skyworks solutions, inc. ? phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200058 rev. f skyworks proprietary information products and product information are subject to change without notice. january 20, 2006 1 smv1231?smv1237: hyperabrupt tuning varactors data sheet characteristic value reverse voltage (v r ) 15 v forward current (i f ) 20 ma power dissipation (p d ) 250 mw storage temperature (t st ) -55 c to +150 c operating temperature (t op ) -55 c to +125 c esd human body model class 1b absolute maximum ratings features high capacitance ratio low series resistance for low phase noise multiple packages sot-23, sod-323, sc-70 and sc-79 designed for high-volume commercial applications full characterization with spice models available lead (pb)-free and rohs-compliant msl-1 @ 260 c per jedec j-std-020 description the smv1231?smv1237 series of silicon hyperabrupt junction varactor diodes is designed for use in vcos with low tuning voltage operation. the low resistance of these varactors makes them appropriate for high q resonators in wireless system vcos to frequencies beyond 2.5 ghz. the smv1231?smv1237 series is fully characterized for capacitance and resistance over tempera- ture. spice model is provided. skyworks offers lead (pb)-free, rohs (restriction of hazardous substances)-compliant packaging. new performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the absolute maximum specifications. exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. caution: although this device is designed to be as robust as possible, esd (electrostatic discharge) can damage this device. this device must be protected at all times from esd. static charges may easily produce poten- tials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd precautions must be employed at all times.
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com january 20, 2006 skyworks proprietary information products and product information are subject to change without notice. 200058 rev. f data sheet ? smv1231?smv1237 2 single single single common cathode common anode common cathode sc-79 sod-323 sot-23 sot-23 sc-70 sc-70 smv1231-079 smv1231-011 smv1231-074 marking: cathode marking: ja marking: ja3 smv1231-079lf smv1231-011lf smv1231-074lf marking: cathode marking: ka marking: ka3 smv1232-079 smv1232-011 smv1232-074 marking: cathode marking: cc marking: cc3 smv1232-079lf smv1232-011lf smv1232-074lf marking: cathode marking: hc marking: dp3 smv1233-079 ? smv1233-011 smv1233-001 smv1233-004 smv1233-074 marking: cathode marking: vp marking: vp1 marking: vp3 marking: vp3 smv1233-079lf ? smv1233-011lf smv1233-001lf smv1233-004lf smv1233-074lf marking: cathode marking: dp marking: dp1 marking: dp3 marking: dp smv1234-079 ? smv1234-011 smv1234-001 smv1234-004 smv1234-073 marking: cathode marking: vq marking: vq1 marking: vq3 marking: vq9 smv1234-079lf ? smv1234-011lf smv1234-001lf smv1234-004lf smv1234-073lf marking: cathode marking: dq marking: dq1 marking: dq3 marking: dq9 smv1235-079 smv1235-011 smv1235-001 smv1235-004 smv1235-074 marking: cathode marking: vr marking: vr1 marking: vr3 marking: vr3 smv1235-079lf smv1235-011lf smv1235-001lf smv1235-004lf smv1235-074lf marking: cathode marking: dr marking: dr1 marking: dr3 marking: dr3 ? smv1236-079 smv1236-011 smv1236-001 smv1236-004 smv1236-074 marking: cathode marking: aq marking: aq1 marking: aq3 marking: aq3 ? smv1236-079lf smv1236-011lf smv1236-001lf smv1236-004lf smv1236-074lf marking: cathode marking: dq marking: eq1 marking: eq3 marking: eq3 smv1237-001 SMV1237-074 marking: vt1 marking: vt3 smv1237-001lf SMV1237-074lf marking: dt1 marking: dt3 l s = 0.7 nh l s = 1.5 nh l s = 1.5 nh l s = 1.5 nh l s = 1.4 nh l s = 1.4 nh lf denotes lead (pb)-free, rohs-compliant packaging option as an alternative to our standard tin/lead (sn/pb) packaging. innov a tion to go tm s elect linear product s (indicated by ) now available for purcha s e online. buy now buy now
