DATA SHEET SMV1263-079: Hyperabrupt Junction Tuning Varactors Features High capacitance ratio at low reverse voltage Ultra small SC-79 package ● Designed for high volume, low cost battery applications ● Available in tape and reel packaging ● ● Absolute Maximum Ratings Characteristic Forward current (IF) Description Power dissipation (PD) The SMV1263-079 is a silicon hyperabrupt junction varactor diode specifically designed for 3 V platforms. The specified high capacitance ratio and low RS of this varactor make it attractive for low phase noise VCOs in wireless systems up to and beyond 2.5 GHz. Applications include low noise and wideband UHF and VHF VCO for GSM, PCS, CDMA and analog phones. NEW Skyworks offers lead (Pb)-free “environmentally friendly” packaging that is RoHS compliant (European Parliament for the Restriction of Hazardous Substances). Value 20 mA 250 mW Storage temperature (TST) -55 °C to +150 °C Operating temperature (TOP) -55 °C to +125 °C ESD human body model Class 1A 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, Electrostatic Discharge (ESD) can damage this device. This device 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 must be employed at all times. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200062 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 1 DATA SHEET • SMV1263-079 Electrical Specifications at 25 °C Parameter Condition Min. Typ. Max. Unit Reverse Current (IR) VR = 15 V 20.0 nA Capacitance (CT) CT @ 0.5 V, VR = 0.5 V, F = 1 MHz 6.2 6.7 7.2 pF Capacitance (CT) CT @ 2.5 V, VR = 2.5 V, F = 1 MHz 2.3 2.6 2.9 pF Capacitance Ratio (CTR) CT (0.5 V)/CT (2.5 V) 2.3 2.5 Series Resistance (RS) VR = 1 V, F = 900 MHz 1.2 Ω Breakdown Voltage (VBR) IR = 10 µA 20.0 V Single Marking: Cathode SC-79 SMV1263-079 SMV1263-079LF LS = 0.7 nH LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead (Sn/Pb) packaging. Typical Performance Data 5 Percentage of Variation (%) Capacitance (pF) 9 6 3 4 VVAR = 1 V 3 VVAR = 2.5 V 2 1 0 VVAR = 4 V -1 -2 -3 0 0 1 2 3 4 5 -4 -40 -20 0 20 40 60 Varactor Voltage (V) Temperature (˚C) Capacitance vs. Voltage Relative Capacitance Change vs. Temperature Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 October 26, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200062 Rev. B 80 DATA SHEET • SMV1263-079 SC-79 Capacitance vs. Voltage Cathode Indicator 0.010 (0.25 mm) Min. 0.014 (0.35 mm) Max. 0.006 (0.15 mm) Min. 1 2 0.028 (0.70 mm) Min. 0.035 (0.90 mm) Max. 0.060 (1.50 mm) Min. 0.067 (1.70 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. 10˚ Max. 0.003 (0.07 mm) Min. 0.008 (0.20 mm) Max. 10˚ Max. SPICE Model PORT P_anode port = 1 DIODEM Diode_Model IS = 1.00e-14 RS = 0 N=1 TT = 0 CJO = CJO M=M VJ = VJ EG = 1.11 XTI = 3 KF =0 AF =1 FC = 0.5 BV = 0 IBV = 1e-3 ISR = 0 NR = 2 IKF = 0 NBV = 1 IBVL = 0 NBVL = 1 TBV1 = 0 TNOM = 27 FFE = 1 IND LS L = LS RES RS R = RS CAP CP C = CP DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear PORT P_Cathode port = 2 Part Number CJ0 (pF) VJ (V) M CP (pF) RS Ω) (Ω LS (nH) SMV1263-079 8.2 15 9.5 0.67 1.2 1.7 VR (V) CT (pF) 0.00 8.87 0.25 7.68 0.50 6.68 0.75 5.83 1.00 5.11 1.25 4.50 1.50 3.99 1.75 3.54 2.00 3.17 2.25 2.84 2.50 2.57 2.75 2.33 3.00 2.12 3.25 1.94 3.50 1.79 3.75 1.65 4.00 1.54 4.25 1.44 4.50 1.35 4.75 1.27 5.00 1.20 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200062 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 3 DATA SHEET • SMV1263-079 Recommended Solder Reflow Profiles SnPb Eutectic Assembly Lead (Pb)-Free Assembly 100% Sn Average ramp-up rate (TL to TP) Profile Feature 3 °C/second max. 3 °C/second max. Preheat Temperature min. (TSMIN) Temperature max. (TSMAX) Time (min. to max.) (ts) 100 °C 150 °C 60–120 seconds 150 °C 200 °C 60–80 seconds TSMAX to TL Ramp-up rate — 3 °C/second max. Time maintained above: Temperature (TL) Time (tL) 183 °C 60–150 seconds 217 °C 60–150 seconds Peak temperature (TP) 240 +0/-5 °C 250 +0/-5 °C Time within 5 °C of actual peak temperature (tp) 10–30 seconds 20–40 seconds Ramp-down rate 6 °C/second max. 6 °C/second max. Time 25 °C to peak temperature 6 minutes 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 Temperature TSMAX 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 • [email protected] • www.skyworksinc.com 4 October 26, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200062 Rev. B DATA SHEET • SMV1263-079 Copyright © 2002, 2003, 2004, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products. These materials are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its documentation, products, specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document. Except as may be provided in Skyworks Terms and Conditions of Sale for such products, Skyworks assumes no liability whatsoever in association with its documentation, products, specifications and product descriptions. THESE MATERIALS ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED OR OTHERWISE, RELATING TO SALE AND/OR USE OF SKYWORKS PRODUCTS INCLUDING WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SKYWORKS FURTHER 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 SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THESE MATERIALS WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications. 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. The following are trademarks of Skyworks Solutions, Inc.: Skyworks™, the Skyworks logo, and Breakthrough Simplicity™. Product names or services listed in this publication are for identification purposes only, and may be trademarks of Skyworks or other third parties. Third-party brands and names are the property of their respective owners. Additional information, posted at www.skyworksinc.com, is incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200062 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 5