description t he pg2311t 5f is a gaas mmic lna for car navigation sy st ems and handy gps. t h is ic consists of tw o stage amplifiers and has high gain performance. features ? high gain : g p = 37 db t yp. ? low noise : nf = 1.2 db t yp. ? 12-pin plastic qf n package (3.0 3.0 0.75 mm) application ? car navigation sy stem ? handy gps ordering information part number order number package marking supply i ng form pg2311t5f-e2 pg2311t5f-e2-a 12-pin plastic qfn (pb-free) 2311 ? embossed tape 8 mm w i de ? pin 1 indicates roll-in direction of tape ? q t y 3 kpcs/r eel remark t o order evaluation samples, contact y our nearby sales office. part number for sample order: pg2311t 5f the mark show s major revised points. the revised points can be easily searched by copy ing an "" in the pdf file and spec ify i ng it in the "find w hat:" field. caution observe precautions when handling because these devices are sensitive to electrostatic discharge. gaas mmic low noise amplifier for gps gaas integrated circuit pg2311t5f document no. pg10571ej03v0ds (3rd edition) date published june 2006 ns cp(n)
pin connections pin no. pin name 1 o u t 2 2 g n d 3 v cc 2 4 v cc 1 5 g n d 6 i n 1 7 g n d 8 o u t 1 9 g n d 1 0 i n 2 1 1 g n d 1 2 g n d (top view) (bottom view) 6 5 4 3 2 1 10 11 12 7 8 9 10 11 12 1 2 3 6 5 4 9 8 7 2311 expo sed pad g nd absolute maximum ratings (t a = +25 c, unless otherw ise specified) p a r a m e t e r s y m b o l r a t i n g s u n i t supply voltage v cc 1, v cc 2 + 5 . 0 v input pow e r p in + 1 0 d b m total pow e r dissipation p tot 0 . 2 5 note w operating ambient temperature t a ? 45 to +85 c storage temperature t st g ? 55 to +150 c note mounted on double-sided copper-clad 50 50 1.6 mm epoxy glass pw b, t a = +8 5 c recommended operating range p a r a m e t e r s y m b o l m i n . ty p . m a x . u n i t operating frequency f opt ? 1.575 ? ghz supply voltage v cc 1, v cc 2 +2.7 + 3 . 0 + 3 . 3 v data sheet pg10571ej03v0ds 2 pg2311t5f
electrical characteristics (t a = +25 c, v cc 1 = v cc 2 = +3. 0 v , z o = 50 ? , unless otherw ise specified) p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n . ty p . m a x . u n i t pow e r g a in note 1 g p f = 1.575 ghz 34 37 ? db noise figure note 2 nf f = 1.575 ghz ? 1 . 2 1 . 5 d b input return loss rl in f = 1.575 ghz ? 5 ? db output return loss rl out f = 1.575 ghz ? 20 ? db 1 db gain compression output pow e r p o (1 d b ) f = 1.575 ghz ? +5 ? dbm circuit current note 3 i cc f = 1.575 ghz, non-rf ? 1 7 2 0 m a no tes 1. t o tal gain of 1st stage and 2nd stage amp lifiers (not include filter loss). 2. nf of 1st stage amplifier. 3. please refer to follow i ng chart. 25 20 15 10 5 0 circuit current i cc (ma) supply voltage v cc (v) 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 circuit current vs. supply voltage sn1 sn2 sn3 remark t he graph indicates nominal characteristics. data sheet pg10571ej03v0ds 3 pg2311t5f
test circuit gnd gnd gnd gnd gnd gnd in2 c1 1 f c3 1 f c4 1 f l1 3.9 nh c2 1 pf l2 5.6 nh l3 39 nh l4 3.9 nh out1 bpf in1 out2 v cc 2 v cc 1 the application circuits and their parameters are for reference only and are not intended for use in actual design-ins. data sheet pg10571ej03v0ds 4 pg2311t5f
illustration of the test circuit assembled on evaluation board upg2311t5f in1 out1 in2 v cc 1 v cc 2 out2 l1 l2 c2 c1 c3 c4 l4 l3 using the nec evaluation board sy m b o l r a t i n g s i z e sy m b o l r a t i n g s i z e c 1 1 f 1 6 0 8 l 1 3 . 9 n h 1 0 0 5 c2 1 pf 1005 l2 5.6 nh 1005 c 3 1 f 1 6 0 8 l 3 3 9 n h 1 0 0 5 c 4 1 f 1 6 0 8 l 4 3 . 9 n h 1 0 0 5 data sheet pg10571ej03v0ds 5 pg2311t5f
package dimensions 12-pin plastic qfn (unit: m m ) 3.00.1 3.00.1 0.750.1 (bottom view) 0.50.06 1.0 1.550.1 0.40.1 0.9 0.4 0.9 0.4 dimensions of pin no .1 indication 0.50.06 1.0 0.40.1 0.24 +0.07 ?0.05 1.550.1 0.40.1 0.40.1 data sheet pg10571ej03v0ds 6 pg2311t5f
