View SKY73032-11-09_9020655.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 1 data sheet sky73032-11: 700 C 1000 mhz high gain and linearity single downconversion mixer applications x 2g/3g base station transceivers: gsm/edge, cdma, umts/wcdma, iden x land mobile radio x ism band transceivers x high performance radio links x rf identification features x operating frequency range: 700 to 1000 mhz x if frequency range: 40 to 300 mhz x conversion gain: 9.5 db x input ip3: +27.0 dbm x output ip3: +36.5 dbm x noise figure: 8.3 db x integrated lo drivers x integrated low loss rf baluns x high linearity if amplifiers x on-chip spdt lo switch (greater than 40 db lo-to-lo isolation) x small, mcm (20-pin, 5 x 5 mm) pb-free package (msl3, 260 q c per jedec j-std-020) skyworks offers lead (pb)-free rohs (restriction of hazardous substances) compliant packaging. description the sky73032-11 is a fully integrated single mixer that includes local oscillator (lo) drivers, an lo switch, high linearity mixers, and large dynamic range intermediate frequency (if) amplifiers. low loss rf baluns have also been included to reduce design complications and lower system cost. the sky73032-11 features an input ip3 of +27.0 dbm and a noise figure (nf) of 8.3 db, making the device an ideal solution for high dynamic range systems such as 2g/3g base station transceivers. the lo switch provides more than 40 db of isolation between lo inputs and supports the switching time required for gsm/edge base stations. the sky73032-11 is manufactured using a robust silicon bicmos process and has been designed for optimum long-term reliability. the sky73032-11 single downconversion mixer is provided in a compact, 20-pin 5 x 5 mm multi-chip module (mcm). 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. s937 rf lo1 vcc_lo lo2 lo_sel ifa+ rxif ifaC vcc_ifrf figure 1. sky73032-11 block diagram
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 2 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without notic e ? 200625e s938 v cc_ifrf rf n/c gnd gnd vcc_lo n/c vcc_losw lo_sel gnd 15 14 13 12 11 lo2 gnd gnd n/c lo1 1 2 3 4 5 67 8910 rxif if+ ifC gnd n/c 20 19 18 17 16 figure 2. sky73032-11 pinout C 20-pin mcm table 1. sky73032-11 signal descriptions pin # name description pin # name description 1 vcc_ifrf if and rf dc supply, +5v 11 lo1 lo1 input 2 rf rf input 12 n/c no connection 3 n/c no connection 13 gnd ground 4 gnd ground 14 gnd ground 5 gnd ground 15 lo2 lo2 input 6 vcc_lo lo dc supply, +5v 16 n/c no connection 7 n/c no connection 17 gnd ground 8 vcc_losw lo switch dc supply, +5v 18 ifC negative if output 9 lo_sel lo select switch control 19 if+ positive if output 10 gnd ground 20 rxif if bias adjust
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 3 functional description the sky73032-11 is a high gain single mixer, optimized for base station receiver applications. the device consists of a low loss rf balun, high linearity passive mixer, and a low noise if amplifier. an lo amplifier is also included that allow the sky73032-11 to connect directly to the output of a voltage controlled oscillator (vco). this eliminates the extra gain stages needed by most discrete passive mixers. a single pole, double throw (spdt) switch has been included to select between two different lo inputs (lo1 and lo2) for frequency hopping applications such as gsm. rf baluns and passive mixer the rf baluns provide a single ended input, which can easily be matched to 50 : using a simple external matching circuit. the rf baluns offer very low loss, and excellent amplitude and phase balance. the high linearity sky73032-11 is a passive, double balanced mixer that provides a very low conversion loss, and excellent 3 rd order input insertion point (iip3). addtionally, the balanced nature of the mixer provides for high port-to-port isolation. lo buffers and spdt lo switch the lo buffers allow the input power of the sky73032-11 to be in the range of r 6 dbm. the lo section is optimized for high-side lo injection. however, each of the two los can be driven over a wide frequency range with only slight degradation in performance. a high isolation spdt switch allows the sky73032-11 to be used for frequency hopping applications. this switch provides greater than 40 db of lo1 to lo2 isolation: lo_sel input lo path selected high lo1 (pin 11) enabled low lo2 (pin 15) enabled for applications that do not require frequency hopping, lo_sel is fixed to one state and the appropriate lo input is used. an internal pull-down resistor enables the lo2 input. if amplifier the sky73032-11 includes high dynamic range if amplifiers that follow the passive mixers in the signal path. the outputs require a supply voltage connection using inductive chokes. these choke inductors should be high-q and have the ability to handle 200 ma or greater. a simple matching network allows the output ports to be matched to a balanced 200 : impedance. the if amplifiers are optimized for if frequencies between 40 and 300 mhz. the if amplifiers can be operated outside of this range, but with a slight degradation in performance. electrical and mechanical specifications the absolute maximum ratings of the sky73032-11 are provided in table 2 and the recommended operating conditions in table 3. electrical characteristics for the sky73032-11 are provided in table 4. typical performance characteristics for the sky73032-11 are illustrated in figures 3 through 19.
