf g p p 1 db 6.0 5.5 6.5 7.0 7.5 nf (db) frequency (ghz) figure 5. noise figure vs. frequency. 0.1 0.2 0.3 0.5 2.0 1.0 4.0 0.1 0.2 0.3 0.5 2.0 1.0 frequency (ghz) figure 4. output power at 1 db gain compression vs. frequency. 0 2 4 6 8 10 12 p 1 db (dbm) i d = 40 ma i d = 18 ma i d = 25 ma v d (v) figure 2. device current vs. voltage. 0 10 20 30 40 i d (ma) 023456 1 t c = +85 c t c = +25 c t c = ?5 c i d = 18 ma i d = 25 ma i d = 40 ma i d = 18 ma i d = 25 ma i d = 40 ma typical performance, t a = 25 c (unless otherwise noted)
86 plastic package dimensions 4 0.51 0.13 (0.020 0.005) 2.34 0.38 (0.092 0.015) 2.67 0.38 (0.105 0.15) 1 3 2 2.16 0.13 (0.085 0.005) dimensions are in millimeters (inches) 1.52 0.25 (0.060 0.010) 0.66 0.013 (0.026 0.005) 0.203 0.051 (0.006 0.002) 0.30 min (0.012 min) c l 45 5 typ. 8 max 0 min ground rf input rf output and dc bias ground a02 for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies, limited in the united states and other countries. data subject to change. copyright ? 2006 avago technologies, limited. all rights reserved. obsoletes 5965-9564e 5989-2749en september 16, 2006
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