triquint semiconductor, inc ? phone +1-503-615-9000 ? fax: +1-503-615-8900 ? e-mail: info-sales@tqs.com ? web site: www.triquint.com june 2012 ah102a medium power, high linearity amplifier product features ? 350 ? 3000 mhz ? +46 dbm output ip3 ? 14.5 db gain ? +27 dbm p1db ? mttf > 1000 years ? internally matched ? single +9 v supply ? lead-free/green/ rohs-compliant sot-89 package applications ? mobile infrastructure ? w-lan / ism / wll / rfid ? broadband wireless ? poweramp predistortion circuitry product description the ah102a is a medium power gain block that offers excellent dynamic range in a low-cost surface mount package. the combination of a single supply voltage and an internally matched device makes it ideal for both na rrow and broadband applications. superior thermal design allows the product to achieve +46 dbm ip3 performances at a mounting temperature of +85 c with an associated mttf of greater than 1000 years. the ah102a is available in the environmentally-friendly lead-free/green/rohs-compliant sot-89 package. the broadband amplifier uses a high reliability gaas mesfet technology and is targeted for applications where high linearity is required. it is well suited for vario us current and next generation wireless technologies such as gprs, gsm, cdma, and w-cdma. in addition, the ah102a will work for other applications within the 250 to 3000 mhz frequency range such as broadband wireless. functional diagram rf in gnd rf out gnd 1 2 3 4 function pin no. input 1 ground 2 output / bias 3 ground 4 specifications (1) parameter units min typ max operational bandwidth mhz 350 3000 test frequency mhz 800 gain db 12.5 14.4 output ip3 (2) dbm +43 +46 output p1db dbm +27 noise figure db 3.1 test frequency mhz 1900 gain db 11.5 13 output ip3 (2) dbm +42 +44.5 output p1db dbm +27 operating current range ma 200 230 supply voltage v +9 1. test conditions unless otherwise noted: t = 25 oc, vdd = +9 v in a 50 ohm test fixture. 2. oip3 is measured with two tones at an output power of +8 dbm/tone separated by 10 mhz. the suppression on the largest im3 product is used to c alculate the oip3 using a 2:1 rule. absolute maximum rating parameter rating storage temperature -55 to +150 c dc voltage +11 v rf input power (continuous) +17 dbm junction temperature 160 c thermal resistance, rth 25 c / w operation of this device above any of these paramet ers may cause permanent damage. typical performance (3) parameter units typical frequency mhz 900 1900 2140 gain db 14.5 13.6 13.5 input return loss db 22 16 19 output return loss db 30 15 15 output p1db dbm +27 +27 +27 output ip3 (2) dbm +46 +45 +44 is-95a channel power @ - 45 dbc acpr dbm +21 +20 w-cdma channel power @ - 45 dbc aclr dbm +18.2 noise figure db 3.1 3.8 3.7 supply current ma 200 supply voltage v +9 3. parameters reflect performance in a tuned applicati on circuit. ordering information part no. description AH102A-G medium power, high linearity amplifier (lead-free/green/rohs-compliant sot-89 package) ah102a-pcb900 900 mhz fully assembled evaluation boar d ah102a-pcb2000 1.7-2.2 ghz fully assembled evaluation board standard t/r size = 1000 pieces on a 7? reel.
