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MGA-13516 high gain, high linearity, active bias, low noise amplifer data sheet features ? low noise fgure ? high gain ? good irl ? high linearity performance ? high reverse isolation ? externally adjustable supply current ? externally adjustable gain ? gaas e-phemt technology [1] ? low cost qfn package ? excellent uniformity in product specifcations specifcations 900mhz ; q1 : 5v, 45ma (typ) q2 : 5v, 110ma ? 31.8 db gain ? 0.66 db noise figure ? 13 db irl ? 38 dbm output ip3 ? 23.5 dbm output power at 1db gain compression applications ? low noise amplifer for cellular infrastructure including gsm, cdma and w-cdma. ? other very low noise applications. note: 1. enhancement mode technology employs positive vgs, thereby eliminating the need of negative gate voltage associated with conventional depletion mode devices. description avago technologies MGA-13516 is a two stage, easy-to- use gaas mmic low noise amplifer (lna) with active bias. the lna has low noise with good input return loss and high linearity achieved through the use of avago tech - nologies proprietary 0.5um and 0.25um gaas enhance - ment-mode phemt process. both lnas inside have extra feature that allows a designer to adjust supply current. the frst stage has an additional feature where the gain can be adjusted externally without afecting noise fgure. minimum matching needed for input, output and the inter-stage between the two lna. it is designed for optimum use between 400mhz to 1.5ghz. for optimum performance at higher frequency from 1.4ghz to 2.7ghz, the mga-14516 is recommended. both MGA-13516 & mga-14516 share the same package and pinout. pin confguration and package marking 4.0 x 4.0 x 0.85 mm 3 16-lead qfn pin description pin description 1 not used 9 not used 2 nc 10 rfout 3 rfin 11 rfout 4 rfgnd1 12 not used 5 vbias1 13 vg 6 fb1 14 rfgnd2 7 rfout1 15 vm 8 rfin2 16 vbias notes: package marking provides orientation and identifcation 13516 is the product identifcation, yyww is the date code, xxxx is the last 4 digits of the lot number. p i n 1 p i n 2 p i n 3 p i n 4 p i n 1 6 p i n 1 5 p i n 1 4 p i n 1 3 p i n 1 2 p i n 1 1 p i n 1 0 p i n 9 p i n 5 p i n 6 p i n 7 p i n 8 1 3 5 1 6 y y w w x x x x t o p v i e w b o t t o m v i e w [ 1 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 7 ] [ 8 ] [ 1 2 ] [ 1 1 ] [ 1 0 ] [ 9 ] [ 1 6 ] [ 1 5 ] [ 1 4 ] [ 1 3 ] [ 2 ] q 2 q 1 attention: observe precautions for handling electrostatic sensitive devices esd machine model = 40 v esd human body model = 200 v refer to avago application note a004r: electrostatic discharge, damage and control.
