Datasheet > 261408B

261408B

更新时间： 2024-11-30 12:53:19

品牌	Logo	应用领域
ITF		/
页数	文件大小	规格书
2页	162K
描述
325.0 MHz SAW Filter

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数据手册

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261408B 数据手册

325.0 MHz SAW Filter

Part Number 261408B

1. Features

ꢀ

Typical 1dB bandwidth of 13.9 MHz

High attenuation

Single Ended Operation

Dual Inꢀline Package (DIP)

2. Electrical Specifications

Source and Load Impedance = 50ꢁ

Room Temperature : +25℃

Minimum

Typical

325.0

28.0

Maximum

Center Frequency (fo)

Insertion Loss

MHz

324.84

325.16

ꢀ

30.0

1dB Bandwidth

MHz

13.85

13.96

14.31

15.84

0.6

ꢀ

3dB Bandwidth

ꢀ

45dB Bandwidth

16.00

1.2

100

2.30

ꢀ

Amplitude Ripple (Fo±6.7575MHz)

Group Delay Variation (Fo±6.7575MHz)

Absolute Delay

ꢀ

nsec

usec

ꢀ

2.28

Ultimate Rejection

ꢀ

Temperature Coefficient of Frequency

Substrate Material

ppm/℃

ꢀ

ꢀ18

ꢀ

112ꢀLT

* Input POWER : 10dBm

D2012 Package Dimension

Matching Schematic

12.7±0.5

5.5max 6.0max

7.6±0.2

Input

Output

L1 = L2 = 1.5nH, C1 = 33pF, C2 = 18pF

Pin Configuration

Dimensions shown are nominal in millimeters

Input

Ground

Others

2,4

Base : Fe(SPCC), Au plating over Ni plated

Cap : Cu & Cr Alloy, Ni Plated

Termination : Kovar, Au Plated

Output

Ground

I T F Co., Ltd.

102ꢀ901, Bucheon Technopark 364, SamjeongꢀDong,

OjeongꢀGu, BucheonꢀCity,

Tel: 82-32-621-1213

Fax: 82-32-621-1218

http://www.itf.co.kr

sales@itf.co.kr

2013. 04. 30

Rev 1.0

GyounggiꢀDo, Korea 421ꢀ809

中文翻译

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