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features 1 of 12 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. rf mems SZM-3166Z 3.3ghz to 3.6ghz 2w power amplifier rfmd?s SZM-3166Z is a high linearity class ab heterojunction bipolar transistor (hbt) amplifier housed in a low-cost surface-mountable plastic q-flexn multi-chip module package. this hbt amplifier is made with ingap on gaas device technology and fabricated with mocvd for an ideal combination of low cost and high reliability. this product is specifically designed for 802.16 customer premises equipment (cpe) terminals in the 3.3ghz to 3.6ghz bands. it can run from a 3v to 5.2v supply. the external output match and bias adjustability allows load line optimization for other applications covering 3. 5ghz to 3.8ghz. it features an output power detector, on/off power control and high rf over drive robustness. a 20db step attenuator fea- ture can be utilized by switching the second stage power up/down control. this product fea- tures a rohs compliant and green package with matte tin finish, designated by the ?z? suffix. stage 1 bias stage 2 bias stage 3 bias rfin rfout power detector vbias = 5v power up/down control vcc = 5v ? p 1db =35dbm at 5.2v ? three stages of gain:35db ? 802.11g 54mb/s class ab perfor- mance ? p out =27dbm at 2.5% evm, v cc 5.2v, 900ma ? active bias with adjustable current ? on-chip output power detector ? low thermal resistance ? power up/down control <1 ? s ? attenuator step 20db at v pc2 =0v ? class 1c esd rating applications ? 802.16 wimax driver or output stage ? fixed wireless, wll ? cpe terminal applications ds110620 ? package: qfn, 6mmx6mm SZM-3166Z 3.3ghz to 3.6ghz 2w power ampli- fier parameter specification unit condition min. typ. max. frequency of operation 3300 3600 mhz output power at 1db compression 34.5 dbm 3.5ghz gain 32.0 35.0 38.0 dbm 3.5ghz, p out =26dbm % evm 2.5 % 3.5ghz, p out =27dbm, 802.11g 54mb/s third order suppression -42 -37 dbc 3.5ghz, p out =23dbm per tone noise figure 5.0 db 3.5ghz worst case input return loss 11.0 14.0 db 2.3ghz to 3.5ghz worst case output return loss 6.0 9.0 db 2.3ghz to 3.5ghz supply voltage rang 5.2 v output voltage range 0.9 to 2.2 v p out =10dbm to 33dbm quiescent current 720 800 880 ma v cc =5.2v power up control current 5.0 ma v pc =5.2v, i vcp1 +i vpc2 +i vpc3 v cc leakage current 0.1 ?? v cc =5.2v, v pc =0v thermal resistance 12.0 c/w junction - lead test conditions: z 0 =50 ? , v cc =5.2v, i q =800ma, t bp =30c
2 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z typical performance 3.3ghz to 3.6ghz app circuit (v cc =5.2v, i cq =800ma, *802.11g 54mb/s 64qam) simplified device schematic absolute maximum ratings parameter rating unit vc3 collector bias current (i vc3 ) 1500 ma vc2 collector bias current (i vc2 ) 600 ma vc1 collector bias current (i vc1 ) 300 ma **device voltage (v d )9.0v power dissipation (p diss )6w operating temp range (t l ) -40 to +85 c *max rf output power for 50 ? con- tinuous long term operation 30 dbm max rf input power (cw) for 50 ? output load 29 dbm max rf input power for 10:1 vswr output load 5dbm max storage temp +150 c operating junction temperature (t j )+150 c esd rating - human body model (hbm) class ic *with specified application circuit **no rf drive 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 3.3ghz 3.4ghz 3.5ghz 3.6ghz 3.7ghz 3.8ghz gain @ p out =26dbm db 35 35 35 35 33 31.5 p 1db dbm 34.0 34.5 35.0 34.5 34.0 33.0 % evm @ p out =27dbm* % 2.7 2.5 2.5 2.6 3.1 4.0 current @ p out 2.5% evm* ma 930 930 920 893 910 885 input return loss db 14.0 15.0 15.5 17.0 18.5 15.5 output return loss db91010987 caution! esd sensitive device. exceeding any one or a combination of the absolute maximum rating conditions may cause permanent damage to the device. extended 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. rohs status based on eudirective2002/95/ec (at time of this document revision). 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. vbias12 rfout nc rfin vc1 rfout rfout rfout rfout rfout vpc2 vpc1 nc nc nc nc vpc3 vdet vbias3 nc nc nc nc nc nc vc2b c1b nc vc2a c1a c2b vb3b nc c2a vb3a nc gnd gnd gnd gnd 11 10 40 30 20 1 31 21