2 l s l u s l 3 6 3 8 4 0 4 2 4 4 4 6 4 8 5 0 5 2 5 4 l s l u s l 7 0 8 0 9 0 1 0 0 1 1 0 1 2 0 1 3 0 1 4 0 1 5 0 3 0 . 0 3 0 . 5 3 1 . 0 3 1 . 5 3 2 . 0 3 2 . 5 3 3 . 0 3 3 . 5 l s l u s l 3 4 . 0 u s l . 5 . 6 . 7 . 8 . 9 1 1 . 1 1 . 2 c p k = 3 . 2 6 c p k = 3 . 2 2 c p k = 4 . 4 0 c p k = 2 . 0 9 MGA-13516 absolute maximum rating [1] symbol parameter units absolute max. vdd1 device supply voltage v 5.5 vbias1 control voltage v 3.5 vdd2 device voltage, rf output to ground v 5.5 vbias control voltage v 5.5 idd2 device drain current ma 150 p in,max cw rf input power (vdd1 = 5.0v, idd1=45ma) dbm 20 p diss total power dissipation [3] w 1.30 t j junction temperature c 150 t stg storage temperature c -65 to 150 thermal resistance [1-3] (v dd1 =v dd2 =v bias =5v), jc = 36 o c/w notes: 1. operation of this device in excess of any of these limits may cause permanent damage. 2. thermal resistance measured using infra-red microscopy technique. 3. board temperature t b is 25 o c. derate 28mw/ o c for t b >120 o c. product consistency distribution charts [4] t a = 25 c, 900mhz, vdd1=5v, vdd2=5v, vbias=5v, f rf =900mhz, unless stated otherwise. figure 3. gain distribution ; lsl=30.2db , usl=33.8db figure 1. idd1 distribution ; lsl=37ma , usl=53ma notes:: 4. distribution data sample size is 500 samples taken from 3 diferent wafer lots. future wafer allocated to this product may have nominal values anywhere between the upper and lower limits. circuit losses have not been de-embedded from actual measurements. figure 2. idd2 distribution ; lsl=75ma , usl=140ma nf distribution ; usl=1db
3 demo board layout figure 5. demo board layout notes: ? recommended pcb material is 10 mils rogers ro4350. ? suggested component values may vary according to layout and pcb material. ? l1 and c1 form the input matching network. ? l4 and c7 form the output matching network. ? l2, l3, c5 form the inter-stage matching network. ? r2 and c4 form the network for externally gain adjustment feature. (optional) ? r4 and c18 form the network for externally gain adjustment feature. (optional) ? cs, c6, c13 are rf bypass capacitor. ? c16 mitigates the efect of external noise pickup on the vbias line. ? r1 is bias resistor for q1. figure 6. demo board schematic m a r 2 0 0 7 o m b a k # m b d 2 a v a g o t e c h n o l o g i e s i n o u t l 1 c s c 1 6 l 4 v b i a s = 5 v v d d 2 = 5 v l 2 r 1 v d d 1 = 5 v r 2 c 4 c 1 0 c 1 1 c 1 3 c 7 c 6 c 5 c 1 q 2 q 1 l 3 r 4 c 1 8 c 9 [ 1 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 7 ] [ 8 ] [ 1 2 ] [ 1 1 ] [ 1 0 ] [ 9 ] [ 1 6 ] [ 1 5 ] [ 1 4 ] [ 1 3 ] [ 2 ]
4 table1. 900mhz matching components demo board (shown in figure 5) component values used for demo board schematic shown in figure 6. these component values are used when measuring electrical specifcations and plots of figure 7 to figure 15. part size value description cs 0402 33pf rohm mch155a330jk c1 0402 4.3pf rohm mch155a4r3ck c4 0402 33pf rohm mch155a330jk c5 0402 2.4pf kyocera cm05ch240j50ahf c6 0402 33pf rohm mch155a330jk c7 0402 11pf rohm mch155a110jk c10 0402 100pf kyocera cm05ch101j50ahf c13 0402 33pf rohm mch155a330jk c16 0402 33pf rohm mch155a330jk c18 0402 33pf rohm mch155a330jk l1 0402 11nh coilcraft 0402cs11nxjbw l2 0402 3.9nh toko ll1005-fhl3n9s l3 0402 100nh toko ll1005-fhlr10j l4 0402 18nh toko ll1005-fhl18nj r1 0402 1.8kohm rohm mcr01mzsj182 r2 0402 82ohm rohm mcr01mzsj820 r4 0402 680ohm rohm mcr01mzsj681 electrical specifcations [5, 6] t a = 25 c, vdd1=5v, vdd2=5v, vbias=5v, f rf =900mhz, unless stated otherwise. symbol parameter and test condition units min. typ. max. idd1 current at q1 ma 37 45 53 idd2 current at q2 ma 75 110 140 ibias bias current for q2 ma 5 gain associated gain db 30.2 31.8 33.8 nf noise figure db 0.66 1.0 oip3 output third order intercept point (2-tone @ f rf +/- 1mhz, pin = -25dbm) dbm 38 op1db output power at 1db gain compression dbm 23.5 irl input return loss db 13 orl output return loss db 15 s12 reverse isolation db -50 notes: 5. measurements obtained using demo board described in figure 5 with component list in table 1. input and output trace loss is not de-embedded from the measurement. 6. guaranteed specifcations are 100% tested in production test circuit.
