product description broomfield, co 80021 1 eds-103832 rev d the information provided herein is believed to be reliable at press time. sirenza microdevices assumes no responsibility for i naccuracies or omissions. sirenza microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user?s own risk. prices and specifications are subject to chang e without notice. no patent rights or licenses to any of the circuits described herein are implied or granted to any third party. sirenza microdevices does not authorize or warrant any sirenza microdevices product for use in lif e-support devices and/or systems. copyright 2001 sirenza microdevices, inc.. all worldwide rights reserved. 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com sbb-4089 sbb-4089z 0.05-6 ghz, cascadable active bias ingap/gaas hbt mmic amplifier product features ? available in lead free, rohs compliant, & green packaging ? ip3 = 35.2 dbm @ 1950mhz ? p1db = 19.3 dbm @ 1950mhz ? single fixed 5v supply ? robust 1000v esd, class 1c ? patented thermal design & patent pending bias circuit ? low thermal resistance ? msl 1 moisture rating applications ? pa driver amplifier ? cellular, pcs, gsm, umts ? wideband instrumentation ? wireless data, satellite terminals sirenza microdevices? sbb-4089 is a high performance ingap hbt mmic amplifier utilizing a darlington configuration with an active bias network. the active bias network provides stable current over temperature and process beta variations. designed to run directly from a 5v supply, the sbb-4089 does not require a dropping resistor as compared to typical darlington amplifiers. the sbb-4089 product is designed for high linearity 5v gain block applications that require small size and minimal external components. it is internally matched to 50 ohms. the matte tin finish on sirenza?s lead-free package utilizes a post annealing process to mitigate tin whisker formation and is rohs compliant per eu directive 2002/95. this package is also manufactured with green molding compounds that contain no antimony trioxide nor halogenated fire retardants. pb rohs compliant & package green gain & return loss vs. frequency (w/ biastees) -40 -30 -20 -10 0 10 20 0123456 frequency (ghz) db s22 s21 s11 l o b m y s r e t e m a r a p s t i n u y c n e u q e r f . n i m . p y t . x a m s 1 2 n i a g l a n g i s l l a m sb d z h m 0 5 8 z h m 0 5 9 1 z h m 0 0 0 2 0 . 4 1 0 . 4 1 5 . 3 1 0 . 5 1 5 . 5 1 5 . 5 1 0 . 7 1 0 . 7 1 5 . 7 1 p b d 1 n o i s s e r p m o c b d 1 t a r e w o p t u p t u om b d z h m 0 5 8 z h m 0 5 9 18 1 0 . 9 1 5 . 9 1 p i o 3 t n i o p t p e c r e t n i r e d r o d r i h t t u p t u om b d z h m 0 5 8 z h m 0 5 9 10 . 3 3 0 . 9 3 0 . 5 3 h t d i w d n a bs 1 1 s , 2 2 ) . p y t ( s s o l n r u t e r b d 0 1 m u m i n i m :z h m0 0 5 4 s 1 1 s s o l n r u t e r t u p n ib dz h m 0 5 9 10 . 0 15 . 7 1 s 2 2 s s o l n r u t e r t u p t u ob dz h m 0 5 9 10 . 0 15 . 7 1 s 2 1 n o i t a l o s i e s r e v e rb dz h m 0 5 9 15 . 8 1 f ne r u g i f e s i o nb dz h m 0 5 9 15 . 45 . 5 v d e g a t l o v g n i t a r e p o e c i v e dv55 2 . 5 i d t n e r r u c g n i t a r e p o e c i v e da m2 70 82 9 r h t l - j , ) d a e l o t n o i t c n u j ( e c n a t s i s e r l a m r e h tw / c 9 . 9 6 v d = 5 v i d = 80 ma typ. oip 3 tone spacing = 1 mhz, pout per tone = 0 dbm t l = 25oc z s = z l = 50 ohms tested with bias tees test conditions:
broomfield, co 80021 2 eds-103832 rev d sbb-4089 0.05-6 ghz cascadable mmic amplifier 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com typical rf performance at key operating frequencies (with .5-3.5 ghz application circuit) noise figure @ 25c 1 2 3 4 5 6 7 0.511.522.533.54 frequency (ghz) db avg. biastee avg. appckt symbol parameter unit 500 850 1950 2500 3500 4000 s 21 small signal gain db 15.6 15.6 15.5 15.5 15.5 15.0 oip 3 output third order intercept point dbm 38.8 39.3 35.2 32.8 29.1 26.1 p 1db output power at 1db compression dbm 19.2 19.1 19.2 18.6 16.7 14.1 s 11 input return loss db 25.1 29.9 19.4 17.6 14.9 21.3 s 22 output return loss db 32.1 26.4 17.2 14.7 13.2 17.4 s 12 reverse isolation db 18.4 18.4 18.9 19.1 19.8 20.8 nf noise figure db 4.3 4.3 4.6 4.5 4.8 5.1 frequency (mhz) test conditions: vcc = 5v i d = 80ma typ. oip 3 tone spacing = 1mhz, pout per tone = 0 dbm t l = 25c z s = z l = 50 ohms oip 3 vs. frequency with app. ckt. 15 20 25 30 35 40 45 0.5 1 1.5 2 2.5 3 3.5 4 frequency (ghz) dbm ip3 25c ip3 - 40 c ip3 85c p1db vs. frequency with app. ckt. 5 10 15 20 25 0.511.522.533.54 frquency (ghz) dbm p1db 25c p1db -40c p1db 85c
