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skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 1 data sheet SKY65040-360LF: 1.7-2.4 ghz low noise amplifier applications ? wireless infrastructure: gsm, cdma, wcdma, and td-scdma ? ultra low-noise applications features ? ultra-low noise figure = 0.65 db @ 1.95 ghz ? excellent input and output return loss ? adjustable gain = 15 to 25 db @ 1.95 ghz ? high output oip3 = +34.5 dbm @ 65 ma ? op1db = +18 dbm @ 1.95 ghz ? single, positive dc supply voltage ? adjustable supply current, 30 to 100 ma ? small, qfn (8-pin, 2 x 2 mm) pb-free package (msl1, 260 c per jedec j-std-020) inter- s tage match figure 1. SKY65040-360LF block diagram description the SKY65040-360LF is a high performance, two-stage ultra low- noise amplifier. the device is fabricated from skyworks advanced phemt process and is provided in a 2 x 2 mm, 8-pin quad flat no-lead (qfn) package. the device features excellent input and output return loss, and an integrated interstage matching network. the amplifiers ultra-low noise figure (nf), high gain, and excellent 3 rd order intercept point (ip3) allow it to be used in various receiver and transmitter applications. a functional block diagram is shown in figure 1. the pin configuration and package are shown in figure 2. signal pin assignments and functional pin descriptions are provided in table 1. 4 3 2 1 5 6 7 8 vdd1 rfin bia s 1 bia s 2 n/ c rfout/vdd2 n/ c feedba c k figure 2. SKY65040-360LF pinout C 8-pin qfn (bottom view)
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 2 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to change without notice ? 201045b table 1. SKY65040-360LF signal descriptions pin # name description pin # name description 1 vdd1 1 st stage dc power supply 5 feedback connect to rfout to reduce gain of 2 nd stage transistor 2 rfin rf input 6 n/c no connection 3 bias1 source lead for 1 st stage transistor 7 rfout/vdd2 rf out put. requires a dc bias using an rf choke inductor. 4 bias2 source lead for 2 nd stage transistor 8 n/c no connection 5 6 7 8 4 3 2 1 s1500 inter- s tage match figure 3. SKY65040-360LF on-die functional diagram functional description the SKY65040-360LF is a two stage, low noise amplifier with an integrated interstage matching network. the device has a tested low nf of 0.60 db and gain of 25 db. the device allows designers to adjust current and gain without degrading the nf. the external matching network largely dictates the rf performance of the device. the matching network is required for operation and special care should be taken when designing a circuit board layout for the SKY65040-360LF. there are four separate groups of external components: input, output, biasing, and feedback. figure 3 illustrates the circuit-on-die inside the 2 x 2 mm qfn package. biasing to properly bias a depletion mode phemt, both the gate and drain of the device must be biased properly. at v gs = 0 v and v ds > 2 v, the amplifier stage is in its saturated state and draws the maximum amount of current, i dss . a v ds of 5 v is recommended to ensure proper performance. to eliminate the need for a negative dc supply, self-biasing should be used when a resistor is placed between one of the source leads and ground. a bypass capacitor should be placed in parallel to this resistor to provide an rf ground and to ensure performance remains unchanged at the operating frequency. when current flows from drain to source and through the resistor, the source voltage becomes biased above dc ground. the gate pin of the device should be left unbiased at 0 v, which creates the desired negative v gs value. this simplifies the design by eliminating the need for a second dc supply. values for resistor components r1 and r2 can be changed to easily increase or decrease the bias current to a desired level. the first stage is biased at 20 percent of i dss to achieve the best nf performance. the gain and current of the 2 nd stage amplifier can be adjusted without degrading the overall nf. more current in the 2 nd stage yields better ip3 performance. components l3 and l4 are the rf bias choke inductors (refer to figure 18). these are required to block rf power and pass v dd to the drain of each amplifier stage. components c6, c7, c9, and c10 are rf bypass capacitors. r3 and r5 reduce the voltage presented at the drain of each stage of the device. the resistor values are optimized for 3 rd order output intercept point (oip3) and p1db performance.
