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SMV1245 Datasheet, PDF (1/7 Pages) Skyworks Solutions Inc. – Hyperabrupt Junction Tuning Varactors | |||
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DATA SHEET
SMV1245 Series: Hyperabrupt Junction Tuning Varactors
Applications
ï· Wideband RF and microwave VCOs
Features
ï· High tuning ratio
ï· Low series resistance
ï· Designed for high volume, low-cost applications
ï· SC-79 and SOD-323 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
Deï¬nition of GreenTM, document number
SQ04â0074.
Description
The SMV1245 series surface-mount varactor diodes are designed
for very low series resistance applications such as RF and
microwave VCOs.
The SMV1245 series packaging and marking information is
shown in Table 1. The absolute maximum ratings of the SMV1245
series are provided in Table 2. Electrical specifications are
specified in Table 3. Figure 1 shows the typical performance of
capacitance versus reverse voltage. The SPICE model for the
SMV1245 series is shown in Figure 2 and the associated model
parameters are provided in Table 4. The relationship between
voltage and capacitance for the SMV1245 series is shown in
Table 5.
Table 1. Packaging and Marking
Single
Single
SOD-323
Greenâ¢
SC-79
Greenâ¢
SMV1245-011LF
Marking: HL
SMV1245-079LF
Marking: Cathode and 45
LS = 1.5 nH
LS = 0.7 nH
The Pb-free symbol or âLFâ in the part number denotes a lead-free,
RoHS-compliant package unless otherwise noted as Greenâ¢.
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
200060I ⢠Skyworks Proprietary Information ⢠Products and Product Information are Subject to Change Without Notice ⢠August 6, 2015
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