SMV2019 Datasheet, PDF (1/9 Pages) Alpha Industries – Silicon Hyperabrupt Varactor Diode Chips

DATA SHEET
SMV2019-SMV2023 Series: Hyperabrupt Junction Tuning
Varactors
Applications
x Low phase noise VCOs in wireless systems
x RF and microwave VCOs and phase shifters
Features
x Low series resistance
x High capacitance ratio at low reverse voltage
x Packages rated MSL1, 260 °C per JEDEC J-STD-020
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
Description
The SMV2019, SMV2022, and SMV2023 series are silicon
hyperabrupt junction varactor diodes. The capacitance ratio and
low series resistance of these varactors make them attractive for
low phase noise Voltage-Controlled Oscillators (VCOs) in wireless
systems.
Table 1 describes the various packages and markings of the
SMV2019, SMV2022, and SMV2023 group of varactors.
Table 1. Packaging and Marking
Single
SOT-23
Common Cathode
SOT-23
Single
SOD-323
SMV2022-004
Marking: VJ3
SMV2022-004LF
Marking: DJ3
SMV2023-001
Marking: VK1
SMV2023-004
Marking: VK3
SMV2023-001LF
Marking: DK1
SMV2023-004LF
Marking: DK3
SMV2023-011LF
Marking: DK1
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LF denotes lead (Pb)-free, RoHS-compliant packaging option as an alternative to the standard Skyworks tin/lead (Sn/Pb) packaging.
Single
SC-79
SMV2019-079LF
Marking: Cathode
LS = 0.7 nH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009
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