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skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.sk yworksinc.com 200074m ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? june 14, 2012 1 data sheet smv20 19- smv2023 series : hyperabrupt junction tuning varactor s applications ? low phase noise vcos in wireless systems ? rf and microwave vcos and phase shifters features ? low series resistance ? high capacitance ratio at low reverse voltage ? packages r ated msl1, 260 c per jedec j - std - 020 description the smv2019 - smv2023 series are silicon hyperabrupt junction varactor diodes . the c a pacitance ratio and low series resistance of these varactors make them attractive for low phase noise voltage - control led oscillator s (vco s ) in wireless systems . table 1 describes the various packages and markings of the smv2019 - smv2023 series of varactors. table 1. packaging and marking single common cathode single single single sot - 23 sot - 23 sod - 323 green? sc - 79 g reen? sod - 8 82 green? smv2019 - 079lf marking: cathode smv2019 - 0 4 0 lf marking: z smv2022 - 004 marking: vj3 smv2020 - 079lf marking: cathode smv2022 - 004lf green? marking: dj3 smv2023 - 001 marking: vk1 smv2023 - 004 marking: vk3 smv2023 - 001lf green? marking: dk1 smv2023 - 004lf green? marking: dk3 smv2023 - 011lf marking: dk1 l s = 1.5 nh l s = 1.5 nh l s = 1.5 nh l s = 0 .7 nh l s = 0 . 4 5 nh the pb- free symbol or lf in the part number denotes a lead - free, rohs - compliant packag e unless otherwise noted as green?. tin/lead (sn/pb) packaging is not recommended fo r new designs .
data sheet ? smv20 19- smv2023 varac tors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 2 june 14, 2012 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200074m table 2. smv20 19- smv2023 absolute maximum ratings parameter symbol minimum maximum units reverse voltage v r 22 v forward current i f 20 ma power dissipation p dis 250 mw operating temperature t op C 55 +125 c storage tempe rature t stg C 55 +150 c note: exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with o nly one parameter set at the limit and all other parameters set at or below their nominal value. ex ceeding any of the limits listed here may result in permanent damage to the device. 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 fr om 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. the smv20 19- smv2023 series of varactors are clas s 1 b human body model (hbm) esd devices. table 3. smv20 19- smv2023 electrical specifications (note 1) (note 2) ( t op = 25 c, unless otherwise noted) part number c t @ 4 v (pf) c t @ 20 v (pf) c t @ 4 v c t @ 20 v ratio q @ 4 v, 50 mhz minimum maximum minimum maximum minimum typical smv2019 0.6 5 0.9 5 0.2 6 0.34 2.30 500 smv2020 1.20 1.53 0.30 0.43 2.80 500 smv2022 2.5 0 3.3 0 0.6 0 0.85 3 .00 500 smv2023 4.4 0 5.4 0 0.9 0 1.20 4.2 0 500 note 1: performance is guaranteed only under the conditions listed in this tab le. note 2: reverse current, i r (v r = 16 v): 5 0 na maximum. electrical and mechanical specifications the absolute maximum ratings of the smv2019 - smv2023 series of varactors are provided in table 2. electrical specifications are provided in table 3. the relationship between capacitance and reverse voltage is illustrated in figure s 1 , 2 , and 3 . table 4 summarizes the capacitance of the smv20 19- smv2023 series . the spice model for the smv20 19- smv2023 varactor series is shown in figure 4 and the associated mo del parameters are provided in table 5 . package dimensions are provided in figures 5 to 11 (odd numbers) , and tape and reel drawings are provided in figures 6 to 12 (even numbers) . package and handling information instructions on the shipping container label regarding exposu re 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 smv20 19- smv2023 varactors are rated to moisture sens itivity level 1 (msl1) at 260 c. they can be used for lead or lead - free soldering. for additional information, refer to the skyworks application note, solder reflow information , document number 200164 . care must be taken when attaching this product, wheth er it is done manually or in a production solder reflow environment. production quantities of this product are shipped in a standa rd tape and reel format.