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 3 source inductance the effect of source inductance varies with frequency. too little source inductance increases gain and high frequency stability, but at the cost of more in-band instability. too much source inductance decreases high frequency stability and gain, but improves in-band instability. it is very important to find the optimum tuning of source inductance that balances all variables. the board trace present on the first stage transistor (pin 3) is about 60 mils long and 6 mils wide. the electrical length of the line is 9.8 degrees at 1950 mhz. when designing a board for the SKY65040-360LF, these exact dimensions should be used. the board trace length at pin 4 should be minimized. input and output rf matching network the input band-pass matching network consists of four components. component c1 serves as the input dc blocking capacitor, c2 provides high frequency stability and improved input return loss, and l1 and l2 are responsible for the best noise match looking into the gate of the first stage amplifier. excess board trace should be eliminated at the input of the device to minimize board losses. high-q components should be used to achieve the best nf of the amplifier. murata gjm series capacitors and coilcraft hp series inductors are recommended. any excess board or component loss on the input of the device directly adds to the total measured nf. the output matching network is band-pass network optimized for output return loss and oip3 performance. feedback using feedback on the SKY65040-360LF is not necessary, but can be used to reduce gain without affecting other parameters. the default circuit configuration has 25 db of gain, but can be increased to about 18.5 db by removing feedback components. figures 20 and 21 describe the circuit and board layout, respectively, for using feedback with the SKY65040-360LF. the source inductance present on pin 3 has also been increased to 160 mils or 26 degrees at 1950 mhz. measuring nf special care should be taken when making < 1 db nf measurements. ideally, measurements should be made in an rf shield room. an agilent mxa n9020a spectrum analyzer with an internal pre-amp paired with an n4001a smart noise source was used for all noise measurements. the smart noise source has an internal thermocouple that automatically sets the t cold setting on the analyzer. if a smart noise source is unavailable, a standard noise source should be used. use an external thermocouple to manually adjust the t cold setting to ensure accurate results. electrical and mechanical specifications the absolute maximum ratings of the SKY65040-360LF are provided in table 2. the recommended operating conditions are specified in table 3 and electrical specifications are provided in table 4. performance characteristics for the SKY65040-360LF are illustrated in figures 4 through 16. table 2. SKY65040-360LF absolute maximum ratings parameter symbol minimum typical maximum units supply voltage v dd 5.5 v input power p in +10 dbm supply current stage one i ds 1 50 ma supply current stage two i ds 2 100 ma power dissipation p dis 240 mw junction temperature t j 150 c storage temperature t stg C65 +125 c operating temperature t op C40 +85 c thermal resistance jc 47 c/w note: exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with on ly one parameter set at the limit and all other parameters set at or below their nominal value.
