Skyworks Solutions SMV2026-040LF
The SMV2026 series are silicon surface-mount, hyperabrupt tuning varactor diodes, excellent for use as high-Q tuning elements in an RF voltage controlled oscillator (VCO), voltagecontrolled phase shifter, or tunable bandpass filter. The minimum capacitance ratio from 2 V to 10 V is 2.0, which makes the SMV2026 series suitable for wide bandwidth VCOs and wide phase- range phase shifters. The SMV2026 is manufactured in a surface-mount, industrystandard SC-79 package and an ultrasmall SOD-882 package that offer very low parasitic inductance and capacitance.APPLICATIONS
● Wide-bandwidth and low phase-noise VCOs● Wide-range, voltage-tuned phase shifters and filters
● Miniature RF and microwave tuners
FEATURES
● Low series resistance and leakage current for low phase-noise VCOs● High-capacitance ratio: CT (2 V)/CT (10 V) = 2.0 minimum
● Broad 15-V tuning range
● Competitive cross to Toshiba 1SV179 varactor diode
● SC-79 and ultra-small SOD-882 packages (MSL1, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074.
DESCRIPTION
Table 1 describes the packages and markings of the SMV2026 series diodes. Table 1. Packaging and Marking Single Single SC-79 Green™ SOD-882 Green™ SMV2026-079LF Marking: Cathode and AE SMV2026-040LF Marking: EC1 LS = 0.70 nH LS = 0.45 nH The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHScompliant package unless otherwise noted as Green™. Tin/lead (Sn/Pb) packaging is not recommended for new designs.