DATA SHEET
SMV1247-SMV1255 Series: Hyperabrupt Junction Tuning Varactors
Applications
Low tuning voltage VCOs High-v...
DATA SHEET
SMV1247-SMV1255 Series: Hyperabrupt Junction Tuning Varactors
Applications
Low tuning
voltage VCOs High-volume commercial systems
Features
High capacitance ratio: C0.3V/C4.7V = 12 typical Packages rated 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
The SMV1247-SMV1255 group of silicon hyperabrupt junction varactor diodes is designed for use in
Voltage Controlled Oscillators (VCOs) with a low tuning
voltage operation. This group of varactors is characterized for capacitance and resistance over temperature.
Table 1 describes the various packages and markings of the SMV1247 to SMV1255 varactors.
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200061V Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 20, 2020
1
DATA SHEET SMV1247-SMV1255 VARACTORS Table 1. Packaging and Marking
Single
Single
Single
Common Cathode
Single
SC-79 Green™
SOD-323 Green™
SOT-23
SOT-23
SOD-882 Green™
♦SMV1247-079LF Marking: Cathode and AH
SMV1247-040LF Marking: H
SMV1248-079LF Marking: Cathode and CH
♦SMV1249-079LF Marking: Cathode and EH
SMV1249-011LF Marking: EF
SMV1249-040LF Marking: K
SMV1251-079LF Marking: Cathode and FH
SMV1251-040LF Mark...