triquint semiconductor, inc ? phone +1-503-615-9000 ? fax: +1-503-615-8900 ? e-mail: info-sales@tqs.com ? web site: www.triquint.com june 2012 ah102a medium power, high linearity amplifier typical device data v ds = +9 v, i ds = 200 ma, t = 25 c, unmatched 50 ohm system s-parameters vd = +9v, temp = 25c -30 -20 -10 0 10 20 0 500 1000 1500 2000 2500 3000 frequency (mhz) s11 s22 s21 output ip3 vs. frequency 8 dbm / tone, 10 mhz spacing, temp = 25 c 30 34 38 42 46 50 500 1000 1500 2000 2500 3000 frequency (mhz) +7 v +8 v +9 v p1db vs. frequency 18 20 22 24 26 28 500 1000 1500 2000 2500 3000 frequency (mhz) +7 v +8 v +9 v s-parameters (v ds = +9 v, i ds = 200 ma, t = 25 c, unmatched 50 ohm system, calibrated to device le ads) freq (mhz) s11 (db) s11 (ang) s21 (db) s21 (ang) s12 (db) s12 (ang) s22 (db) s22 (ang) 50 -10.52 -67.44 16.70 161.42 -19.60 15.17 -13.87 - 71.59 100 -14.38 -71.97 15.99 164.33 -19.33 4.56 -20.59 - 73.74 200 -15.96 -79.59 15.67 161.23 -19.25 -3.24 -31.69 -37.96 400 -14.26 -97.77 15.34 149.69 -19.46 -13.66 -24.05 41.02 600 -12.32 -113.84 15.05 136.98 -19.68 -22.39 -19.2 8 34.21 800 -10.79 -127.15 14.64 125.04 -20.00 -29.57 -16.5 7 23.81 1000 -9.66 -138.79 14.33 113.77 -20.41 -37.29 -14.9 6 12.82 1200 -8.75 -149.08 13.99 102.45 -20.76 -43.79 -13.8 0 1.56 1400 -8.08 -157.98 13.67 91.00 -21.26 -50.64 -12.94 -9.52 1600 -7.37 -165.53 13.45 80.21 -21.75 -56.57 -12.17 -21.95 1800 -6.87 -171.92 13.24 69.79 -22.32 -63.25 -11.48 -34.63 2000 -6.37 -178.50 13.02 58.73 -22.88 -69.25 -11.05 -47.68 2200 -6.00 174.94 12.78 47.41 -23.60 -76.47 -10.74 -61.29 2400 -5.61 169.08 12.59 36.08 -24.44 -82.56 -10.46 -74.90 2600 -5.12 162.18 12.42 23.91 -25.41 -88.72 -10.05 -88.98 2800 -4.66 156.21 12.14 11.75 -26.51 -93.74 -9.83 - 103.94 3000 -4.43 152.94 11.96 5.65 -27.12 -96.59 -9.68 -1 10.63 device s-parameters are available for download off of the website at: http://www.wj.com application circuit pc board layout circuit board material: .014? getek ( r =4.2), four layer, 1 oz copper microstrip line details: width = .026?, spacing = . 026?
triquint semiconductor, inc ? phone +1-503-615-9000 ? fax: +1-503-615-8900 ? e-mail: info-sales@tqs.com ? web site: www.triquint.com june 2012 ah102a medium power, high linearity amplifier application circuit: 900 mhz (ah102a-pcb900) typical rf performance at 25 c c= id= 100 pf c1 c= id= 3.3 pf c2 c= id= 100 pf c3 c= id= 1e4 pf c4 c= id= 100 pf c6 l= id= 6.8 nh l1 l= id= 22 nh l2 r= id= 0 ohm r1 net="ah102a" 0805 +9 v notes: 1. the amplifier should be connected directly to a +9 v regulator; no dropping resistor is required. 2. if no dc signal is present at the input (pin 1), c1 can be removed. the gate (input pin) is intern ally grounded in the amplifier. 3. r1 is used as a placeholder for a different appl ication circuit. it can be removed from the circui t. s11 vs. frequency -30 -25 -20 -15 -10 -5 0 700 800 900 1000 frequency (mhz) s 1 1 ( d b ) -40 c +25 c +85 c s21 vs. frequency 11 12 13 14 15 16 700 800 900 1000 frequency (mhz) s 2 1 ( d b ) -40 c +25 c +85 c s22 vs. frequency -30 -25 -20 -15 -10 -5 0 700 800 900 1000 frequency (mhz) s 2 2 ( d b ) -40 c +25 c +85 c oip3 vs. temperature 900 mhz, 8 dbm / tone 20 25 30 35 40 45 50 -40 -20 0 20 40 60 80 temperature (c) +7 v +8 v +9 v oip3 vs. output power frequency = 900 mhz, temp = 25c 30 35 40 45 50 0 4 8 12 16 output power (dbm) +7 v +8 v +9 v acpr vs. channel power 900 mhz, is-95, 9 ch. fwd, 885 khz offset, 30 khz meas bw -80 -70 -60 -50 -40 14 16 18 20 22 channel power (dbm) a c p r (d b c ) +25 c -40 c +85 c noise figure vs. frequency temp = 25 c 0 1 2 3 4 5 700 800 900 1000 frequency (mhz) n o is e f ig u re (d b ) frequency 900 mhz gain 14.5 dbm input return loss 22 db output return loss 30 db output p1db +27 dbm output ip3 +46 dbm is-95a ch. power @ -45 dbc acpr +21 dbm noise figure 3.1 db supply voltage +9 v supply current 200 ma
