features nec's l-band sp3t switch description upg2031tq nec's upg2031tq is an l-band sp3t gaas fet switch for cdma/pcs/gps triple mode digital cellular telephone appli- cations. the device can operate from 500 mhz to above 2.0 ghz, with low insertion loss and high linearity. applications ? cdma/pcs/gps triple mode digital cellular telephones california eastern laboratorie s ordering information remark to order evaluation samples, contact your nearby sales of ce. part number for sample order: upg2031tq caution observe precautions when handling, because these devices are sensitive to electrostatic discharge. ? low insertion loss: l ins = 0.45 db typ. @ v cont = 2.8 v/0 v, f = 1.0 ghz l ins = 0.55 db typ. @ v cont = 2.8 v/0 v, f = 2.0 ghz ? high isolation: isl = 21 db typ. @ v cont = 2.8 v/0 v, f = 2.0 ghz ? high power: p in (0.1 db) = 33.0 dbm typ. @ v cont = 2.8 v/0 v, f = 1.0 ghz ? high-density surface mounting: 10-pin plastic tson package (2.30 2.55 0.60 mm) part number package marking supplying form UPG2031TQ-E1 10-pin plastic tson 2031 ? embossed tape 8 mm wide ? pin 5, 6 face the perforation side of the tape ? qty 3 kpcs/reel
upg2031tq absolute maximum ratings (t a = 25c, unless otherwise speci ed) recommended operating range (t a = 25c, unless otherwise speci ed) pin connections and internal block diagram 2031 10 9 8 7 6 12345 (top view) 678910 54 321 (bottom view) gnd pin no. pin name 1 rf1 2 gnd 3 rf2 4v cont2 5 rf3 6v cont3 7 gnd 8 ant 9 gnd 10 v cont1 parameter symbol ratings unit switch control voltage v cont ? 6.0 to +6.0 v input power p in +36 dbm operating ambient temperature t a ? 45 to +85 c storage temperature t stg ? 55 to +150 c parameter symbol min. typ. max. unit switch control voltage (high) v cont (h) 2.7 2.8 3.0 v switch control voltage (low) v cont (l) ? 0.2 0 0.2 v
electrical characteristics (t a = +25c, v cont = 2.8 v/0 v, z o = 50 , off chip dc blocking capacitors value: 56 pf, unless otherwise speci ed) upg2031tq parameter symbol on-pass test conditions min. typ. max. unit insertion loss l ins ant-rf1/2/3 f = 0.5 to 1.0 ghz ? 0.45 0.65 db f = 1.0 to 2.0 ghz ? 0.55 0.80 db isolation isl ant-rf1/2/3 (off) f = 0.5 to 1.0 ghz 22 26 ? db f = 1.0 to 2.0 ghz 17 21 ? db input return loss rl in ant-rf1/2/3 f = 0.5 to 2.0 ghz 15 20 ? db output return loss rl out ant-rf1/2/3 f = 0.5 to 2.0 ghz 15 20 ? db 0.1 db gain compression input power p in (0.1 db) ant-rf1/2/3 f = 1.0 ghz 31.0 33.0 ? dbm 2nd harmonics 2f0 ant-rf1/2/3 f = 1.0 ghz, p in = 27 dbm 65 75 ? dbc 3rd harmonics 3f0 ant-rf1/2/3 f = 1.0 ghz, p in = 27 dbm 65 75 ? dbc switch control speed t sw ? 150 ? ns switch control current i cont rf non ? 150 a
upg2031tq evaluation circuit v cont1 ant v cont3 l esd note rf1 rf2 rf3 c1 c1 c1 c2 c1 v cont2 c2 c2 2031 note recommend attached l esd to antenna port for esd protection. the application circuits and their parameters are for reference only and are not intended for use in actual design-ins. using the nec evaluation board symbol values c1 56 pf c2 1 000 pf truth table v cont1 gnd ant gnd v cont3 rf1 gnd rf2 v cont2 rf3 v cont1 v cont2 v cont3 ant-rf1 ant-rf2 ant-rf3 high low low on off off low high low off on off low low high off off on
5-144 p ackage dimensions 10-pin plastic tson (unit: mm) upg2031tq (bottom view) (0.15) (1.70) (0.30) (0.95) (0.05) (1.95) (0.30) 0.400.05 2.250.1 2.550.15 0.180.05 2.200.1 2.300.15 (0.125) (0.60 max.) remark ( ): reference value
5-145 upg2031tq recommended soldering conditions this product should be soldered and mounted under the following recommended conditions. for soldering methods and conditions other than those recommended below, contact your nearby sales of ce. soldering method soldering conditions condition symbol infrared re ow peak temperature (package surface temperature) : 260 c or below t ime at peak temperature : 10 seconds or less t ime at temperature of 220 c or higher : 60 seconds or less preheating time at 120 to 180 c : 120 30 seconds maximum number of re ow processes : 3 times maximum chlorine content of rosin ux (% mass) : 0.2%(wt.) or below ir260 vps peak temperature (package surface temperature) : 215 c or below t ime at temperature of 200 c or higher : 25 to 40 seconds preheating time at 120 to 150 c : 30 to 60 seconds maximum number of re ow processes : 3 times maximum chlorine content of rosin ux (% mass) : 0.2%(wt.) or below vp215 w ave soldering peak temperature (molten solder temperature) : 260 c or below t ime at peak temperature : 10 seconds or less preheating temperature (package surface temperature) : 120 c or below maximum number of ow processes : 1 time maximum chlorine content of rosin ux (% mass) : 0.2%(wt.) or below ws260 partial heating peak temperature (pin temperature) : 350 c or below soldering time (per side of device) : 3 seconds or less maximum chlorine content of rosin ux (% mass) : 0.2%(wt.) or below hs350 life support applications these nec products are not intended for use in life support devices, appliances, or systems where the malfunction of these prod ucts can reasonably be expected to result in personal injury. the customers of cel using or selling these products for use in such applications do so at their own risk and agree to fully indemnify cel for all damages resulting from such improper use or sale. a business partner of nec compound semiconductor devices, ltd. 03/08/2004 caution do not use different soldering methods together (except for partial heating).
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