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?2006 sst communications corp. s71329-00-000 9/06 1 the sst logo and superflash are registered trademarks of silicon storage technology, inc. these specifications are subject to change without notice. preliminary specifications features: ? suitable gain: ? typically 12-13 db gain across 2.4?2.5 ghz ? low noise figure: ? 1.2-1.5 db across 2.4?2.5 ghz ?iip3: ? 3 dbm across 2.4?2.5 ghz ? low current consumption ? 12 ma across 2.4?2.5 ghz ?50 input/output matched ? packages available ? 16-contact uqfn ? 3 mm x 1.6 mm ? all non-pb (lead-free) devices are rohs compliant applications: ?wlan ? bluetooth ? wireless network product description the SST12LN01 is a cost effe ctive low noise amplifier (lna) which does not require external rf-matching com- ponents on pcb applications. this device is based on the 0.5 m gaas phemt technology, and complies with 802.11 b/g applications. SST12LN01 provides high-performance, low-noise, and mild-gain operations within the 2.4?2.5 ghz frequency band. across this frequency band, this device typically pro- vides 12-13 db gain. this lna cell is equipped with a self dc-biasing scheme, which helps keep the dc consumption very low during operation. a pair of singled-ended, input and output ports is assigned to the lna cell with a 50 rf match. the SST12LN01 is offered in a 6-contact uqfn package. see figure 2 for pin assignments and table 1 for pin descriptions. 2.4-2.5 ghz low-noise amplifier SST12LN01 sst12l012.4-2.5 ghz low-noise amplifier
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 ?2006 sst communications corp. s71329-00-000 9/06 2 functional blocks figure 1: functional block diagram 6 5 4 1 2 3 1329 f1.0 lna
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 3 ?2006 sst communications corp. s71329-00-000 9/06 pin assignments figure 2: pin assignments for 16-contact uqfn pin descriptions table 1: pin description symbol pin no. pin name type 1 1. i=input, o=output function gnd 0 ground nc 1 no connection unconnected pin rfin 2 i 2.4g rf input nc 3 no connection unconnected pin nc 4 no connection unconnected pin rfout 5 o 2.4g rf output vdd 6 power supply pwr t1.0 1329 rf out nc v dd nc rf in nc 6 5 4 1 2 3 1329 6-uqfn p1.0 rf and dc gnd 0 top view (contacts facing down)
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 ?2006 sst communications corp. s71329-00-000 9/06 4 electrical specifications the ac and dc specifications for the power amplifier interface signals. refer to table 2 for the dc voltage and current spec- ifications. refer to figure 3 for the rf performance. absolute maximum stress ratings (applied conditions greater than t hose listed under ?absolute maximum stress ratings? may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these conditions or conditions greater t han those defined in the operational sections of this data sheet is not implied. exposu re to absolute maximum stress rating co nditions may affect device reliability.) input power to pin 2 (p in ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5 dbm average output power (p out ) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-15 dbm 1. never measure with cw source. pulsed single-tone source with <50% duty cycle is recommended. exceeding the maximum rating of average output power could cause permanent damage to the device. supply voltage at pin 6 (v dd ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3v to +3.5v dc supply current (i cc ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ma operating temperature (t a ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oc to +85oc storage temperature (t stg ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oc to +120oc maximum junction temperature (t j ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150oc surface mount solder reflow temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260c for 10 seconds operating range range ambient temp v cc extended -20 to +80oc 2.9?3.5v table 2: dc electrical characteristics symbol parameter min. typ max. unit v cc supply voltage at pin 6 3.0 v i cc supply current 2.4 ? 2.5 ghz 12 ma t2.0 1329 table 3: ac electrical characteristics for configuration symbol parameter min. typ max. unit f l-u frequency range 2400 2550 mhz g small signal gain, 2.4 ? 2.55 ghz 12 13 db nf noise figure, 2.4 ? 2.55 ghz 1.14 1.5 db iip3 2.4 ? 2.55 ghz 3 dbm t3.2 1329
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 5 ?2006 sst communications corp. s71329-00-000 9/06 typical performan ce characteristics test conditions: v ddl = 3.0v, t a = 25c, unless othe rwise specified figure 3: s-parameters frequency (g hz) frequency (g hz) frequency (g hz) frequency (g hz) s11 (db) s12 (db) s21 (db) s22 (db) s11 versus frequency s12 versus frequency s22 versus frequency s21 versus frequency 1329-sparm1.1 012345678910 -40 -30 -20 -10 0 10 20 012345678910 -60 -50 -40 -30 -20 -10 0 10 20 012345678910 -40 -30 -20 -10 0 10 20 012345678910 -40 -30 -20 -10 0 10 20