triquint semiconductor, inc ? phone +1-503-615-9000 ? fax: +1-503-615-8900 ? e-mail: info-sales@tqs.com ? web site: www.triquint.com june 2012 ah102a medium power, high linearity amplifier application circuit: 1900 / 2140 mhz (ah102a-pcb200 0) typical rf performance at 25 c c= id= 56 pf c1 c= id= 1.5 pf c2 c= id= 56 pf c3 c= id= 1e4 pf c4 c= id= 56 pf c6 l= id= 1.8 nh l1 l= id= 15 nh l2 r= id= 0 ohm r1 net="ah102a" 0805 +9 v notes: 1. the amplifier should be connected directly to a +9 v regulator; no dropping resistor is required. 2. if no dc signal is present at the input (pin 1), c1 can be removed. the gate (input pin) is intern ally grounded in the amplifier. 3. r1 is used as a placeholder for a different appl ication circuit. it can be removed from the circui t. s11 vs. frequency -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 frequency (mhz) s 1 1 (d b ) +25 c -40 c +85 c s21 vs. frequency 10 11 12 13 14 15 1.7 1.8 1.9 2 2.1 2.2 frequency (mhz) s 2 1 (d b ) +25 c -40 c +85 c s22 vs. frequency -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 frequency (mhz) s 2 2 (d b ) +25 c -40 c +85 c oip3 vs. output power frequency = 1900 mhz 30 35 40 45 50 6 7 8 9 10 11 12 output power (dbm) -40c +25c +85c oip3 vs. output power frequency = 2140 mhz 30 35 40 45 50 6 7 8 9 10 11 output power (dbm) -40c +25c +85c p1db vs. frequency 23 24 25 26 27 28 1.7 1.8 1.9 2 2.1 2.2 frequency (ghz) p 1 d b (d b m ) +25 c -40 c +85 c acpr vs. channel power 1900 mhz, is-95, 9 ch. fwd, 885 khz offset, 30 khz meas bw -70 -60 -50 -40 14 16 18 20 22 channel power (dbm) a c p r (d b c ) +25 c -40 c +85 c aclr vs. channel power 2140 mhz, 3gpp w-cdma, test model 1 +64 dpch, 5 mh z offset -60 -55 -50 -45 -40 14 15 16 17 18 19 channel power (dbm) a c l r (d b c ) +25 c -40 c +85 c noise figure vs. frequency 0 1 2 3 4 5 1.7 1.8 1.9 2.0 2.1 2.2 frequency (ghz) n o is e f ig u re (d b ) +25 c -40 c +85 c frequency 1900 2140 units gain 13.6 13.5 db input return loss 16 19 db output return loss 15 15 db output p1db +27 +27 dbm output ip3 +45 +44 dbm is-95a ch. power @ - 45 dbc acpr +20 dbm w-cdma ch. power @ - 45 dbc aclr +18.2 dbm noise figure 3.8 3.7 db supply voltage +9 v supply current 200 ma
triquint semiconductor, inc ? phone +1-503-615-9000 ? fax: +1-503-615-8900 ? e-mail: info-sales@tqs.com ? web site: www.triquint.com june 2012 ah102a medium power, high linearity amplifier AH102A-G (green / lead-free sot-89 package) mechani cal information this package is lead-free/green/rohs-compliant. it is compatible with both lead-free (maximum 260 c reflow temperature) and leaded (maximum 245 c reflow temperature) soldering processes. the plating m aterial on the leads is nipdau. outline drawing land pattern product marking the AH102A-G will be marked with a ?102ag? designator and an alphanumeric lot code. tape and reel specifications for this part are located on the website in the ?application notes? section. msl / esd rating esd rating: class 1c value: passes 1000v min. test: human body model (hbm) standard: jedec standard jesd22-a114 esd rating: class iv value: passes 1000v min. test: charged device model (cdm) standard: jedec standard jesd22-c101 msl rating: level 1 at +260 c convection reflow standard: jedec standard j-std-020 mounting config. notes 1. ground / thermal vias are critical for the prope r performance of this device. vias should use a .35m m (#80 / .0135?) diameter drill and have a final plat ed thru diameter of .25 mm (.010?). 2. add as much copper as possible to inner and oute r layers near the part to ensure optimal thermal performance . 3. mounting screws can be added near the part to fa sten the board to a heatsink. ensure that the ground / ther mal via region contact the heatsink. 4. do not put solder mask on the backside of the p c board in the region where the board contacts the heatsink. 5. rf trace width depends upon the pc board materi al and construction. 6. use 1 oz. copper minimum. 7. all dimensions are in millimeters (inches). ang les are in degrees. xxxx-x 102ag
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