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

• 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

950 series

ISSUE 2 - MAY 2002

1

SILICON LOW VOLTAGE HYPERABRUPT VARACTOR DIODES