TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 1 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com applications ? small cell bts ? 3g/4g wireless infrastructure ? linearized transmitter ? w-cdma/ lte/ cdma ? heterogeneous networks 20 pin 20x20 mm plastic package product features ? 2110-2170 mhz ? 2.5 w rms output power ? integrated doherty final stage ? three stage power added efficiency: 35 % ? 50 input / output ? power gain: 34 db ? peak power: 18 w ? package dimensions: 20 x 20 x 1.5 mm ? 100 % dc and rf tested functional block diagram general description the TGA2450-SM is a fully integrated surface mount 3- stage power amplifier module ideally suited for 3g and 4g small cell base station applications with 1 w rms at the antenna. the module is 50 input and output and requires minimal external components. the module is also compact and offers a much smaller footprint than traditional discrete component solutions. the TGA2450-SM incorporates a doherty final stage delivering high power added efficiency of 35 % for the entire module at 2.5 w average power. the TGA2450-SM supports multi-mode and multi- carrier signals. the module includes ingap/gaas hbt device technology to provide a combination of high efficiency and dpd friendliness. lead-free and rohs compliant. evaluation board is available upon request. pin configuration pin no. label 1 pa en 2 v cc1 3, 8, 18 n/c 4, 5, 7, 10, 12-16, 20 gnd 6 rf in 9 v cc4 11 rf out 17 v cc3 19 v cc2 backside paddle rf/dc gnd orderin g information part no. descri p tion TGA2450-SM small cell pam TGA2450-SM-pcb 2110-2170 mhz eval board
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 2 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com recommended operating conditions parameter min typ max units operating temperature ? 40 +25 +90 c v cc1 5 v v cc2 , v cc3 , v cc4 18 v pa enable on 1.15 1.2-5.5 6 v pa enable off 0 0.6 v i cq1 (at v cc1 ) 60 ma i cq2 (at v cc2 ) 25 ma i cq3 (at v cc3 ) 90 ma tj for > 10 6 hours mttf 200 c electrical specifications ar e measured at specified test conditions. specifications are not guaranteed over all recommended operating conditions. absolute maximum ratings parameter rating collector voltage (v cc1 ) 6 v collector voltage (v cc2 , v cc3 , v cc4 ) 19 v rf input power over drive above p in at 34 dbm p out , 50 , t = 25 ? c 8 db vswr at p out with 1 db par compression with wcdma signal 5:1 storage temperature ? 65c to 150c case temperature (backside pads) 120c operation of this device out side the parameter ranges given above may cause permanent damage. electrical specifications at t case = 25c test conditions unless otherwise noted: v cc1 ? = ? 5 v, v cc2 ? = ? 18 v, v cc3 = ? 18 v, v cc4 ? = ? 18 v, i cq1 ? = ? 60 ma, i cq2 ? = ? 25 ma, i cq3 ? = ? 90 ma, p out = 34 dbm, system impedance = 50 parameter conditions min typ max units rf frequency range 2110 2170 mhz i cq1 v cc1 = 5 v 35 60 80 ma i cq2 +i cq3 v cc2 = v cc3 = 18 v 90 115 140 ma power gain p out = 34 dbm average 32.2 34.4 gain flatness across any 40 mhz in-band p out = 34 dbm average 1 2 db average output power +34 dbm p3db pulsed, 10 sec width, 1 msec period +41.9 +42.6 dbm power added efficiency p out = 34 dbm average 33.2 35.4 % aclr dpd corrected 5-20 mhz sbw umts/lte ? 55 dbc input/output impedance 50 ohm input return loss p out = 34 dbm average 13 11 db group delay 5 ns group delay ripple 750 ps noise figure 3 db
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 3 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com electrical specifications at t case = ? 40c to +90c test conditions unless otherwise noted: v cc1 ? = ? 5 v, v cc2 ? = ? 18 v, v cc3 = ? 18 v, v cc4 ? = ? 18 v, i cq1 ? = ? 60 ma, i cq2 ? = ? 25 ma, i cq3 ? = ? 90 ma, p out = 34 dbm, system impedance = 50 parameter conditions min typ max units power gain p out = 34 dbm average 29.9 38.6 db i cq1 v cc1 = 5 v 29 60 86 ma i cq2 +i cq3 v cc2 = v cc3 = 18 v 84 115 146 ma i cc1 v cc1 = 5 v, pout = 34 dbm average 95 ma gain flatness across any 40 mhz in-band p out = 34 dbm average 1 2 db p3db pulsed, 10 sec width, 1 msec period 41 dbm power added efficiency p out = 34 dbm average 30 % input return loss p out = 34 dbm average 13 11 db second harmonic p out = 34 dbm at f 0 with wcdma, 3.84 mhz ibw ? 43 dbc third harmonic p out = 34 dbm at f 0 with wcdma, 3.84 mhz ibw ? 37 dbc group delay 5 ns group delay ripple 750 ps |s12|-|s21| 15 db thermal resistance, jc (1) (junction to case), t case = 90c 14.8 c/w notes: 1. measured carrier amplifie r junction to package backside.