broomfield, co 80021 3 eds-103832 rev d sbb-4089 0.05-6 ghz cascadable mmic amplifier 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com s-parameters taken with bias tee over temperature current vs. votage over temp. (bias tees) 55 65 75 85 95 105 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 voltage (v) current (ma) 25c -40c 85c device current over temperature (w/bias tees) id vs. temperature 72 74 76 78 -40c 25c 85c temperature current (ma) s11 vs. frequency -50 -40 -30 -20 -10 0 0123456 frequency (ghz) db 25c -40c 85c s21 vs. frequency 0 5 10 15 20 25 0123456 frequency (ghz) db 25c -40c 85c s12 vs. frequency -40 -35 -30 -25 -20 -15 -10 0123456 frequency (ghz) db 25c -40c 85c s22 vs. frequency -60 -50 -40 -30 -20 -10 0 0123456 frequency (ghz) db 25c -40c 85c
broomfield, co 80021 4 eds-103832 rev d sbb-4089 0.05-6 ghz cascadable mmic amplifier 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com 0.5 to 3.5ghz application circuit s-parameters over temperature s21 vs. frequency 0 5 10 15 20 25 01234 frequency (ghz) db 25c -40c 85c s12 vs. frequency -40 -35 -30 -25 -20 -15 -10 01234 frequency (ghz) db 25c -40c 85c current vs. voltage over temp. (app. ckt.) 55 65 75 85 95 105 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 voltage (v) current (ma) 25c -40c 85c device current over temperature (w/app. ckt.) s11 vs. frequency -50 -40 -30 -20 -10 0 01234 frequency (ghz) db 25c -40c 85c s22 vs. frequency -60 -50 -40 -30 -20 -10 0 01234 frequency (ghz) db 25c -40c 85c id vs. temperature 72 74 76 78 -40c 25c 85c temperature current (ma)
broomfield, co 80021 5 eds-103832 rev d sbb-4089 0.05-6 ghz cascadable mmic amplifier 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com application schematic evaluation board layout rf in rf out 1 uf c b c b c b v s l c 1 2 3 4 1200 pf sbb-4089 application circuit element values mounting instructions 1. solder the copper pad on the backside of the device package to the ground plane. 2. use a large ground pad area with many plated through-holes as shown. 3. we recommend 1 or 2 ounce copper. measurement for this datasheet were made on a 31 mil thick fr-4 board with 1 ounce copper on both sides. esd class 1c appropriate precautions in handling, packaging and testing devices must be observed. absolute maximum ratings msl (moisture sensitivity level) rating: level 1 parameter absolute limit ma. dvice current (i d ) 100 ma max device voltage (v d ) 5.5 v max. rf input power +12 dbm max. operating dissipated power 0.55 w max. junction temp. (t j ) +150c operating temp. range (t l ) -40c to +85c max. storage temp. +150c operation of this device beyond any one of these limits may cause permanent damage. for reliable continuous operation, the device voltage and current must not exceed the maximum operating values specified in the table on page one. bias conditions should also satisfy the following expression: i d v d < (t j - t l ) / r th , j-l t l =t lead reference designator frequency (mhz) 500 to 3500 c b 68pf l c 82nh 1008cs +
broomfield, co 80021 6 eds-103832 rev d sbb-4089 0.05-6 ghz cascadable mmic amplifier 303 s. technology ct. phone: (800) smi-mmic http://www.sirenza.com bb4 1 2 3 123 4 lead free package marking bb4z 1 2 3 123 4 tin-lead part number ordering information part number reel size devices / reel sbb-4089 7" 1000 sbb-4089z 7" 1000 pin # function description 1 rf in rf input pin. this pin requires the use of an external dc blocking capacitor chosen for the frequency of operation. 2, 4 gnd connection to ground. use via holes for best performance to reduce lead inductance as close to ground leads as possible 3 rf out/ bias rf output and bias pin. dc voltage is present on this pin, therefore a dc blocking capacitor is necessary for proper operation. suggested pcb pad layout dimensions in inches [millimeters] bottom view side view nominal package dimensions dimensions in inches (millimeters) refer to package drawing posted at www.sirenza.com for tolerances
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