data sheet ? smv20 19- smv2023 varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks i nc.com ? www.skyworksinc.com 200074m ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? june 14, 2012 3 typical performance characteristics figure 1. smv2022 and smv2023 capacitance vs reverse voltag e figure 2. smv2019 - 079lf capacitance vs reverse voltage figure 3. smv2020 - 079lf capacitance vs reverse voltage
data sheet ? smv20 19- smv2023 varac tors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 4 june 14, 2012 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200074m table 4. capacitance vs reverse voltage v r (v) c t (pf) smv2019 smv2020 smv2022 smv2023 0 2.22 3.20 7.41 12.33 0.5 1.77 2.59 5.94 9.90 1.0 1.51 2.25 5.14 8.60 1.5 1.33 2.01 4.56 7.62 2.0 1.20 1.83 4.14 6.94 2.5 1.08 1.68 3.78 6.34 3.0 0.98 1.56 3.49 5.88 3.5 0.89 1.46 3.23 5.45 4.0 0.81 1.36 3.01 5.09 5.0 0.66 1.19 2.54 4.42 6.0 0.55 1.03 2.18 3.77 7.0 0.48 0.88 1.80 3.18 8.0 0 .44 0.75 1.50 2.63 9.0 0.40 0.64 1.29 2.21 10.0 0.38 0.57 1.11 1.86 11.0 0.37 0.52 1.03 1.68 12.0 0.35 0.48 0.96 1.54 13.0 0.34 0.45 0.91 1.44 14.0 0.33 0.43 0.87 1.37 15.0 0.32 0.41 0.83 1.30 16.0 0.32 0.39 0.81 1.25 17.0 0.31 0.38 0.78 1.20 18. 0 0.31 0.37 0.76 1.16 19.0 0.30 0.36 0.75 1.13 20.0 0.30 0.35 0.73 1.09
data sheet ? smv20 19- smv2023 varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks i nc.com ? www.skyworksinc.com 200074m ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? june 14, 2012 5 figure 4 . spice model table 5 . spice model parameters part number c jo (pf) v j (v) m c p (pf) r s ( l s (nh) smv2019 - 079lf 2.25 3.5 1.4 0.07 4.8 0.7 smv2019 - 040lf 2.25 3.5 1.4 0.07 4.8 0. 4 5 smv2020 - 079lf 3.20 4.4 1.45 0 2.5 0.7 smv2022 series 7.30 4 .0 1.4 0 2.2 1.5 smv2023 series 12.23 4 .0 1.4 0 1.6 1.5
data sheet ? smv20 19- smv2023 varac tors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 6 june 14, 2012 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200074m figure 5 . sc- 79 package dimensions figure 6 . sc- 79 tape and reel dimensions
data sheet ? smv20 19- smv2023 varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks i nc.com ? www.skyworksinc.com 200074m ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? june 14, 2012 7 figure 7. sod - 323 package dimensions figure 8. sod - 323 tape and reel dimensions
data sheet ? smv20 19- smv2023 varac tors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 8 june 14, 2012 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200074m figure 9. sot - 23 package dimensions figure 10 . so t - 23 tape and reel dimensions
data sheet ? smv20 19- smv2023 varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks i nc.com ? www.skyworksinc.com 200074m ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? june 14, 2012 9 figure 11. s od - 882 package dimensions figure 12. s od - 882 tape and reel dimensions
data sheet ? smv20 19- smv2023 varac tors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 10 june 14, 2012 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200074m copyright ? 2002- 200 7, 2009 , 2010 , 2011 , 2012 skyworks solutions, i nc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (skyworks) products or services. these materials, including the information contained herein, are provided by skyworks as a service to its custo mers and may be used for informational purposes only by the customer. skyworks assumes no responsibility for errors or omissi ons in these materials or the information contained herein. skyworks may change its documentation, products, services, specificatio ns 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 di fficulties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this docume nt. skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of skyworks products, information or materials, except as may be provided in skyworks terms and condition s of sale. the materials, products and information are provided as is without warranty of any kind, whether express, implied, st atutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, quality or non - infringement of any intellectual property right; all such warranties are hereby expressly disclaimed. skyworks does not warrant the accur acy 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 consequent ial damages, inclu ding without limitation, lost revenues or lost profits that may result from the use of the materials or information, whether or not the recipient of m aterials 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 publishe d specifications 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 t o minimize these and other risks. skyworks assumes no liabi lity for applications assistance, customer product design, or damage to any equipment resulting from the use of skyworks products outs ide of stated published specifications or parameters. skyworks, the skyworks symbol, and breakthrough simplicity are tra demarks 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, incl uding re levant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
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