3 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z measured 3.3ghz to 3.6ghz application circuit data (v cc =v pc =5.2v, i q =800ma, t=25c) evm vs frequency, t=+25c 802.11g, ofdm 54mb/s, 64qam 0 1 2 3 4 5 16 18 20 22 24 26 28 30 pout(dbm) evm(%) 3.4ghz 3.5ghz 3.6ghz evm vs pout, f=3.4ghz 802.11g, ofdm 54mb/s, 64qam 0 1 2 3 4 5 16 18 20 22 24 26 28 30 pout(dbm) evm(%) -40c +25c +85c evm vs pout, f=3.5ghz 802.11g, ofdm 54mb/s, 64qam 0 1 2 3 4 5 16 18 20 22 24 26 28 30 pout(dbm) evm(%) -40c +25c +85c evm vs pout, f=3.6ghz 802.11g, ofdm 54mb/s, 64qam 0 1 2 3 4 5 16 18 20 22 24 26 28 30 pout(dbm) evm(%) -40c +25c +85c im3 vs pout (2 tone avg.), t=+25c tone spacing = 1mhz -65 -60 -55 -50 -45 -40 -35 -30 -25 18 20 22 24 26 28 pout(dbm) im3(dbc) 3.4ghz 3.5ghz 3.6ghz 3.7ghz typical gain vs pout, f=3.4ghz 28 30 32 34 36 38 40 18 20 22 24 26 28 30 32 34 36 pout(dbm) gain(db) -40c +25c +85c
4 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z measured 3.3ghz to 3.6ghz application circuit data (v cc =v pc =5.2v, i q =800ma, t=25c) typical gain vs pout, f=3.5ghz 28 30 32 34 36 38 40 18 20 22 24 26 28 30 32 34 36 pout(dbm) gain(db) -40c +25c +85c typical gain vs pout, f=3.6ghz 28 30 32 34 36 38 40 18 20 22 24 26 28 30 32 34 36 pout(dbm) gain(db) -40c +25c +85c narrowband s11 - input return loss -25 -20 -15 -10 -5 3.3 3.4 3.5 3.6 3.7 3.8 frequency(ghz) s11(db) -40c +25c +85c narrowband s21 - forward gain 20 25 30 35 40 45 50 3.33.43.53.63.73.8 frequency(ghz) s21(db) -40c +25c +85c narrowband s12 - reverse isolation -90 -80 -70 -60 -50 -40 3.3 3.4 3.5 3.6 3.7 3.8 frequency(ghz) s12(db) -40c +25c +85c narrowband s22 - output return loss -20 -15 -10 -5 0 3.33.43.53.63.73.8 frequency(ghz) s22(db) -40c +25c +85c
5 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z measured 3.3ghz to 3.6ghz application circuit data (v cc =v pc =5.2v, i q =800ma, t=25c) dc supply current vs pout, t=+25c 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 18 20 22 24 26 28 30 32 34 36 pout(dbm) idc(a) 3.4ghz 3.5ghz 3.6ghz 3.7ghz dc supply current vs pout, f=3.5ghz 0.6 0.8 1 1.2 1.4 1.6 1.8 18 20 22 24 26 28 30 32 34 36 pout(dbm) idc(a) -40c +25c +85c noise figure vs frequency, t=+25c 3.5 4 4.5 5 5.5 6 6.5 3.3 3.4 3.5 3.6 3.7 3.8 frequency(ghz) nf(db) rf power detector (vdet) vs pout, f=3.5ghz 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 18 20 22 24 26 28 30 32 34 36 pout(dbm) vdet(v) -40c +25c +85c rf power detector (vdet) vs pout, f=3.6ghz 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 18 20 22 24 26 28 30 32 34 36 pout(dbm) vdet(v) -40c +25c +85c icq vs vpc, vcc=5.2v, swept vpc 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0123456 vpc(v) icq(a) -40c +25c +85c
6 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z measured 3.3ghz to 3.6ghz application circuit data (v cc =v pc =5.2v, i q =800ma, t=25c) broadband s11 -input return loss -25 -20 -15 -10 -5 0 0123456 frequency(ghz) s11(db) -40c +25c +85c broadband s21 - forward gain 10 15 20 25 30 35 40 0123456 frequency(ghz) s21(db) -40c +25c +85c broadband s12 - reverse isolation -110 -100 -90 -80 -70 -60 -50 -40 -30 0123456 frequency(ghz) s12(db) -40c +25c +85c broadband s22 - output return loss -25 -20 -15 -10 -5 0 0123456 frequency(ghz) s22(db) -40c +25c +85c 20db step attenuator function gain delta vs temp. attenuator enabled vpc2=0v 10 12 14 16 18 20 22 24 26 28 30 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 frequency(ghz) delta(db) t=-40c t=+25c t=+85c
