DATA SHEET SMV1763 Series: Hyperabrupt Junction Tuning Varactors Applications Low-noise and wideband UHF and VHF VCOs High-volume, low-cost battery-powered tuning circuits Features Low series resistance High capacitance ratio at low reverse voltage SC-79 and miniature SOD-882 packages (MSL1, 260 C per JEDEC J-STD-020) Skyworks Green products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Description Denition of Green, document number The SMV1763 series are silicon hyperabrupt junction varactor SQ04-0074. diodes specifically designed for 3 V platforms. The specified high capacitance ratio and low reverse voltage make these varactors appropriate for low phase noise Voltage-Controlled Oscillators (VCOs) used at frequencies in wireless systems up to and above 10 GHz. Table 1 describes the packages and markings of the SMV1763 series of varactors. Table 1. Packaging and Marking Single Single SC-79 SOD-882 Green Green SMV1763-079LF SMV1763-040LF Marking: Cathode Marking: L LS = 0.7 nH LS = 0.45 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. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200072L Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice October 8, 2014 1 DATA SHEET SMV1763 SERIES VARACTORS Electrical and Mechanical Specifications Package and Handling Information The absolute maximum ratings of the SMV1763 series of Instructions on the shipping container label regarding exposure to varactors are provided in Table 2. Electrical specifications are moisture after the container seal is broken must be followed. provided in Table 3. Typical capacitance values are listed in Otherwise, problems related to moisture absorption may occur Table 4. Typical performance characteristics for the SMV1763 when the part is subjected to high temperature during solder series are illustrated in Figures 1 and 2. assembly. The SPICE model for the SMV1763 series of varactors is shown in The SMV1763 series of varactors are rated to Moisture Sensitivity Figure 3 and the associated model parameters are provided in Level 1 (MSL1) at 260 C. They can be used for lead or lead-free Table 5. soldering. For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number Package dimensions are shown in Figures 4 and 6, and tape and 200164. reel dimensions are provided in Figures 5 and 7. Care must be taken when attaching this product, whether 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. Table 2. SMV1763 Series Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Reverse voltage VR 10 V Forward current IF 20 mA Power dissipation PDIS 250 mW Operating temperature TOP 55 +125 C Storage temperature TSTG 55 +150 C Electrostatic discharge: ESD Charged Device Model (CDM), Class 4 1000 V Human Body Model (HBM), Class 3B 8000 V Machine Model (MM), Class C 400 V Note 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. 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 should be used at all times. Table 3. SMV1763 Series Electrical Specifications (Note 1) (TOP = 25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Reverse current IR VR = 8 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 2.7 Series resistance RS F = 900 MHz, VR = 1 V 0.7 Breakdown voltage VBR IR = 10 A 10 V Note 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 October 8, 2014 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200072L