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| DATA SHEET SMV1702 Series: Hyperabrupt Junction Tuning Varactor Features Designed for high volume, low cost battery applications Low series resistance High capacitance ratio Available lead (Pb)-free MSL-1 @ 240C per JEDEC J-STD-020 SOD-323 package Available in tape and reel packaging Description The SMV1702 series are silicon hyperabrupt junction varactor diodes specifically designed for battery operation. The specified high capacitance ratio and low RS of these varactors make them appropriate for low noise VCOs used at frequencies in wireless systems. Applications include low noise and wideband UHF and VHF VCOs. Absolute Maximum Ratings Characteristic Forward current (IF) Power dissipation (PD) Storage temperature (TST) Operating temperature (TOP) Value 20 mA 250 mW -55 C to +150 C -55 C to +125 C NEW Lead (Pb)-Free "environmentally friendly" packaging available: Skyworks offers the SMV1702-011LF lead (Pb)-free package that is RoHS compliant (European Parliament for the Restriction of Hazardous Substances). 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. Single Marking: CJ SOD-323 SMV1702-011 SMV1702-011LF LS = 1.5 nH LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead (Sn/Pb) packaging. Electrical Specifications at 25C Parameter Reverse Current (IR) Capacitance (CT) Capacitance (CT) Capacitance (CT) Capacitance Ratio (CTR) Series Resistance (RS) Breakdown Voltage (VBR) VR = 8 V VR = 0.1 V, F = 1 MHz VR = 2.0 V, F = 1 MHz VR = 4.0 V, F = 1 MHz CT (0.1 V)/CT (4 V) VR = 5 V, F = 470 MHz IR = 10 A 10.0 90.0 41.0 22.0 3.6 Condition Min. Typ. < 0.01 100.00 46.00 25.00 4.00 0.45 1.25 www..com V Max. 20.00 110.00 50.00 29.00 Unit nA pF pF pF Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com Skyworks Proprietary and Confidential Information * Products and Product Information are Subject to Change Without Notice. * June 16, 2004 1 www..com www..com DATA SHEET * SMV1702 SERIES Typical Performance Data 120 100 Capacitance vs. Voltage VR (V) 0 1 2 3 CT (pF) 103.30 65.10 46.38 33.57 24.20 18.08 15.01 13.80 13.21 12.84 12.58 Capacitance (pF) 80 60 40 20 0 0 2 4 6 8 10 4 5 6 7 8 9 10 Voltage (V) Capacitance vs. Voltage SOD-323 0.090 (2.30 mm) Min. 0.108 (2.74 mm) Max. 0.010 (0.25 mm) Min. 0.016 (0.40 mm) Max. 0.063 (1.60 mm) Min. 0.071 (1.80 mm) Max. 0.045 (1.15 mm) Min. 0.053 (1.35 mm) Max. 1 2 Cathode Indicator 0.008 (0.20 mm) Nom. 0.006 (0.15 mm) Typ. 0.050 (1.25 mm) Max. 0.004 (0.10 mm) Max. 0.010 (0.25 mm) Min. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 June 16, 2004 * Skyworks Proprietary and Confidential Information * Products and Product Information are Subject to Change Without Notice. DATA SHEET * SMV1702 SERIES SPICE Model CAP CP C = CP IND LS L = LS PORT P_Cathode port = 1 RES RS R = RS PORT P_Anode port = 2 DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear SPICE Model Parameters Parameter IS RS N TT CJO VJ M EG XTI KF AF FC BV IBV ISR NR IKF NBV IBVL NBVL TNOM FFE Cpkg LS Series resistance Emission coefficient (with IS, determines the DC characteristics of the diode) Transit time Zero-bias junction capacitance (with VJ and M define nonlinear junction capacitance of the diode) Junction potential (with VJ and M define nonlinear junction capacitance of the diode) Grading coefficient (with VJ and M define nonlinear junction capacitance of the diode) Energy gap (with XTI, helps define the dependence of IS on temperature) Saturation current temperature exponent (with EG, helps define the dependence of IS on temperature) Flicker noise coefficient Flicker noise exponent Forward-bias depletion capacitance coefficient Reverse breakdown voltage Current at reverse breakdown voltage Recombination current parameter Emission coefficient for ISR High-injection knee current Reverse breakdown ideality factor Low-level reverse breakdown knee current Low-level reverse breakdown ideality factor Nominal ambient temperature at which these model parameters were derived Flicker noise frequency exponent s F V eV V A A A A - C - pF nH 0.12 1.50 1 0 1 27 1 18 1e-5 1e-3 0 2 120e-12 0.890 0.925 Description Saturation current (with N, determine the DC characteristics of the diode) Unit A 0.50 Value Default 1e-14 0 1 0 0 1 0.5 1.11 3 0 1 0.5 The table contains typical SPICE parameters for SMV1720-011. The default value should be used for any parameter for which the "value" column is blank. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com Skyworks Proprietary and Confidential Information * Products and Product Information are Subject to Change Without Notice. * June 16, 2004 3 DATA SHEET * SMV1702 SERIES Recommended Solder Reflow Profiles Profile Feature Average ramp-up rate (TL to TP) Preheat Temperature min. (TSMIN) Temperature max. (TSMAX) Time (min. to max.) (ts) TSMAX to TL Ramp-up rate Time maintained above: Temperature (TL) Time (tL) Peak temperature (TP) Time within 5 C of actual peak temperature (tp) Ramp-down rate Time 25 C to peak temperature SnPb Eutectic Assembly 3 C/second max. 100 C 150 C 60-120 seconds -- 183 C 60-150 seconds 240 +0/-5 C 10-30 seconds 6 C/second max. 6 minutes max. Lead (Pb)-Free Assembly 100% Sn 3 C/second max. 150 C 200 C 60-80 seconds 3 C/second max. 217 C 60-150 seconds 250 +0/-5 C 20-40 seconds 6 C/second max. 8 minutes max. All temperatures refer to the topside of the package, measured on the package body surface. Reference JEDEC J-STD-020B. TP tp Critical Zone TL to TL TL IL TSMAX Temperature TSMIN ts Preheat 25 C t 25 C to Peak Time Reference JEDEC J-STD-020 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 June 16, 2004 * Skyworks Proprietary and Confidential Information * Products and Product Information are Subject to Change Without Notice. |
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