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 ?2006 sst communications corp. s71329-00-000 9/06 6 figure 4: noise figure versus fre q uency 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 noise fi g ure (db) frequency (ghz) 1329 f4.0
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 7 ?2006 sst communications corp. s71329-00-000 9/06 figure 5: input p1db versus fre q uency 2.0 2.2 2.4 2.6 2.8 3.0 -20 -15 -10 -5 0 ip1db (dbm) frequency (ghz) 1329 f5.0
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 ?2006 sst communications corp. s71329-00-000 9/06 8 figure 6: input ip3 versus fre q uency figure 7: typical application circuit 2.0 2.2 2.4 2.6 2.8 3.0 0 1 2 3 4 5 6 7 8 9 10 iip3 (dbm) frequency (ghz) 1329 f6.0 rf out v dd rf in 6 5 4 1 2 3 1329 app_circuit-1.0 47 pf 50 0.1 f
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 9 ?2006 sst communications corp. s71329-00-000 9/06 product ordering information valid combinations for SST12LN01 SST12LN01-qu6f SST12LN01 evaluation kits SST12LN01-qu6f-k note: valid combinations are those products in mass producti on or will be in mass production. consult your sst sales representative to confirm availability of valid combinat ions and to determine availability of new combinations. sst12ln 01 - qu6 f sstxx l n xx -xxx x environmental attribute f 1 = non-pb/non-sn contact (lead) finish package modifier 6 = 6 contact package type qu = uqfn product family identifier product type n = low noise amplifier voltag e l = 3.0-3.6v fre q uency of operation 2 = 2.4 ghz product line 1 = sst communications 1. environmental suffix ?f? denotes non-pb/non-sn solder. sst non-pb/non-sn solder devices are ?rohs compliant?.
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 ?2006 sst communications corp. s71329-00-000 9/06 10 packaging diagrams figure 8 : 6-contact ultra-thin quad flat no-lead (uqfn) sst package code: qu6 table 4: revision history revision description date 00 ? initial release of data sheet sep 2006 note: 1. although many dimensions are simliar to those of jedec jep95 mo-220i, this specific package is not registered . 2. the external paddle is electrically connected to the die back-side and possibly to certain v ss leads. this paddle can be soldered to the pc board; it is suggested to connect this paddle to the v ss of the unit. connection of this paddle to any other voltage potential can result in shorts and/or electrical malfunction of the device. 3. untoleranced dimensions are nominal target dimensions. 4. all linear dimensions are in millimeters (max/min). see note 2 6-uqfn-3x1.6-qu6-1.0 0.5 bsc 0.475 0.075 0.15 1.60 0.10 3.00 0.10 0.05 max 0.60 0.50 pin #1 top view bottom view side view 1mm 0.4 0.25 1 0.3 1.80 1.25 0.425 0.425 0.25 0.25 see paddle details exposed paddle detail
preliminary specifications 2.4-2.5 ghz low-noise amplifier SST12LN01 11 ?2006 sst communications corp. s71329-00-000 9/06 contact information marketing sst communications corp. 5340 alla road, ste. 210 los angeles, ca 90066 tel: 310-577-3600 fax: 310-577-3605 sales north america asia pacific north silicon storage technology, inc. sst macao les crowder h. h. chang technical sales support - north america senior director, sales tel: 949-495-6437 room n, 6th floor, fax: 949-495-6364 macao finance center, no. 202a-246, e-mail: lcrowder@sst.com rua de pequim, macau tel: (853) 706-022 fax: (853) 706-023 e-mail: hchang@sst.com europe asia pacific south silicon storage technology ltd. sst communications co. ralph thomson sunny tzeng applications manager sales manager mark house 16f-6, no. 75, sec.1, 9-11 queens road sintai 5 th rd hersham kt12 5lu uk sijhih city, taipei county 22101, taiwan, r.o.c. tel: +44 (0) 1869 321 431 tel: +886-2-8698-1168 cell: +44 (0) 7787 508 919 fax: +886-2-8698-1169 e-mail: rthomson@sst.com e-mail: stzeng@sst.com japan korea sst japan sst korea kiyomi akaba charlie shin senior sales manager country manager 9f toshin-tameike bldg, 1-1-14 akasaka, rm# 1101 dongu root bldg, 16-2 sunae-dong, minato-ku, tokyo, japan 107-0052 bundang-gu, sungnam, kyunggi-do tel: (81) 3-5575-5515 korea, 463-020 fax: (81) 3-5575-5516 tel: (82) 31-715-9138 email: kakaba@sst.com fax: (82) 31-715-9137 email: cshin@sst.com silicon storage technology, inc. ? 1171 sonora court ? sunnyvale, ca 94086 ? telephone 408-735-9110 ? fax 408-735-9036 www.superflash.com or www.sst.com

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