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 4 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com pc board la y out and evaluation board dia g ram line width test 30/40/50 mils tga245x - evb ae evb1-ch-t-1-20 taconic rf35a2 20 mil driver vcc pa en r1 c1 c2 c3 c4 c5 r2 bill of material ? TGA2450-SM-pcb evaluation board reference des. value description manuf. part number connector n/a n-type connector huber+suhner 23_n-50-0-16/133_ne r2 0 jumper 1206 0 ohm resistor r1 10 k resistor 1206 10k resistor c1, c2 33 pf capacitor atc 0603 600s 33pf capacitor c3, c4, c5 (1) 10 f capacitor tdk 2220 x7r 10uf 50v pcb n/a taconic rf35 a2 20 mils ae evb1 ch-t-1-20 notes: 1. c3, c4, c5 can be replaced by 10 f 50 v electrolytic capacitor if it is needed. bias-up procedure 1. attach input and output loads onto evaluation board. 2. turn on 18 v power supply v cc2 , v cc3 , v cc4 . 3. turn on 5 v power supply v cc1 . 4. apply rf signal. 5. turn on rf power. bias-down procedure 1. turn off rf power. 2. turn off pa en. 3. turn off 5 v power supply v cc1 . 4. turn off 18 v power supply v cc2 , v cc3 , v cc4 .
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 5 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com performance plots test conditions unless otherwise noted: v cc1 ? = ? 5 v, v cc2 ? = ? 18 v, v cc3 = ? 18 v, v cc4 ? = ? 18 v, i cq1 ? = ? 60 ma, i cq2 ? = ? 25 ma, i cq3 ? = ? 90 ma
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 6 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com performance plots test conditions unless otherwise noted: v cc1 ? = ? 5 v, v cc2 ? = ? 18 v, v cc3 = ? 18 v, v cc4 ? = ? 18 v, i cq1 ? = ? 60 ma, i cq2 ? = ? 25 ma, i cq3 ? = ? 90 ma
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 7 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com performance plots test conditions unless otherwise noted: v cc1 ? = ? 5 v, v cc2 ? = ? 18 v, v cc3 = ? 18 v, v cc4 ? = ? 18 v, i cq1 ? = ? 60 ma, i cq2 ? = ? 25 ma, i cq3 ? = ? 90 ma pin configuration and description pin no. label description 1 pa en control voltage. see recommended operating conditions on page 2. 2 v cc1 bias voltage for pre-driver stage. 3, 8, 18 n/c no electrical connection. provide grounded land pads for pcb mounting integrity. 4, 5, 7, 10, 12-16, 20 gnd internal grounding; must be grounded on pcb. 6 rf in rf output matched to 50 . 9 v cc4 bias voltage for output stage. 11 rf out rf output matched to 50 . 17 v cc3 bias voltage for output stage. 19 v cc2 bias voltage for driver stage.
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 8 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com package marking and dimensions marking: part number ? tga2450a year/week/country code ? yyww cccc lot code ? aaxxxx 20 20 terminal #1 identifier terminal #1 identifier top view side view bottom view 0.3x45 16 16 11.5 0.1 0.1 detail a a 1.8 3.5 bsc 4.25 2.0 3.0 bsc 1 x 1 (20x) notes: 1. all dimensions are in millimeters. angles are in degrees. pcb mounting pattern notes: 1. all dimensions are in millimeters. angles are in degrees. 2. the pad pattern shown has been developed and tested for optim ized assembly at triquint semiconductor. the pcb land pattern has been developed to accommodate lead and package tolerances. since surface mount processes vary from company to company, careful process development is recommended. 3. ground / thermal vias are critical for t he proper performance of this device. vias should use a 0.508 mm diameter drill and have a final plated thru diameter of 0.35 mm. tga2450a yyww cccc aaxxxx
TGA2450-SM 2100 mhz, 2.5 w, small cell pa module datasheet: rev b 08-14-13 - 9 of 9 - disclaimer: subject to change without notice ? 2013 triquint www.triquint.com product compliance information esd sensitivity ratings caution! esd-sensitive device esd rating: class 1c value: passes 1000 v test: human body model (hbm) standard: jedec standard jesd22-a114 solderability compatible with both lead-free (260c maximum reflow temperature) and tin/lead (245c maximum reflow temperature) soldering processes. contact plating: nipdau rohs compliance this part is compliant with eu 2002/95/ec rohs directive (restrictions on the use of certain hazardous substances in electrical and electronic equipment). this product also has the following attributes: ? lead free ? halogen free (chlorine, bromine) ? antimony free ? tbbp-a (c 15 h 12 br 4 0 2 ) free ? pfos free ? svhc free msl rating msl rating: level 3 test: 260c convection reflow standard: jedec standard ipc/jedec j-std-020 contact information for the latest specifications, additional product information, worldwide sales and distribution locations, and information about triquint: web: www.triquint.com tel: +1.972.994.8465 email: info-sales@triquint.com fax: +1.972.994.8504 for technical questions and application information: email: btsapplications@tqs.com important notice the information contained herein is believed to be reliable. triquint makes no warranties regarding the information contained herein. triquint assumes no responsibility or li ability whatsoever for any of the information contained herein. triquint assume s no responsibility or liability whatsoever for the use of the information contained herein. the information contained herein is provided "as is, where is " and with all faults, and the entire risk associated with such information is entirely with the user. all inform ation contained herein is subjec t to change without notice. customers should obtain and verify the latest relevant info rmation before placing orders fo r triquint products. the information contained herein or any use of such information does not grant, explic itly or implicitly, to any party any patent rights, licenses, or any other inte llectual property rights, whether with r egard to such information itself o r anything described by such information. triquint products are not warranted or authorized for use as critical components in medical, life-saving, or life- sustaining applications, or other applications where a fa ilure would reasonably be expected to cause severe personal injury or death.
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