data sheet smv1231?smv1237 skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200058 rev. e skyworks proprietary information products and product information are subject to change without notice. december 5, 2005 3 0.1 10.0 1.0 100.0 6.0 8.0 4.0 reverse voltage (v) capacitance vs. reverse voltage 2.0 0 capacitance (pf) smv1237 smv1236 smv1235 smv1231 smv1234 smv1233 smv1232 -4 -3 -2 -1 0 1 2 3 4 5 -40 -20 0 20 40 60 80 percentage change (%) temperature (?c) relative capacitance change vs. temperature v r = 1 v v r = 3 v 10 8 6 4 2 0 -2 -4 -6 -8 -40 -20 0 20 40 60 80 percentage change (%) temperature (?c) relative series resistance change vs. temperature @ 500 mhz 0 1 2 3 reverse voltage (v) series resistance vs. reverse voltage @ 500 mhz 01 2 3 45 r s ( ? ) smv1232 smv1231 smv1233 smv1234 smv1235 smv1237 smv1236 typical performance data c t c t c t @ 1 v c t @ 1 v r s @ 3 v q part c t @ 1 v @ 3 v @ 6 v c t @ 3 v c t @ 6 v 500 mhz @ 3 v number (pf) (pf) (pf) (ratio) (ratio) ( ? ? ) 50 mhz min. max. typ. typ. min. max. min. max. max. typ. smv1231 1.43 1.72 0.97 0.61 1.5 1.8 2.5 2.8 2.9 1500 smv1232 2.34 2.86 1.5 0.94 1.5 1.9 2.6 3.3 1.5 1400 smv1233 3 3.6 1.8 1.1 1.5 1.9 2.6 3.3 1.2 1200 smv1234 5.85 7.15 3.6 2 1.6 2 2.8 3.4 0.8 1000 smv1235 10.35 12.65 6.4 3.6 1.6 2 2.9 3.4 0.6 750 smv1236 15.5 18.5 9.2 5.3 1.6 2 3 3.5 0.5 700 smv1237 45 54 26.9 14.4 1.6 2 3 3.5 0.25 500 electrical specifications at 25 c tested in -079 package. reverse voltage v r (i r = 10 a): 15 v minimum. reverse current i r (v r = 12 v): 20 na maximum.
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com january 20, 2006 skyworks proprietary information products and product information are subject to change without notice. 200058 rev. f data sheet smv1231?smv1237 4 part c jo v j c p r s number (pf) (v) m (pf) ( ? ? ) smv1231 ? 1.5 0.8 0 2.5 smv1232 4.2 1.7 0.9 0 1.5 smv1233 4.12 1.7 0.9 0.7 1.2 smv1234 8.75 2.3 1.1 1.2 0.8 smv1235 16.13 8 4 2 0.6 smv1236 21.63 8 4.2 3.2 0.5 smv1237 66.16 10 5.3 9 0.25 typical capacitance values spice model smv1231 smv1232 smv1233 smv1234 smv1235 smv1236 smv1237 v r (v) c t (pf) c t (pf) c t (pf) c t (pf) c t (pf) c t (pf) c t (pf) 0 2.35 4.15 5.08 9.63 18.22 26.75 71.82 0.5 1.87 3.22 3.95 7.53 14.12 20.61 56.1 1 1.58 2.67 3.28 6.28 11.67 17.02 46.89 1.5 1.4 2.28 2.8 5.39 9.91 14.38 40.33 2 1.22 1.97 2.41 4.68 8.52 12.29 35.13 2.5 1.09 1.72 2.09 4.09 7.36 10.56 30.71 3 0.97 1.51 1.82 3.58 6.4 9.16 26.87 3.5 0.882 1.35 1.62 3.15 5.62 8.04 23.57 4 0.794 1.22 1.45 2.81 4.99 7.19 20.83 4.5 0.732 1.13 1.33 2.54 4.5 6.53 18.62 5 0.683 1.05 1.24 2.32 4.11 6.01 16.87 5.5 0.648 0.99 1.16 2.15 3.8 5.61 15.48 6 0.613 0.94 1.1 2.02 3.55 5.28 14.36 6.5 0.59 0.9 1.05 1.9 3.34 5.02 13.46 7 0.567 0.86 1.01 1.8 3.17 4.81 12.72 7.5 0.551 0.84 0.98 1.72 3.03 4.64 12.11 8 0.534 0.81 0.96 1.65 2.91 4.49 11.61 9 0.512 0.78 0.92 1.55 2.73 4.28 10.87 10 0.497 0.76 0.9 1.47 2.61 4.13 10.38 11 0.492 0.75 0.88 1.42 2.53 4.02 10.06 12 0.487 0.74 0.87 1.38 2.47 3.95 9.84 13 0.48 0.73 0.86 1.35 2.43 3.89 9.68 14 0.472 0.73 0.85 1.33 2.4 3.84 9.56 15 0.466 0.72 0.84 1.32 2.38 3.8 9.47 diode varactor_diode area = 1 model = diode_model mode = nonlinear res r s r = r s ind l s l = l s cap c p c = c p port p_anode port = 1 port p_cathode port = 2 diodem diode_model i s = 1.00e-14 r s = 0 n = 1 t t = 0 c jo = c jo m = m v j = v j e g = 1.11 x ti = 3 k f =0 a f =1 f c = 0.5 b v = 0 i bv = 1e-3 i sr = 0 n r = 2 i kf = 0 n bv = 1 i bvl = 0 n bvl = 1 t bv1 = 0 t nom = 27 f fe = 1 values extracted from measured performance. for package inductance (l s ) refer to package type. for more details refer to the ?varactor spice models for rf vco applications? application note. re c ommen d e d s ol d er reflow profiles refer to the ?recommended solder reflow profile? application note. t ape an d reel information refer to the ?discrete devices and ic switch/attenuators tape and reel package orientation? application note.