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 4 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without notic e ? 200625e table 2. sky73032-11 absolute maximum ratings (note 1) parameter symbol minimum maximum units supply voltage, +5 v vcc 4.5 5.5 v supply current i cc 240 ma rf input power p rf +20.0 dbm lo input power p lo +20.0 dbm operating case temperature t c C40 +85 q c junction temperature (note 2) t j +150 q c storage case temperature t stg C40 +125 q c note 1: exposure to maximum rating conditions for extended periods m ay 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. exceeding any of the limits listed here may result in permanent damage to the d evice. note 2 : nominal thermal resistance (junction to center ground pad) is 5.1 q c/w. caution : although this device is designed to be as robust as possible, electrostatic discharge (esd) can damage this device. this devi ce must be protected at all times from esd. static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd precautions should be used at all times. table 3. sky73032-11 recommended operating conditions parameter symbol minimum typical maximum units supply voltage, +5 v vcc 4.75 5.00 5.25 v supply current i cc 210 ma lo input power p lo C6.0 0 +6.0 dbm lo select input: high low lo_sel h lo_sel l 2.2 0.8 v v operating case temperature t c C40 +85 q c rf frequency range f rf 700 1000 mhz lo frequency range (note 1) f lo 900 1250 mhz if frequency range f if 40 300 mhz note 1 : the sky73032-11 has been optimized for high side lo injection. however, the lo can be used outside of the specified frequency range with degraded performance.
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 5 table 4. sky73032-11 electrical specifications (note 1) (vcc = +5 v, t a = +25 q c, lo = 0 dbm, rf frequency = 900 mhz, if frequency = 200 mhz, lo frequency = 1100 mhz, unless otherwise noted) parameter symbol test condition min typical max units conversion gain g f rf = 824 to 915 mhz, t a = 25 c, p lo = C3 to +3 dbm 8.2 9.5 db gain variation over temperature t a = C40 to +85 c 0.6 db noise figure nf t a = 25 c, p lo = C3 to +3 dbm, vcc = 4.75 to 5.25 v, if = 200 mhz 8.3 db noise figure variation over temperature t a = C40 to +85 c 0.8 db noise figure with a blocker signal nf blk blocking signal input power = +8 dbm 18 db third order input int ercept point iip3 f rf = 900 mhz and 900.8 mhz, p rf = C10 dbm/tone, vcc = 4.75 to 5.25 v +24.7 +27.0 dbm input ip3 variation over temperature t a = C40 to +85 c 0.3 db third order output int ercept point oip3 f rf = 900 mhz and 900.8 mhz, p rf = C10 dbm/tone, vcc = 4.75 to 5.25 v +36.5 dbm 2rf C 2lo 2x2 p rf = C10 dbm C68.5 C63 dbc 3rf C 3lo 3x3 p rf = C10 dbm C80 C70 dbc input 1 db compression point ip1db +11.0 +13.3 dbm output 1 db compression point op1db +22.8 dbm lo1-to-lo2 isolation 40 db rf to if isolation 38 48 db lo leakage: @ rf port @ if port C59 C34 C42 C23 dbm dbm rf port input return loss z in _ rf with external matching components 14 db lo port input return loss z in _ lo with external matching components 14 db if port output return loss z out _ if with external matching components 14 db note 1: performance is guaranteed only under the conditions listed in this table and is not guaranteed over the full operating or stor age temperature ranges. operation at elevated temperatures may reduce reliability of the device.