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 4 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to change without notice ? 201045b table 3. SKY65040-360LF recommended operating conditions parameter symbol minimum typical maximum units operating frequency f 1.7 2.4 ghz supply voltage v dd 4.75 5.00 5.25 v supply current i dd 30 65 100 ma table 4. SKY65040-360LF electrical specifications (t op = +25 c, characteristic impedance [z o ] = 50 , v dd = 5 v, i dd = 65 ma, f = 1950 mhz, parameters include recommended matching networks, unless otherwise noted) parameter symbol test condi tion min typical max units noise figure (note 1) nf high gain circuit feedback circuit 0.65 0.60 1.0 db db small signal gain |s 21 | high gain circuit feedback circuit 23.5 25.0 18.5 26.5 db db input return loss |s11| high gain circuit feedback circuit C25 C25 db db output return loss |s22| high gain circuit feedback circuit C15 C11 db db reverse isolation |s12| high gain circuit feedback circuit C34 C29 db db 3 rd order output intercept point oip3 5 mhz spacing, p in = C18 dbm per tone high gain circuit feedback circuit +34.5 +34.0 dbm dbm 1 db output compression point op1db high gain circuit feedback circuit +16 +18 dbm dbm stability unconditionally stable up to 18 ghz >1 k note 1 : loss from input rf connector and boar d trace de-embedded from measurement. typical performance characteristics (t op = +25 c, characteristic impedance [z o ] = 50 , v dd = 5 v, i dd = 65 ma, parameters include a recommended high gain 1950 mhz matching network, unless otherwise noted) 15 20 25 10 5 0 30 1500 1700 1 9 00 2100 2300 2500 frequency (mhz) s mall s ignal g ain (db) +85 o c +25 o c C40 o c figure 4. small signal gain vs frequency over temperature, p in = C20 dbm C10 C20 C30 C40 C50 0 1500 1700 1 9 00 2100 2300 2500 frequency (mhz) input return lo ss (db) +85 o c +25 o c C40 o c figure 5. intput return loss vs frequency over temperature, p in = C20 dbm
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 5 C20 C15 C10 C5 C40 C45 C50 C35 C30 C25 0 1500 1700 1 9 00 2100 2300 2500 frequency (mhz) rever s e i s olation (db) +85 o c +25 o c C40 o c figure 6. reverse isolation vs frequency over temperature, p in = C20 dbm 0. 6 0.7 0.8 0. 9 0.5 0.4 0.2 0.3 0.1 0 1.0 1 9 20 1 9 30 1 9 40 1 9 50 1 96 01 9 70 1 9 80 frequency (mhz) noi s e figure (db) +85 o c +25 o c C40 o c figure 8. noise figure vs frequency over temperature, input rf connector and board trace de-embedded from measurement C8 C 6 C4 C2 C10 C12 C14 C1 6 C18 C20 0 1500 1700 1 9 00 2100 2300 2500 frequency (mhz) output return lo ss (db) +85 o c +25 o c C40 o c figure 7. output return loss vs frequency over temperature, p in = C20 dbm 15 17 1 9 21 2 9 27 25 23 C25 C20 C15 C10 C5 input power (dbm) g ain (db) +85 o c +25 o c C40 o c figure 9. gain vs input power over temperature, f = 1950 mhz
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 6 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to change without notice ? 201045b typical performance characteristics (t op = +25 c, characteristic impedance [z o ] = 50 , v dd = 5 v, i dd = 65 ma, parameters include a recommended 1800-2000 mhz matching network with feedback, unless otherwise noted) 5 10 15 20 0 25 1500 1 6 00 1700 1800 1 9 00 2000 2100 2200 2300 2400 2500 frequency (mhz) s mall s ignal g ain (db) +85 o c +25 o c C40 o c figure 10. small signal gain vs frequency over temperature, p in = C20 dbm C40 C30 C20 C10 C50 C 6 0 0 1500 1 6 00 1700 1800 1 9 00 2000 2100 2200 2300 2400 2500 frequency (mhz) rever s e i s olation (db) +85 o c +25 o c C40 o c figure 12. reverse isolation vs frequency over temperature, p in = C20 dbm 0. 6 0.8 1.0 0.4 0.2 0 1.2 1800 1850 1 9 00 1 9 50 2000 frequency (mhz) noi s e figure (db) +85 o c +25 o c C40 o c figure 14. noise figure vs frequency over temperature, input rf connector and board trace de-embedded from measurement C20 C15 C10 C5 C40 C45 C50 C35 C30 C25 0 1500 1 6 00 1700 1800 1 9 00 2000 2100 2200 2300 2400 2500 frequency (mhz) input return lo ss (db) +85 o c +25 o c C40 o c figure 11. input return loss vs frequency over temperature, p in = C20 dbm C1 6 C12 C8 C4 C20 0 1500 1 6 00 1700 1800 1 9 00 2000 2100 2200 2300 2400 2500 frequency (mhz) output return lo ss (db) +85 o c +25 o c C40 o c figure 13. output return loss vs frequency over temperatures, p in = C20 dbm +30 +31 +32 +3 6 +35 +34 +33 1800 1850 1 9 00 1 9 50 2000 frequency (mhz) oip3 (dbm) +85 o c +25 o c C40 o c figure 15. oip3 vs frequency over temperature, p in = C18 dbm/tone, 5 mhz tone spacing