recommended soldering conditions this product should be soldered and mounted under the following recommended conditions. for soldering methods and conditions other t han those recommended below, contact your nearby sales office. soldering method soldering conditions condition symbol infrared reflow peak temperature (package surface temperature) : 260 c or below time at peak temperature : 10 seconds or less time at temperature of 220 c or higher : 60 seconds or less preheating time at 120 to 180 c : 120 30 seconds maximum number of reflow processes : 3 times maximum chlorine content of rosin fl ux (% mass) : 0.2%(wt.) or below ir260 wave soldering peak temperature (molten solder temperature) : 260 c or below time at peak temperature : 10 seconds or less preheating temperature (package surface temperature) : 120 c or below maximum number of flow processes : 1 time maximum chlorine content of rosin fl ux (% mass) : 0.2%(wt.) or below ws260 partial heating peak temperature (terminal temperature) : 350 c or below soldering time (per side of device) : 3 seconds or less maximum chlorine content of rosin fl ux (% mass) : 0.2%(wt.) or below hs350 caution do not use different soldering met hods together (except for partial heating). data sheet pg10571ej03v0ds 7 pg2311t5f
4590 p a t r ick hen r y drive san t a c l ara, ca 9505 4- 181 7 teleph o n e : ( 408) 919- 25 00 facsim ile: ( 408 ) 988- 027 9 subject: compliance with eu dire ctives cel certifies, to its kno w ledge, that semicondu ctor and laser products detailed below are compliant with the requirements of european union (eu) directive 2002/95/ec restriction on use of hazardous substances in electrical and electron ic equipment (rohs) an d the requir e ments of eu directive 2003/11/ec restriction o n penta and octa bde. cel pb-free products ha ve the same base part n u mber with a suffix added. the suffix ?a indicates that the device is pb-fre e. the ?az suffix is use d to designa te devices containing pb which are exempted from the requirement of ro hs directive (*). in all cases the de vices have pb-free terminals. all devices with these suffixes meet the require ments of the rohs directive. this statu s is based on cel?s understanding of t he eu directives and kn owledge of the materials that go into its pr oducts as of the date of disclo s ure o f this inform ation. re st rict e d s u bst a n c e per rohs con c e n tratio n limit per rohs (value s are n o t yet fixed) con c e n tratio n contai ned in cel devices - a - a z lead (p b) < 100 0 ppm not dete cted (*) mercury < 100 0 ppm not dete cted cadmi u m < 100 ppm not dete cted hexavale nt chromi um < 100 0 ppm not dete cted pbb < 1000 ppm not detec t ed pbde < 1000 ppm not detec t ed if you should have any additional q uestions reg a rding our d e vices and compliance t o environme n tal standards, p l ease do not hesitate to contact your local representative. important inf o rm ation and disclaimer: infor m ation provided b y cel on its w ebsite or in other communi cations concertin g the subs tance content of its pro ducts represents know ledge and b e lief as of t he date that it is provided. cel bases its know ledge a n d belief on informa t ion provided b y t h ird parties and make s no representa t ion or w a rran t y a s to the accurac y of such information. efforts are u nder w a y to b e tte r integrate informa t ion from third pa rties. cel has ta ken and cont inue s to take reasona ble steps to provide repr esentative and ac cur a te information but ma y not h a ve conducted destructive testing or chemical analy s is on incoming ma terials and chemicals. cel and ce l suppliers consid er certain inform ation to be pro p ri etar y , and thus c as numbers and other limited information ma y not be availab le for release. in no event shall cel?s liability ari s ing out of such information e x cee d the total purch ase price of the cel part ( s) at issue s old by cel to customer on an annual basis. see cel te rms and conditions f o r additional cl arification of w a rran t ies and liability .
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