features 1 of 6 optimum technology matching? applied gaas hbt ingap hbt gaas mesfet sige bicmos si bicmos sige hbt gaas phemt si cmos si bjt gan hemt rf micro devices?, rfmd?, optimum technology matching?, enabling wireless connectivity?, powerstar?, polaris? total radio? and ultimateblue? are trademarks of rfmd, llc. bluetooth is a trade- mark owned by bluetooth sig, inc., u.s.a. and licensed for use by rfmd. all other trade names, trademarks and registered tradem arks are the property of their respective owners. ?2006, rf micro devices, inc. product description 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . inp hbt ldmos rf mems sga4463z dc to 3500mhz, cascadable sige hbt mmic amplifier the sga4463z is a high performance sige hbt mmic amplifier. a darling- ton configuration featuring one-micron emitters provides high f t and excellent thermal performance. the heterojunction increases breakdown voltage and minimizes leakage current between junctions. cancellation of emitter junction non-linearities result s in higher suppre ssion of intermodu- lation products. only two dc-blockin g capacitors, a bias resistor, and an optional rf choke are required for operation. 0 6 12 18 24 0123456 frequency (ghz) gain (db) -40 -30 -20 -10 0 return loss (db) gain irl orl gain & return loss vs. frequency v d = 3.2 v, i d = 45 ma (typ.) ? high gain: 17 db at 1950 mhz ? cascadable 50 ? ? operates from single supply ? low thermal resistance package applications ? pa driver amplifier ? cellular, pcs, gsm, umts ? if amplifier ? wireless data, satellite ds111011 ? package: sot-363 sga4463zdc to 3500mhz, cascadable sige hbt mmic ampli- fier parameter specification unit condition min. typ. max. small signal gain 17.5 19.0 21.0 db 850mhz 17.0 db 1950mhz 16.0 db 2400 mhz output power at 1db compression 14.0 dbm 850mhz 12.3 dbm 1950mhz output third intercept point 27.0 dbm 850mhz 24.8 dbm 1950mhz bandwidth determined by return loss 3500 mhz >9db input return loss 24.4 db 1950mhz output return loss 12.8 db 1950mhz noise figure 2.8 db 1950mhz device operating voltage 2.9 3.2 3.5 v device operating current 41 45 49 ma thermal resistance (junction - lead) 255 c/w test conditions: v s =8v, i d =45ma typ., oip 3 tone spacing=1mhz, p out per tone=-5dbm, r bias =110 ? , t l =25c, z s =z l =50 ?
2 of 6 ds111011 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . sga4463z typical performance at key operating frequencies absolute maximum ratings parameter rating unit max device current (i d )90ma max device voltage (v d )5v max rf input power +18 dbm max junction temp (t j )+150c operating temp range (t l ) -40 to +85 c max storage temp +150 c operation of this device beyond any one of these limits may cause permanent dam- age. 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 parameter unit 100 mhz 500 mhz 850 mhz 1950 mhz 2400 mhz 3500 mhz small signal gain db 20.2 19.8 19.0 17.0 16.0 13.7 output third order intercept point dbm 27.8 27.0 24.8 output power at 1db compression dbm 14.0 14.0 12.3 input return loss db 22.5 19.5 19.9 24.4 21.1 16.5 output return loss db 22.8 21.7 18.4 12.8 11.9 10.5 reverse isolation db 23.4 22.8 23.0 22.2 21.7 19.8 noise figure db 2.6 2.5 2.8 test conditions: v s =8v, i d =45ma typ., oip 3 tone spacing=1mhz, p out per tone=-5dbm, r bias =110 ? , t l =25c, z s =z l =50 ? caution! esd sensitive device. exceeding any one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. ex tended application of absolute maximum rating conditions to the device may reduce device reliability. specified typical perfor- mance or functional operation of the devi ce under absolute maximum rating condi- tions is not implied. the information in this publication is believed to be accurate and reliable. however, no responsibility is assumed by rf micro devices, inc. ("rfmd") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. no license is granted by implication or otherwise under any patent or patent rights of rfmd. rfmd reserves the right to change component circuitry, recommended appli- cation circuitry and specifications at any time without prior notice. rfmd green: rohs compliant per eu directive 2002/95/ec, halogen free per iec 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a fl ame retardant, and <2% antimony in solder. t l 15 20 25 30 35 0 0.5 1 1.5 2 2.5 3 frequency (ghz) oip 3 (dbm) 6 9 12 15 18 0 0.5 1 1.5 2 2.5 3 frequency (ghz) p 1db (dbm) t l =+25oc t l =+25oc oip 3 vs. frequency v d =3.2 v, i d = 45 ma (typ.) p 1db vs. frequency v d = 3.2 v, i d = 45 ma (typ.) t l =+25oc 0 1 2 3 4 5 00.511.522.53 frequency (ghz) noise figure (db) t l =+25oc noise figure vs. frequency v d = 3.2 v, i d = 45 ma (typ.)
