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DATA SHEET SMV1247-SMV1255 VARACTORS
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
2
April 25, 2011 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200061J
Table 1. Packaging and Marking
Single
Common Anode
Common Cathode
SC-79
Green
SOD-323
Green
SOT-23
SC-70
SMV1247-074
Marking: BF3
SMV1247-079LF
Marking: Cathode
SMV1247-011LF
Marking: GF
SMV1247-074LF
Green
Marking: GF3
SMV1248-079LF
Marking: Cathode
SMV1248-001
Marking: BG1
SMV1248-074
Marking: GG3
SMV1248-001LF
Green
Marking: GG1
SMV1248-074LF
Green
Marking: GG3
SMV1249-001
Marking: AF1
SMV1249-003
Marking: AF9
SMV1249-004
Marking: AF3
SMV1249-074
Marking: AF3
SMV1249-079LF
Marking: Cathode
SMV1249-011LF
Marking: EF
SMV1249-001LF
Green
Marking: EF1
SMV1249-003LF
Green
Marking: EF9
SMV1249-004LF
Green
Marking: EF3
SMV1249-074LF
Green
Marking: EF3
SMV1251-004
Marking: AH3
SMV1251-074
Marking: AH3
SMV1251-079LF
Marking: Cathode
SMV1251-011LF
Marking: EH
SMV1251-001LF
Green
Marking: EH
SMV1251-004LF
Green
Marking: EH3
SMV1251-074LF
Green
Marking: EH3
SMV1253-004
Marking: AJ3
SMV1253-079LF
Marking: Cathode
SMV1253-004LF
Green
Marking: EJ3
SMV1255-001
Marking: AK1
SMV1255-004
Marking: AK3
SMV1255-079LF
Marking: Cathode
SMV1255-011LF
Marking: EK
SMV1255-001LF
Green
Marking: EK1
SMV1255-004LF
Green
Marking: EK3
LS = 0.7 nH
LS = 1.5 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.
Innovation to Go
Select Linear Products (indicated by
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Electrical and Mechanical Specifications
The absolute maximum ratings of the SMV1247-SMV1255 group
of varactors are provided in Table 2. Electrical specifications are
provided in Table 3. Typical capacitance values are listed in Table
4. Typical performance characteristics of the SMV1247-SMV1255
varactors are illustrated in Figures 1 through 4.
The SPICE model for the SMV1247-SMV1255 varactors is shown
in Figure 5 and the associated model parameters are provided in
Table 5. Package dimensions are shown in Figures 6 to 12 (even
numbers), and tape and reel dimensions are provided in Figures 7
to 13 (odd numbers).