DATA SHEET SMV1263 Series: Hyperabrupt Junction Tuning Varactors Applications Low-noise and wideband UHF and VHF VCOs High-volume, low-cost battery-powered tuning circuits Features High capacitance ratio at low reverse voltage Packages rated MSL1, 260 C per JEDEC J-STD-020 TM Skyworks Green products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks TM Denition of Green , document number SQ040074. Description The SMV1263 series of silicon hyperabrupt junction varactor diodes are designed for 3 V platforms. The high capacitance ratio and low reverse voltage of these varactors make them attractive for low phase noise Voltage Controlled Oscillators (VCOs) in wireless systems up to and over 2.5 GHz. Table 1 describes the packages and markings of the SMV1263 series of varactors. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200062L Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice November 21, 2018 1 DATA SHEET SMV1263 SERIES VARACTORS Table 1. Packaging and Marking Single Common Cathode Single SOD-882 SC-70 SC-79 Green Green Green SMV1263-040LF SMV1263-074LF SMV1263-079LF Marking: EN1 Marking: EN3 Marking: Cathode and KH LS = 0.45 nH LS = 1.4 nH LS = 0.7 nH The Pb-free symbol or LF in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green. Tin/lead (Sn/Pb) packaging is not recommended for new designs. 1 Table 2. SMV1263 Series Absolute Maximum Ratings Parameter Symbol Minimum Typical Maximum Units Reverse voltage VR 20 V Forward current IF 20 mA Power dissipation PDIS 250 mW Operating temperature TOP 55 +125 C Storage temperature TSTG 55 +150 C Electrstatic discharge: ESD Human Body Model (HBM), Class 1A 500 V 1 Exposure to maximum rating conditions for 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. ESD HANDLING: 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 when handling or transporting. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD handling precautions should be used at all times. 1 Table 3. SMV1263 Series Electrical Specifications (TOP = 25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Reverse current IR VR = 15 V 20 nA Capacitance CT F = 1 MHz VR = 0.5 V 6.2 6.7 7.2 pF VR = 2.5 V 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 F = 900 MHz, VR = 1 V 1.2 Breakdown voltage VBR IR = 10 A 20 V 1 Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 November 21, 2018 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200062L