7 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z pin function description 5, 7, 11, 12, 17, 18, 22, 29, 31, 33, 34, 39, 40 nc these are no connect (nc) pins and are not wired inside the package. it is recommended to connect them as shown in the application circuit to achieve the stated performance. 1, 10, 21, 30 gnd these pins are internally grounded inside the package to the backside ground paddle. it is recommended to also ground them external to the package to achieve the specified performance. 2vc1 this is the collector of the first stage. 3vbias12 this is the supply voltage for the active bias circuit of the 1st and 2nd stages. 4nc this pin is not connected inside the package, but it is recommended to connect it to gnd to achieve the specified per- formance. 6rf in this is the rf input pin. it is dc grounded inside the package. do not apply dc voltage to this pin. 8vpc1 power up/down control pin for the 1st stage. an external series resistor is required for proper setting of bias levels depending on control voltage. the voltage on this pin shou ld never exceed the voltage on pin 3 by more than 0.5v unless the supply current from pin 3 is limited <10ma. 9vpc2 power up/down control pin for the 2nd stage. power down v pc2 <1 v for step attenuator functionable. an external series resistor is required for proper setting of bias levels depending on control voltage. the voltage on this pin should never exceed the voltage on pin 3 by more than 0.5v unless the supply current from pin 3 is limited <10ma. 13, 38 vc2a, vc2b these two pins are connected internal to the package to the 2nd stage collector. to achieve specified performance, the layout of these pins should match the recommended land pattern. 14, 15, 36, 37 c1a,c2a c1b,c2b these pins have capacitors across them internal to the package as shown in the below schematic. they are used as tuning and rf coupling elements between the 2nd and 3rd stage. 16, 35 vb3a, vb3b these are the connections to the base of the 3rd stage output device. to achieve specified performance, the layout of these pins should match the recommended land pattern. 19 vpc3 power up/down control pin for the 3rd stage. an external series resistor is required for proper setting of bias levels depending on control voltage. the voltage on this pin should never exceed the voltage on pin 32 by more than 0.5v unless the supply current from pin 33 is limited <10ma. 20 vdet this is the output port for the power detector. it samples the power at the input of the 3rd stage. 23-28 rf out these are the rf output pins and dc connections to the 3rd stage collector. 32 vbias3 this is the supply voltage for the active bias circuit of the 3rd stage.
8 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z recommended metal land pattern recommended pcb solderma sk for land pattern package drawing dimensions in inches (millimeters) refer to drawing posted at www.rfmd.com for tolerances.
9 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z 3.3ghz to 3.6ghz evaluation board schematic for v cc =v pc =5.2v
10 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z evaluation board layout and bill of materials for v cc =v pc =5.2v bill of materials desg description notes q1 SZM-3166Z 6mmx6mm qfn r1 1.0k ? , 0603 1% 0402 may be used r2 3.92k ? , 0603 1% 0402 may be used r3 680 ? , 0603 1% 0402 may be used r4 2.21k ? , 0603 1% 0402 may be used r5 47k ? , 0603 0402 may be used r6, 7, 8 0 ? , 0603 0402 may be used r9 3kw, 0603 1% 0402 may be used c1 1uf 16v mlcc cap tantalum ok for evm performance. use mlcc type for best im3 levels. c2 3.9pf cap, 0603 npo, rohm mch185a3r9dk or equivalent c3, 4, 5, 6, 7 0.1uf cap, 0603 x7r 0402 ok, rohm mch182cn104k or equivalent c8 1.2pf cap, 0603 npo, low esr, atc 60052r4cw250 or equivalent c9 10pf cap, 0603 npo, low est, atc 6005100jw250 or equivalent l1 6.2nh ind 0805 coilcraft 0805hq - 6n2xjbb l2 4.7nh ind, 0603 toko 0603 - ll1608fh4n7j r1 r4 r3 r2 r5 r6 r7 r8 c1 c2 c3 c6 c5 c8 c9 l2 c4 c7 l1 q1 r9
11 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z part symbolization the part will be symbolized with ?szm-3 166z? to designate it as an rohs green compliant product. marking designator will be on the top surface of the package.
12 of 12 ds110620 7628 thorndike road, greensboro, nc 27409-9421 for sales or technical support, contact rfmd at (+1) 336-678-5570 or sales-support@rfmd.com. SZM-3166Z ordering information ordering code description szm3166zsq standard 25 piece bag szm3166zsr standard 100 piece reel szm3166z standard 1000 piece reel szm3166zpck-evb1 evaluation board 3.3ghz to 3.8ghz tune and 5 loose sample pieces

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