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 7 +0.5 +0 C0.5 +1.0 +1.5 +3.5 +3.0 +2.5 +2.0 1800 1850 1 9 00 1 9 50 2000 frequency (mhz) ip1db (dbm) +85 o c +25 o c C40 o c figure 16. ip1db vs frequency over temperature evaluation board description the SKY65040-360LF evaluation board is used to test the performance of the SKY65040-360LF low noise amplifier. an assembly drawing for the evaluation board is shown in figure 17 (high gain circuit) and an evaluation board schematic diagram for a high gain circuit is shown in figure 18. a corresponding evaluation board assembly drawing and schematic diagram for a feedback circuit are shown in figures 19 and 20, respectively. tables 5 and 6 provide the evaluation board bill of materials (bom) list for high gain circuit components and feedback circuit components, respectively. input and output traces have been minimized to reduce losses. all surface mount components are 0402-sized to reduce component parasitics. the use of 0603 or larger components is not recommended. component spacing has also been minimized. the board is provisioned with two rf connectors and a dc launch. the rf connector and board loss up to component c1 is approximately 0.1 db at 1.95 ghz. it is very important to place multiple ground vias as close to shunt components as possible. this ensures proper grounding and circuit performance. board material is 10 mil thick vt47 fr4 with 1 oz. copper cladding. rf traces are 50 with a 17.5 mil trace width and a 10 mil gap to ground. evaluation board test procedure step 1: connect rf test equipment to amplifier input/output sma connectors. step 2: connect dc ground. step 3: connect vdd to a +5 v supply with a current limit of 100 ma. verify that the board draws approximately 65 ma. step 4: apply rf signal or noise source. package dimensions the pcb layout footprint for the SKY65040-360LF is shown in figure 21. typical case markings are noted in figure 22. package dimensions for the 8-pin qfn are shown in figure 23, and tape and reel dimensions are provided in figure 24. package and handling information since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. the SKY65040-360LF is rated to moisture sensitivity level 1 (msl1) at 260 c. it can be used for lead or lead-free soldering. care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. production quantities of this product are shipped in a standard tape and reel format. for packaging details, refer to the skyworks application note, discrete devices and ic switch/attenuators tape and reel package orientation , document number 200083. electrostatic discharge (esd) sensitivity the SKY65040-360LF is a static-sensitive electronic device. do not operate or store near strong electrostatic fields. take proper esd precautions.
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 8 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to change without notice ? 201045b c 2 c 1 r3 r5 l2 c 8 r4 l5 l4 l3 c6 c9 c 4 r1 c 5 r2 c 11 l 6 c 10 c 7 l1 c 3 s1423 c 1, c 2, l1, and l2 compri s e the input matching network c 11, l5, and l 6 compri s e the output matching network. r1, r3, and c 4 are the bia s component s for the 1 s t s tage ampli?er. r2, r5, and c 5 are the bia s component s for the 2nd s tage ampli?er. c6 , c 7, c9 , and c 10 are rf bypa ss capacitor s . l3 and l4 are rf choke inductor s . r4 and c 8 provide d c grounding and high frequency s tability when feedback i s nt u s ed. figure 17. SKY65040-360LF evaluation board asse mbly diagram (high gain circuit)