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 6 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without notic e ? 200625e 8.0 8.5 9.0 10.0 7.5 7.0 6.5 6.0 9.5 10.5 11.0 824 839 854 869 884 899 91 4 rf frequency ( mhz ) gain (db) 4.75 v 5.00 v 5.25 v figure 3. gain vs frequency and supply voltage 8.0 8.5 9.0 10.0 7.5 7.0 6.5 6.0 9.5 10.5 11.0 824 839 854 869 884 899 91 4 rf frequency ( mhz ) gain (db) C3 dbm 0 dbm +3 dbm figure 5. gain vs frequency and lo power 8 9 10 12 7 6 5 4 11 13 14 824 839 854 869 884 899 91 4 rf frequency ( mhz ) noise figure (db) 4.75 v 5.00 v 5.25 v figure 7. noise figure vs frequency and supply voltage 8.0 8.5 9.0 10.0 7.5 7.0 6.5 6.0 9.5 10.5 11.0 824 839 854 869 884 899 91 4 rf frequency ( mhz ) gain (db) C40 o c +25 o c +85 o c figure 4. gain vs frequency and temperature 8 9 10 12 7 6 5 4 11 13 14 824 839 854 869 884 899 91 4 rf frequency ( mhz ) noise figure (db) C40 o c +25 o c +85 o c figure 6. noise figure vs frequency and temperature 8 9 10 12 7 6 5 4 11 13 14 824 839 854 869 884 899 91 4 rf frequency ( mhz ) noise figure (db) C3 dbm 0 dbm +3 dbm figure 8. noise figure vs frequency and lo power
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 7 24 25 26 28 23 22 21 20 27 29 30 824 839 854 869 884 899 91 4 rf frequency ( mhz ) iip3 (dbm) C40 o c +25 o c +85 o c figure 9. iip3 vs frequency and temperature 24 25 26 28 23 22 21 20 27 29 30 824 839 854 869 884 899 91 4 rf frequency ( mhz ) iip3 (dbm) C3 dbm 0 dbm +3 dbm figure 11. iip3 vs frequency and lo power 12 13 14 16 11 10 9 8 15 17 18 824 839 854 869 884 899 91 4 rf frequency ( mhz ) ip1db (dbm) 4.75 v 5.00 v 5.25 v figure 13. ip1db vs frequency and supply voltage 24 25 26 28 23 22 21 20 27 29 30 824 839 854 869 884 899 91 4 rf frequency ( mhz ) iip3 (dbm) 4.75 v 5.00 v 5.25 v figure 10. iip3 vs frequency and supply voltage 12 13 14 16 11 10 9 8 15 17 18 824 839 854 869 884 899 91 4 rf frequency ( mhz ) ip1db (dbm) C40 o c +25 o c +85 o c figure 12. ip1db vs frequency and temperature 12 13 14 16 11 10 9 8 15 17 18 824 839 854 869 884 899 91 4 rf frequency ( mhz ) ip1db (dbm) C3 dbm 0 dbm +3 dbm figure 14. ip1db vs frequency and lo power
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 8 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without notic e ? 200625e C79 C75 C71 C63 C83 C87 C91 C95 C67 C59 C55 824 839 854 869 884 899 91 4 rf frequency ( mhz ) 2rf - 2lo (db) C40 o c +25 o c +85 o c figure 15. 2rf C 2lo vs frequency and temperature C37 C35 C33 C29 C39 C41 C43 C45 C31 C27 C25 824 839 854 869 884 899 91 4 rf frequency ( mhz ) lo to if leakage (dbm) C40 o c +25 o c +85 o c figure 17. lo to if leakage vs frequency and temperature 32 35 38 44 29 26 23 20 41 47 50 824 839 854 869 884 899 91 4 rf frequency ( mhz ) lo1 to lo2 isolation (db) C40 o c +25 o c +85 o c figure 19. lo1 to lo2 isolation vs frequency and temperature 43 45 47 51 41 39 37 35 49 53 55 824 839 854 869 884 899 91 4 rf frequency ( mhz ) rf to if isolation (db) C40 o c +25 o c +85 o c figure 16. rf to if isolation vs frequency and temperature C60 C55 C50 C40 C65 C70 C75 C80 C45 C35 C30 824 839 854 869 884 899 91 4 rf frequency ( mhz ) lo to rf leakage (dbm) C40 o c +25 o c +85 o c figure 18. lo to rf leakage vs frequency and temperature
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 9 evaluation board description the sky73032-11 evaluation board is used to test the performance of the sky73032-11 downconversion mixer. an assembly drawing for the evaluation board is shown in figure 20 and the layer detail is provided in figure 21. circuit design configurations the following design considerations are general in nature and must be followed regardless of final use or configuration: 1. paths to ground should be made as short and as low impedance as possible. 2. the ground pad of the sky73032-11 provides critical electrical and thermal functionality. this pad is the main thermal conduit for heat dissipation. since the circuit board acts as the heat sink, it must shunt as much heat as possible from the device. therefore, design the connection to the ground pad to dissipate the maximum heat produced by the circuit board. for more information on soldering the sky73032-11, refer to the package and handling information section of this data sheet. 3. skyworks recommends including external bypass capacitors on the vcc voltage inputs of the device. 4. components l5 and l4 (see figure 22) are high-q, low loss inductors. these inductors must be able to pass currents in excess of 200 ma dc. 5. components r7 and r8 (see figure 22) allow for external adjustment of the if amplifier bias points. to reduce the if amplifier bias current, connect pin 20 to ground through external resistor r8. to increase the if amplifier bias current, connect pin 20 to vcc through external resistor r7. for operation as specified in tables 3 and 4, these resistors are not required. a schematic diagram for the sky73032-11 evaluation board is shown in figure 22. s939 j3 j8 j4 j1 j5 j9 note: this evaluation board is used for several different skyworks devices. components c4, c6, c8, c9, c13, c15 through c19, r5, and l3 are not used for the device described by this data sheet. c17 c19 c20 c3 c2 c1 c5 c6 c8 c9 c4 c18 l3 l2 r5 r4 r3 l5 c16 c15 c13 c14 c11 c10 c7 r7 r8 r2 r1 u1 c12 r6 t2 l4 l1 j2 figure 20. sky73032-11 evaluation board assembly diagram