5 MGA-13516 typical performance t a = 25c, vdd1=5v, vdd2=5v, vbias=5v unless stated otherwise. measured on demo board in fig. 5 with component list in table 1 for 900mhz matching. 0 20 40 60 80 100 120 140 temperature (c) idd2 (ma) 0 10 20 30 40 50 60 temperature (c) idd1 (ma) 0 1 2 3 4 5 6 -60 -40 -20 0 20 40 60 80 100 temperature (c) ibias (ma) -60 -40 -20 0 20 40 60 80 100 -60 -40 -20 0 20 40 60 80 100 figure 7. idd1 vs. temperature figure 8. idd2 vs. temperature figure 9. ibias vs. temperature
6 MGA-13516 typical performance t a = 25c, vdd1=5v, vdd2=5v, vbias=5v unless stated otherwise. measured on demo board in fig. 5 with component list in table 1 for 900mhz matching. 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 . 8 0 . 9 1 7 8 0 8 0 0 8 2 0 8 4 0 8 6 0 8 8 0 9 0 0 9 2 0 f r e q u e n c y ( m h z ) n f ( d b ) - 4 0 c 2 5 c 8 5 c 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 f r e q u e n c y ( m h z ) g a i n ( d b ) - 4 0 c 2 5 c 8 5 c 7 8 0 8 0 0 8 2 0 8 4 0 8 6 0 8 8 0 9 0 0 9 2 0 figure 10. gain vs. frequency and temperature figure 11. nf vs. frequency and temperature figure 12. oip3 vs. frequency and temperature figure 13. op1db vs. frequency and temperature -20 -10 0 10 20 30 40 0 2 4 6 8 10 frequency (ghz) irl & orl (db) irl orl -100 -80 -60 -40 -20 0 20 40 frequency (ghz) gain & reverse isolation (db) gain s12 0 2 4 6 8 10 figure 14. irl & orl vs. frequency figure 15. gain & s12 vs. frequency 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 7 8 0 8 0 0 8 2 0 8 4 0 8 6 0 8 8 0 9 0 0 9 2 0 f r e q u e n c y ( m h z ) o p 1 d b ( d b ) 2 0 2 5 3 0 3 5 4 0 4 5 7 8 0 8 0 0 8 2 0 8 4 0 8 6 0 8 8 0 9 0 0 9 2 0 f r e q u e n c y ( m h z ) o i p 3 ( d b ) - 4 0 c - 3 0 c 2 5 c 8 5 c - 4 0 c - 3 0 c 2 5 c 8 5 c - 4 0 c - 3 0 c 2 5 c 8 5 c - 4 0 c - 3 0 c 2 5 c 8 5 c
7 MGA-13516 scattering parameter and noise parameter test setup figure 16. test setup for q1 s & noise parameters data. r2=82ohm (rohm mcr01mzsj820) and c4=33pf (rohm mch155a330jk). figure 17. test setup for q2 s & noise parameters data. c18=33pf (rohm mch155a330jk) and r4=680 (rohm mcr01mzsj681).
8 MGA-13516 q1 typical scattering parameters, vdd1=5v, idd1=45ma freq (ghz) s11 s21 s12 s22 mag ang mag ang mag ang mag ang 0.1 0.94 -12.3 21.09 152.4 0.005 61.3 0.48 -39.9 0.5 0.61 -23.5 9.89 120.4 0.013 26.6 0.16 -69.9 0.9 0.53 -23.3 6.68 106.1 0.014 12.8 0.16 -64.8 1 0.53 -22.9 6.19 103.6 0.014 11 0.16 -64.6 1.5 0.52 -26.5 4.46 92.8 0.014 1.6 0.23 -67.1 1.9 0.51 -29.3 3.6 86.5 0.013 -1.5 0.29 -69.3 2 0.52 -30.1 3.44 85.2 0.013 -1.7 0.3 -69.7 2.5 0.53 -32.7 2.87 78.8 0.011 -1.8 0.36 -69.9 3 0.55 -33.3 2.56 73.5 0.011 -1.1 0.39 -70 3.5 0.55 -31.8 2.34 67.5 0.009 3.9 0.37 -75.1 4 0.55 -30.1 2.25 59.8 0.008 11.1 0.35 -90 5 0.47 -32.4 2.1 38.8 0.009 50.1 0.41 -140 6 0.4 -68.8 1.9 14.6 0.021 74.3 0.53 -162.5 7 0.63 -109 1.74 -20.8 0.056 49.2 0.29 156.3 8 0.75 -117.1 0.72 -65.8 0.085 20.6 0.58 15.7 9 0.75 -102.6 0.34 -58.8 0.058 -16.5 0.82 24.9 10 0.56 -105.5 0.37 -56.7 0.108 -38 0.65 35.8 note: s-parameters are measured on pcb. the pcb material is 10 mils rogers ro4350. figure 16 shows the input and output reference planes. MGA-13516 q1 typical noise parameter, vdd1=5v, idd1=45ma freq (ghz) fmin(db) opt rn/50 mag ang. 0.8 0.37 0.49 35.52 0.09 0.9 0.39 0.47 41.64 0.10 1.0 0.38 0.46 46.11 0.11 1.5 0.68 0.38 57.89 0.15 1.7 0.78 0.35 61.08 0.17 note: noise parameters are measured on pcb. the pcb material is 10 mils rogers ro4350. figure 16 shows the input and output reference planes.
9 MGA-13516 q2 typical scattering parameters, vdd2=5v, vbias=5v, idd2=110ma freq (ghz) s11 s21 s12 s22 mag ang mag ang mag ang mag ang 0.1 0.12 -37.7 11.19 165.1 0.038 0.3 0.35 -179 0.5 0.13 -128.1 8.61 126.9 0.037 -0.7 0.31 176.4 0.9 0.18 175.2 6.57 99.9 0.04 -1.8 0.27 179.3 1 0.18 165.2 6.23 94.4 0.041 -2.2 0.26 -180 1.5 0.19 126.8 5.13 69.4 0.05 -10.7 0.2 -161.7 1.9 0.13 84.4 4.69 48.3 0.056 -24.4 0.2 -131.8 2 0.12 65.9 4.62 42.5 0.058 -29.4 0.22 -125.2 2.5 0.2 -52.9 4.19 8.8 0.062 -61.5 0.33 -115.5 3 0.42 -104.3 3.39 -28.3 0.05 -103.6 0.3 -123.1 3.5 0.55 -140.7 2.31 -62.3 0.029 -140.5 0.27 -100.4 4 0.6 -170.9 1.5 -89.8 0.02 -166.3 0.36 -112.5 5 0.68 141.8 0.65 -132.1 0.021 125.6 0.3 -156.7 6 0.7 107.4 0.33 -167.5 0.026 80.7 0.2 -173.7 7 0.65 35.5 0.18 139 0.025 29.5 0.13 -61.4 8 0.85 -33.2 0.04 85.7 0.007 -48.3 0.49 -38.1 9 0.69 -21.5 0.02 93.3 0.013 94.9 0.69 -24.1 10 0.51 28 0.02 157.1 0.021 160 0.73 -4.8 note: s-parameters are measured on pcb. the pcb material is 10 mils rogers ro4350. figure 17 shows the input and output reference planes. MGA-13516 q2 typical noise parameter, vdd2=5v, idd2=110ma freq (ghz) fmin(db) opt rn/50 mag ang. 0.8 2.01 0.29 8.11 0.29 0.9 2.22 0.31 12.80 0.30 1.0 2.32 0.26 15.20 0.26 1.5 2.75 0.18 35.27 0.24 1.7 2.95 0.15 68.10 0.32 note: noise parameters are measured on pcb. the pcb material is 10 mils rogers ro4350. figure 17 shows the input and output reference planes.