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 9 rf input rf output 1 2 3 4 vdd1 rfin bia s 1 bia s 2 n/ c rfout/vdd2 n/ c feedba c k 5 6 7 8 s1501 sky 6 5040 c6 vdd l5 l1 l2 c 3 c 1 l4 l 6 l5 r3 r5 r2 c 5 c 8 r4 c 11 c 7 c 10 c9 c 2 r1 c 4 figure 18. SKY65040-360LF evaluation board schematic diagram (high gain circuit) table 5. recommended evaluation board bill of materials (high gain circuit) component value size manufacturer component value size manufacturer c1 20 pf 0402 murata gjm series l1 3.6 nh 0402 coilcraft hp series c2 0.5 pf 0402 murata gjm series l2 11 nh 0402 coilcraft hp series c3 0.2 pf 0402 murata gjm series l3 10 nh 0402 tdk mlg series c4 4700 pf 0402 murata grm series l4 7.5 nh 0402 tdk mlg series c5 4700 pf 0402 murata grm series l5 6.8 nh 0402 tdk mlg series c6 82 pf 0402 murata grm series l6 3.9 nh 0402 tdk mlg series c7 4700 pf 0402 murata grm series r1 22 0402 panasonic c8 0.3 pf 0402 murata gjm series r2 9.1 0402 panasonic c9 4700 pf 0402 murata grm series r3 120 0402 panasonic c10 0.3 pf 0402 murata gjm series r4 3 k 0402 panasonic c11 8.2 pf 0402 murata grm series r5 20 0402 panasonic
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 10 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to chang e without notice ? 201045b c 1 l1 l2 c 3 c 5 r2 l3 c 7 l4 l5 r4 r5 c 8 c 4 r1 c 10 c 12 c 14 c 11 c 11 l5 r3 c6 c 2 c 13 c 15 s1422 c 1, c 2, l1, and l2 compri s e the input matching network c 11, l5, and l 6 compri s e the output matching network. r1, r3, and c 4 are the bia s component s for the 1 s t s tage ampli?er. r2, r5, and c 5 are the bia s component s for the 2nd s tage ampli?er. c6 , c 7, c9 , and c 10 are rf bypa ss capacitor s . l3 and l4 are rf choke inductor s . r4 and c 8 provide d c grounding and high frequency s tability when feedback i s nt u s ed. figure 19. SKY65040-360LF evaluation board a ssembly diagram (feedback circuit)
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 11 rf input rf output 1 2 3 4 vdd1 rfin bia s 1 bia s 2 n/ c rfout/vdd2 n/ c feedba c k 5 6 7 8 s1424 sky 6 5040 c 10 vdd c 15 l5 l2 l1 c 3 c 1 l4 l3 l 6 r4 r5 r3 r2 c 13 c 11 c 7 c6 c 5 c 11 c 8 c 12 c 14 c 2 r1 c 4 figure 20. SKY65040-360LF evaluation board schematic diagram (feedback circuit) table 6. recommended evaluation board bill of materials (feedback circuit) component value size manufacturer component value size manufacturer c1 20 pf 0402 murata gjm series c14 20 pf 0402 murata gjm series c2 0.5 pf 0402 murata gjm series c15 0.1 f 0402 murata grm series c3 0.2 pf 0402 murata gjm series l1 7.5 nh 0402 coilcraft hp series c4 4700 pf 0402 murata grm series l2 5.6 nh 0402 coilcraft hp series c5 1000 pf 0402 murata grm series l3 15 nh 0402 taiyo yuden hk series c6 0.5 pf 0402 murata grm series l4 2.2 nh 0402 taiyo yuden hk series c7 1 pf 0402 murata grm series l5 8.2 nh 0402 taiyo yuden hk series c8 0.75 pf 0402 murata gjm series l6 1.5 nh 0402 taiyo yuden hk series c9 8.2 pf 0402 murata grm series r1 20 0402 panasonic c10 0.2 pf 0402 murata gjm series r2 8.2 0402 panasonic c11 10 pf 0402 murata grm series r3 300 0402 panasonic c12 1000 pf 0402 murata grm series r4 100 0402 panasonic c13 2.2 pf 0402 murata grm series r5 20 0402 panasonic
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 12 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to chang e without notice ? 201045b expo s ed s older area s (typical) 0.25 0.50 pitch r0.20 pin 1 8x 0.25 2x 0.45 2x 0.85 8x 0.70 8x 0.45 all dimensions are in millimeters s1413 figure 21. SKY65040-360LF pcb layout footprint pin 1 indicator s kywork s part # s40 figure 22. typical case markings
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 201045b ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? may 28, 2009 13 top view s ide view bottom view 0.15 c pin 1 indicator 2x 0.15 c 2x r0.12 typ r0.20 0.08 c 8x 3 5 c 0.10 2 2 0.5 0.25 a c 0.20 ref s eating plane detail b 2 place s detail c detail a 0.02 +0.03/C0.02 0.45 +0.05/C0.07 1.70 +0.10/C0.15 0.25 +0.05/C0.07 0. 9 0 +0.10/C0.15 0.85 +0.05/C0.07 expo s ed pad 0. 9 0 0.10 -b- -a- b 0.30 0.10 0.10 m c a b 0.05 m c detail c 8 place s detail b detail a c l all measurements are in millimeters. dimensioning and tolerancing according to asme y14.5m-1994. coplanarity applies to the exposed heat sink slug as well as the terminals.. plating requirement per source control drawing (scd) 2504. dimension applies to metalized terminal and is measured between 0.15 mm and 0.30 mm from terminal tip. s1415 figure 23. SKY65040-360LF 8-pin qfn package dimensions notes: 1. carrier tape: black conductive polystyrene. 2. cover tape material: transparent conductive hsa. 3. cover tape size: 5.40 mm width. 4. all measurements are in millimeters. 2. 6 0 0.10 (ao) 2. 6 0 0.10 (bo) 8.00 +0.30/C0.10 4.00 0.10 4.00 0.10 3.50 0.05 2.00 0.05 1.75 0.10 0.30 0.01 (t) a b 1.20 0.10 (ko) a b b a pin #1 ? 1.50+ p0.10/C0.00 ? 1.00 min. s1480 r0.30 max r0.30 max figure 24. SKY65040-360LF tape and reel dimensions