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 10 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without noti ce ? 200625e s94 0 layer 1: top C metal layer 2: ground layer 3: power plane layer 4: solid ground plane figure 21. sky73032-11 evaluation board layer detail
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 11 sky73032 vcc vcc vcc c7 33 pf r2 0 j3 c10 33 pf r3 0 j8 j2 element jumper c5 33 pf c6 12 pf t2 1 2 3 4 6 l4 470 nh l5 470 nh c14 22 pf j5 l2 8.2 nh r4 0 s943 vcc_ifrf rf n/c gnd gnd vcc_lo n/c vcc_losw lo_sel gnd 15 14 13 12 11 lo2 gnd gnd n/c lo1 1 2 3 4 5 67 8910 rxif if+ ifC gnd n/c 20 19 18 17 16 notes: values for all components are subject to change for matching purposes. some component labels may be different than the corresponding component symbol shown here. component values, however, are accurate as of the date of this data sheet. c1 0 c3 2.7 pf vcc c20 1 f j4 c2 15 nh r1 0 r6 0 r8 dni l1 3.3 pf r7 dni figure 22. sky73032-11 evaluation board schematic
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 12 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without noti ce ? 200625e package dimensions figure 23 shows the package dimensions for the 20-pin mcm, and figure 24 provides the tape and reel dimensions. 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 sky73032-11 is rated to moisture sensitivity level 3 (msl3) at 260 q c. it can be used for lead or lead-free soldering. for additional information, refer to the skyworks application note, pcb design & smt assembly/rework guidelines for mcm-l packages , document number 101752. 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, tape and reel , document number 101568. pin 1 indicator 5 5 b c 0.15 a b c side view bottom view top view a 0.1 1.1 0.1 0 a 5x 4.8 0.2 x 0.2 3x r0.2 3 3 5x 4.8 pin 20 pin 1 pin 1 indicator (see detail b) 4x 1.3 4x 0.65 0 4x 1.3 4x 0.65 solder mask opening 20x smt pad 0.2 a b c a b c 0.15 metal pad edge 0.45 0.05 0.3 0.03 0.45 0.1 (0.1) detail a detail b all measurements are in millimeters. dimensioning and tolerancing according to asme y14.5m-1994. solder mask edges s944 figure 23. sky73032-11 20-pin mcm package dimensions
data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 200625e ? skyworks proprietary information ? products and product information are subject to change without notice ? aug ust 24. 2009 13 s461 notes: 1. carrier tape: black conductive polystyrene 2. cover tape material: transparent conductive psa 3. cover tape size: 9.3 mm width 4. esd surface resistivity is data sheet ? sky73032-11 downconversion mixer skyworks solutions, inc. ? phone [781] 376-3000 ? fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com 14 august 24. 2009 ? skyworks proprietary information ? products and product information are subject to change without noti ce ? 200625e ordering information model name manufacturing part number evaluation kit part number sky73032-11 700-1000 mhz downconversion mixer sky73032-11 (pb-free package) tw16-d770 copyright ? 2007, 2008, 2009 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (skyworks) products or services. these m aterials, including the information contained herein, are provided by skyworks as a service to its customers and may be used for informational purposes only by the customer. skyworks assumes no res ponsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other diff iculties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document . skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction 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 provided as is without warranty of any kind, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, quality or non-infringement of any intellectual property right; all su ch warranties are hereby expressly disclaimed. skyworks does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. 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, whether or not the recipient of mat erials has been advised of the possibility of such damage. skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyworks customers using or selling 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 using skyworks products, which may deviate from published specifi cations as a result of design defects, errors, or operation of products outside of published parameters or design specifications. customers should include design and operating safeguards to minimize these and other risks. skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of skyworks products outsid e of stated published specifications or parameters. skyworks, the skyworks symbol, and breakthrough simplicity are trademarks or registered trademarks of skyworks solutions, inc ., in the united states and other countries. third-party brands and names are for identification purposes only, and are the property of their respective owners. additional information, includ ing relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.

▲Up To Search▲

Price & Availability of SKY73032-11-09

	To Download SKY73032-11-09 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .