skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [7 81] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.com 200056k ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? february 10, 2011 1 data sheet smv1 1 4x series: hyperabrupt junction tuning varactor s applications ? high volume commercial systems features ? frequency linear design ? low series resistance ? packages rated msl1, 260 c per jedec j - std - 020 description the smv1 1 4x series of s ilicon hyperabrupt junction varactor diodes is specifically designed with an increasing gamma versus voltage characteristic. this results in improved voltage - controlled oscillator (vco) frequency - voltage linearity compared to a conventional hyperabrupt jun ction varactor. the smv114x family of varactors is characterized for capacitance and resistance over temperature. table 1 describes the various packages and markings of the smv11 4x varactors. table 1. packaging and marking single single sc - 79 green ? sod - 323 green ? smv11 42- 0 11lf marking: gu smv - 1143- 011lf marking: gv smv - 1144- 011lf marking: gw smv1145 - 079lf marking: cathode smv1145 - 011lf marking: ga smv1147 - 079lf marking: cathode smv1147 - 011lf marking: gy smv1148 - 011lf marking: gz l s = 0.7 nh l s = 1.5 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 for new designs .
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.s kyworksinc.com 2 february 10, 2011 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200056k table 2. smv 114x absolute maximum ratings para meter symbol minimum typical maximum units reverse voltage v r 12 v forward current i f 20 ma power dissipation p dis 250 mw operating temperature t op C 55 +125 c storage temperature t stg C 55 +150 c note: exposure to maximum rating conditions f or extended periods may reduce device reliability. there is no damage to device with only 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 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 from esd. static charges may easily produce potentials of several kilovol ts on the human body or equipment, which can discharge without detection. industry - standard esd precautions should be used at all times. the smv11 4x varactors are class 0 human body model (hbm) esd devices. table 3. smv11 4x electrical specifications (note 1) (note 2) ( t op = 25 c, unless otherwise noted) part number c t @ 1 v (pf) c t @ 3 v (pf) c t @ 6 v (pf) c t @ 1 v c t @ 3 v ratio (pf) c t @ 1 v c t @ 6 v ratio (pf) r s @ 3 v, 500 mhz ( 8 ) q @ 3 v, 50 mhz minimum maximu m typical typical minimum maximu m min imum maximu m maximu m typical smv1142 8.20 10.0 5.80 3.50 1.50 1.65 2.43 2.93 0.70 800 smv1143 11.60 14.2 8.20 4.90 1.50 1.65 2.45 2.95 0.65 600 smv1144 14.65 17.95 10.4 6.10 1.50 1.65 2.46 2.96 0.65 500 smv1145 25.50 31.2 18.1 10.6 1.50 1.65 2.50 3.00 0.60 300 smv1147 54.60 66.7 38.6 22.6 1.50 1.65 2.50 3.00 0.55 150 smv1148 62.00 76.0 44.1 25.2 1.50 1.65 2.50 3.00 0.50 150 note 1: performance is guaranteed only under the conditions listed in this table. note 2: reverse voltage, v r (i r = 10 m a): 12 v minimum. reverse current, i r (v r = 9.6 v): 20 na maximum. electrical and mechanical specifications the absolute maximum ratings of the smv11 4x varactors are provided in table 2. electrical specifications are provided in table 3. t ypical perfor mance characteristics for the smv114x varactors are illustrated in figures 1 through 4. table 4 summarizes the capacitance of the smv114x series for reverse voltages between 0 and 12 v. the spice model for the smv11 4x varactor series is shown in figure 5 a nd the associated model parameters are provided in table 5 . package dimensions are provided in figures 6 and 8. t ape and reel dimensions are provided in figures 7 and 9 . package and handling information instructions on the shipping container label regardin g 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 smv11 4x 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, whethe r 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.
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.c om 200056k ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? february 10, 2011 3 typical performance characteristics figure 1. capacitance vs reverse voltage figure 3. relative c apacitance change vs temperature figure 2. series resistance vs reverse voltage @ 500 mhz figure 4. relative series resistance change vs temperature
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.s kyworksinc.com 4 february 10, 2011 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200056k table 4. capacitance vs reverse voltage v r (v) c t (pf) smv1142 smv1143 smv1144 smv1145 smv1147 s mv1148 0 13.38 18.99 24.01 41.81 89.52 104.71 0.5 10.70 15.18 19.18 33.38 71.44 83.27 1.0 9.10 12.90 16.30 28.35 60.65 70.48 1.5 7.98 11.30 14.28 24.82 53.07 61.48 2.0 7.12 10.08 12.73 22.11 47.27 54.56 2.5 6.42 9.08 11.46 19.91 42.55 48.92 3.0 5.83 8.24 10.40 18.06 38.58 44.13 3.5 5.32 7.51 9.48 16.45 35.12 39.97 4.0 4.86 6.87 8.66 15.02 32.06 36.29 4.5 4.45 6.29 7.93 13.73 29.31 32.99 5.0 4.09 5.76 7.26 12.57 26.81 30.03 5.5 3.75 5.29 6.66 11.53 24.57 27.43 6.0 3.46 4.87 6.13 10.60 22.58 25.2 2 6.5 3.21 4.51 5.68 9.81 20.89 23.43 7.0 3.00 4.22 5.31 9.17 19.52 22.06 7.5 2.84 3.99 5.02 8.66 18.43 21.01 8.0 2.72 3.82 4.80 8.29 17.63 20.22 8.5 2.63 3.69 4.63 7.99 16.98 19.61 9.0 2.56 3.58 4.50 7.76 16.50 19.12 9.5 2.50 3.50 4.40 7.58 16.10 1 8.72 10.0 2.45 3.43 4.31 7.43 15.78 18.38 10.5 2.41 3.37 4.24 7.30 15.50 18.11 11.0 2.36 3.31 4.15 7.15 15.18 17.87 11.5 2.35 3.28 4.15 7.10 15.08 17.65 12.0 2.32 3.25 4.08 7.02 14.90 17.43
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.c om 200056k ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? february 10, 2011 5 figure 5 . spice model table 5 . spice model parameters part number c jo (pf) v j (v) v b (v) m c p (pf) r s ( 8 smv1142 13.38 2.20 12 1.00 0 0.70 smv1143 18.99 2.20 12 1.00 0 0.65 smv1144 24.01 2.20 12 1.00 0 0.65 smv1145 41.80 2.50 12 1.10 0 0.60 smv1147 89.52 2.50 12 1.10 0 0.55 smv1148 104.70 2.25 12 1.10 0 0.50
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.s kyworksinc.com 6 february 10, 2011 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200056k figure 6. sc- 79 package dimensions figure 7. sc - 79 tape and reel dimensions
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworks inc.com ? www.skyworksinc.c om 200056k ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? february 10, 2011 7 figure 8 . sod - 323 package dimensions figure 9. sod - 323 tape and reel dimensions
data sheet ? smv11 4x varactors skyworks solutions, inc. ? phone [781] 376 - 3000 ? fax [781] 376 - 3100 ? sales@skyworksinc.com ? www.s kyworksinc.com 8 february 10, 2011 ? skyworks proprietary information ? products and product informatio n are subject to change without notice ? 200056k copyright ? 2002- 2009 , 2010 , 2011 skyworks solutions, inc. 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 customer s and may be used for informational purposes only by the customer. skyworks assumes no responsibility 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 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 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 materials, 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, statu tory, 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 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 consequent ial damages, includin g 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 me dical, 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 suc h 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 s pecifications 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 liabilit y 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 tradem arks 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 relev ant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
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