data sheet ? SKY65040-360LF low noise amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 14 may 28, 2009 ? skyworks proprietary and confidential information ? products a nd product information are subject to chang e without notice ? 201045b ordering information model name manufacturing part numb er evaluation kit part numbers SKY65040-360LF low noise amplifier SKY65040-360LF (pb-fr ee package) SKY65040-360LF (high gain, no feedback, 1950 mhz) SKY65040-360LF (low gain, feedback, 1800-2000 mhz) copyright ? 2009 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyw orks solutions, inc. (skyworks) products or services. these m aterials, including the information co ntained herein, are provided by skyworks as a service to its customers and may be used for info rmational purposes only by the cu stomer. skyworks assumes no res ponsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentat ion, products, services, specific ations or product descriptions at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsi bility whatsoever for conflicts, incompatibilities, or other diff iculties arising from any future changes. no license, whether express, implied, by es toppel or otherwise, is granted to any in tellectual property rights by this document . skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, re production or use of skyworks products, information or mate rials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are pr ovided as is without warranty of any ki nd, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, qualit y or non-infringement of any intellectual property right; all su ch warranties are hereby expressly disclaimed. skyworks does not warrant the accura cy or completeness of the information, text, graphics or other items contained within these ma terials. skyworks shall not be liable for any damages, including but not limited to any special, indirect, incidental, statutory, or consequentia l damages, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, wheth er or not the recipient of mat erials has been advised of the possibility of such damage. skyworks products are no t intended for use in medical, lifesaving or life-su staining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyw orks customers using or selli ng skyworks products for use in such applications do so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. customers are responsible for their products and applications us ing skyworks products , which may deviate from published specifi cations as a result of design de fects, errors, or operation of products outside of published pa rameters or design specifications. customers sh ould include design and operating safeguards to minimize these and other risks. skyworks assumes no liability for applications assistance, customer product de sign, or damage to any equipment resulting from the use of skyw orks products outsid e of stated published specifications or parameters. skyworks, the skyworks symbol, a nd breakthrough simplicity are trademarks or registered tradem arks of skyworks solutions, inc ., in the united states and othe r countries. third-party brands and names are for identification purposes only, and are the proper ty of their respective owners. additional information, includ ing relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.

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