ZMDC953 Ver la hoja de datos (PDF) - Zetex => Diodes
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ZMDC953 Datasheet PDF : 6 Pages
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950 series
SILICON LOW VOLTAGE HYPERABRUPT VARACTOR DIODES
ZV950V2, ZV952V2, ZV953V2, ZMDC953, FSD273
Device Description
A range of silicon varactor diodes for use in frequency control and
filtering. Featuring closely controlled CV characteristics, low voltage
operation and high Q. Low reverse current ensures very low phase
noise performance. These parts can be used with control voltages from
0.5V to 2.5V, making them ideal for 3 volt systems. Available in
miniature surface mount packages.
Features
• Close tolerance C-V characteristics
• Tuning from 0.5 to 2.5 Volts to suit 3 volt systems
• Low IR (typically 10pA)
• Excellent phase noise performance
• High Q at low voltage
• Miniature surface mount packages
• Band selection for DAB applications - FSD273
Applications
• VCXO and TCXO
• Wireless communications
• Pagers
• Mobile radio
• Digital Radio receivers
ISSUE 2 - MAY 2002
1
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