10 part number ordering information part number no. of devices container MGA-13516-tr1g 1000 7 reel MGA-13516-tr2g 3000 13 reel MGA-13516-blkg 100 antistatic bag note: 1 all dimensions are in millimeters 2 dimensions are inclusive of plating 3 dimensions are exclusive of mold ash and metal burr top view side view bottom view 4.00 0.10 4.00 0.10 pin 1 dot by marking 0.20 ref 0.00 0.05 0.85 0.05 2.200 exp.dap pin #1 identication chamfer 0.450 x 45o 1.95 ref 0.55 0.65 bsc 2.200 exp.dap 0.30 13516 yyww xxxx notes: 1. all dimensions are in millimeters. 2. dimensions are inclusive of plating. 3. dimensions are exclusive of mold ash and metal burr. slp4x4 package dimension
11 pcb land pattern and stencil design pcb land pattern (top view) stencil outline combines pcb & stencil layouts all dimension are in millimeters 0.650 2.200 0.350 0.300 0.650 2.200 0.650 1.980 0.492 0.270 0.485 1.980 1.980 0.270 0.485 0.650 0.300 2.200 1.980 2.200
12 device orientation tape dimensions u s e r f e e d d i r e c t i o n t o p v i e w e n d v i e w u s e r f e e d d i r e c t i o n c o v e r t a p e c a r r i e r t a p e r e e l 1 3 5 1 6 y y w w x x x x 1 3 5 1 6 y y w w x x x x 1 3 5 1 6 y y w w x x x x 1 2 . 0 0 + 0 . 3 0 / - 0 . 1 0 8 . 0 0 . 1 0 4 . 0 0 . 1 0 2 . 0 0 0 . 0 5 5 . 5 0 . 0 5 1 . 7 5 0 . 1 0 ? 1 . 5 0 + . 1 0 . 2 7 9 0 . 0 2 4 . 2 5 0 . 1 0 4 . 2 5 0 . 1 0 1 0 o m a x . 1 0 o m a x . 1 . 1 3 0 . 1 0 a o k o b o + + + + ? 1 . 5 0 + 0 . 2 5
13 reel dimension - 7 inch a f b ? d ? e s i d e v i e w a r b o r h o l e g b a c k v i e w f r o n t v i e w c 1 t a p e s l o t p l a n e v i e w t a p e w i d t h 1 2 m m a m a x 1 8 . 0 0 b + 1 . 5 ? 0 . 0 1 2 . 4 n o t e : s u r f a c e r e s i s t i v i t y t o b e < 1 0 1 2 o h m s / s q u a r e c 1 0 . 5 4 . 4 0 ? d 0 . 5 5 5 . 0 s p e c i f i c a t i o n ? e ( m a x ) 1 7 8 f ( m i n ) 1 . 5 0 ? h ( m i n ) 2 0 . 2 0 ? g 0 . 2 1 3 . 5 0
reel dimension - 13 inch 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 in the united states and other countries. data subject to change. copyright ? 2005-2009 avago technologies. all rights reserved. av02-1048en - april 13, 2009 e s d l a b e l ( s e e b e l o w ) r e c y c l e s y m b o l d e t a i l ? x ? m e m b o s s e d l i n e x 2 9 0 . 0 m m l e n g t h l i n e s 1 4 7 . 0 m m a w a y f r o m c e n t e r p o i n t e m b o s s e d ? m ? 5 . 0 m m h e i g h t f r o n t v i e w 1 6 . 4 0 ? m a x . s l o t 5 . 0 0 0 . 5 0 1 1 . 9 0 ? 1 5 . 4 0 * * 1 3 . 2 0 0 . 5 0 * 0 3 3 1 . 5 0 m a x . 0 1 0 0 . 0 0 0 . 5 0 r e c y c l e s y m b o l d e t a i l ? x ? m b a c k v i e w d e t a i l ? x ? ? 1 3 . 0 ? 2 0 . 2 ( m i n . ) 2 . 0 0 0 . 5 + 0 . 5 ? 0 . 2

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