FSD270

更新时间： 2024-09-23 22:32:11

品牌	Logo	应用领域
捷特科 - ZETEX		二极管变容二极管
页数	文件大小	规格书
5页	159K
描述
SILICON DUAL VARIABLE CAPACITANCE DIODE

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FSD270 数据手册

FSD270

SILICON DUAL VARIABLE CAPACITANCE DIODE

SUMMARY

=25V; I =20nA; C =33pF(Nom)

R d

DESCRIPTION

The FSD270 is a new hyperabrupt SOT23 packaged dual common cathode varactor

diode , offering users both compact circuit design and impressive performance

comprising tightly controlled CV characteristics, a capacitance of typically 33 pf @

2V,excellent phase noise performance and high Q of 200 min.

This superior performance in the VHF and UHF ranges has been optimised to meet

the high filtering requirements of a wide range of Digital Audio Broadcasting (DAB)

module circuits , mobile radios, pagers, voltage controlled crystal oscillators

(VCXO) and temperature controlled crystal oscillators (TCXO).

SOT23

FEATURES

PIN CONFIGURATION

•

Common Cathode dual Diode ( monolithic construction )

•

VHF- UHF operation

Close tolerance CV characteristics

High Tuning Ratio

Low I_R, enabling excellent Phase Noise

Performance ( I_Rtypically < 200pA @ 20V )

•

High Q

APPLICATIONS

•

DAB Receiver Modules for use with:

-Low voltage battery portables

-Hi-Fi

-In car radio

-MP3 players

•

Voltage and Temperature Controlled Crystal Oscillators

Mobile Radio and Pagers.

Top View

ORDERING INFORMATION

DEVICE

REEL SIZE

TAPE WIDTH

QUANTITY PER REEL

3000 units

FSD270TA

7ЈЈ (180mm)

8mm embossed

The FSD270 is capacitance selected into 3 bands. A reel will only contain one band - A,B or C. Shipments of more

than 1 reel may contain reels from different bands.

ISSUE 1 - AUGUST 2002

12 3 4 5

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