3 of 6 ds111011 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . sga4463z -30 -25 -20 -15 -10 0123456 frequency (ghz) s 12 (db) +25c -40c +85c 0 6 12 18 24 0123456 frequency (ghz) s 21 (db) +25c -40c +85c -40 -30 -20 -10 0 0123456 frequency (ghz) s 22 (db) +25c -40c +85c t l t l t l -40 -30 -20 -10 0 0123456 frequency (ghz) s 11 (db) +25c -40c +85c t l | s 11 | vs. frequency | s 21 | vs. frequency | s 12 | vs. frequency | s 22 | vs. frequency typical rf performance over temperature ( bias: v d = 3.2 v, i d = 45 ma (typ.) )
4 of 6 ds111011 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . sga4463z suggested pad layout package drawing dimensions in inches (millimeters) refer to drawing posted at www.rfmd.com for tolerances. pin function description 3rf in rf input pin. this pin requires the use of an external dc-blocking capacitor chosen for the frequency of operation. 1, 2, 4, 5 gnd connection to ground. for optimum rf performance, use via holes as close to ground leads as possible to reduce lead inductance. 6rf out/bias rf output and bias pin. dc voltage is present on this pin, therefor a dc-blocking capacitor is necessary for proper opera- tion. y dimensions in inches [millimeters] rf out rf i n notes: 1. provide a large ground pad area under device pins 1, 2, 4, & 5 with many plated via holes as shown. 2. dimensions given for 50 ohm rf i/o lines are for 31 mil thick getek. scale accordingly for different board thicknesses and dielectric contants. 3. we recommend 1 or 2 ounce copper. measure- ments for this data sheet were made on a 31 mil thick getek with 1 ounce copper on both sides.
5 of 6 ds111011 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . sga4463z application schematic evaluation board layout mounting instructions: 1. use a large ground pad area near device pins 1, 2, 4, and 5 with many plated through-holes, as shown. 2. we recommend 1 or 2 ounces copper. measurements for this data sheet were made on a 31mil thick fr-4 board with 1 ounce cooper on both sides. reference designator frequency (mhz) 500 850 1950 2400 3500 c b 220 pf 100 pf 68 pf 56 pf 39 pf c d 100 pf 68 pf 22 pf 22 pf 15 pf l c 68 nh 33 nh 22 nh 18 nh 15 nh recommended bias resistor values for i d =45ma r bias =( v s -v d ) / i d supply voltage(v s ) 6 v 8 v 10 v 12 v r bias 62 110 150 200 note: r bias provides dc bias stability over temperature. rf in rf out 1 uf c b c b c d v s r bias l c 3 4,5 6 1,2 1000 pf sga4463z
6 of 6 ds111011 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com . sga4463z part identification marking ordering information ordering code description sga4463z 7? reel with 3000 pieces SGA4463ZSQ sample bag with 25 pieces sga4463zsr 7? reel with 100 pieces sga4463zpck1 850mhz, 8v operation pcba with 5-piece sample bag 1 2 3 6 5 4
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