data sheet smv1231?smv1237 skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200058 rev. f skyworks proprietary information products and product information are subject to change without notice. january 20, 2006 5 sot-23 3 2 1 0.035 (0.89 mm) min. 0.044 (1.12 mm) max. 0.0005 (0.01 mm) min. 0.004 (0.10 mm) max. 0.012 (0.30 mm) min. 0.020 (0.50 mm) max. 0.003 (0.080 mm) min. 0.008 (0.20 mm) max. 8? max. 0.022 (0.55 mm) ref. 0.110 (2.80 mm) min. 0.120 (3.04 mm) max. 0.083 (2.10 mm) min. 0.104 (2.64 mm) max. 0.037 (0.95 mm) ref. 0.047 (1.20 mm) min. 0.055 (1.40 mm) max. 0.076 (1.92 mm) ref. 0.020 (0.51 mm) ref. sod-323 0.090 (2.30 mm) min. 0.108 (2.74 mm) max. 0.045 (1.15 mm) min. 0.053 (1.35 mm) max. 0.050 (1.25 mm) max. 0.006 (0.15 mm) typ. 0.008 (0.20 mm) nom. 0.004 (0.10 mm) max. 0.010 (0.25 mm) min. 0.010 (0.25 mm) min. 0.016 (0.40 mm) max. 0.063 (1.60 mm) min. 0.071 (1.80 mm) max. cathode indicator 2 1 sc-79 0.060 (1.50 mm) min. 0.067 (1.70 mm) max. 0.010 (0.25 mm) min. 0.014 (0.35 mm) max. 0.043 (1.10 mm) min. 0.051 (1.30 mm) max. 0.020 (0.50 mm) min. 0.028 (0.70 mm) max. 0.003 (0.07 mm) min. 0.008 (0.20 mm) max. 10? max. 10? max. 0.028 (0.70 mm) min. 0.035 (0.90 mm) max. 0.006 (0.15 mm) min. cathode indicator 12 sc-70 3 2 1 0.031 (0.80 mm) min. 0.039 (1.00 mm) max. 0.000 (0.00 mm) min. 0.004 (0.10 mm) max. 0.010 (0.25 mm) min. 0.016 (0.40 mm) max. 0.071 (1.80 mm) min. 0.087 (2.20 mm) max. 0.071 (1.80 mm) min. 0.094 (2.40 mm) max. 0.045 (1.15 mm) min. 0.053 (1.35 mm) max. 0.026 (0.65 mm) ref. 0.051 (1.30 mm) ref. 0.004 (0.10 mm) min. 0.007 (0.18 mm) max. 0.004 (0.10 mm) min. 0.012 (0.30 mm) max. 0.014 (0.35 mm) ref.
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com january 20, 2006 skyworks proprietary information products and product information are subject to change without notice. 200058 rev. f data sheet smv1231?smv1237 6 copyright ? 2002, 2003, 2004, 2005, 2006, skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (?skyworks?) products or services. these mate rials, 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 r esponsibility 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 diffic ulties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. sky works assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of skyworks products, information or material s, 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 ot herwise, 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 wit hin these materials. skyworks shall not be liable for any damages, including but not limited to any special, indirect, incidental, statutory, or consequential dam ages, 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 mate rials 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 th e 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 specific ations 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 m inimize 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 outside of stated published specifications or parameters. skyworks, the skyworks symbol, ?breakthrough simplicity? and ?innovation to go? 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 informat ion, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
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