Datasheet > 250929B

250929B

更新时间： 2022-05-28 15:14:01

品牌	Logo	应用领域
ITF		/
页数	文件大小	规格书
2页	168K
描述
185.0 MHz SAW Filter

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250929B 数据手册

185.0 MHz SAW Filter

Part Number

250929B

1. Features

ꢀ

Typical 1dB bandwidth of 9.3 MHz

High attenuation

Single Ended Operation

Dual In-line Package (DIP)

2. Electrical Specifications

Room Temperature : +25℃

Source and Load Impedance = 50Ω

Minimum

Typical

185.0

29.5

9.38

9.63

10.8

0.55

Maximum

Center Frequency (fo)

Insertion Loss

MHz

31.0

9.25

1dB Bandwidth

MHz

3dB Bandwidth

40dB Bandwidth

11.0

1.2

150

Amplitude Ripple (fo ± 4.51 MHz)

Group Delay Variation (fo ± 4.51 MHz)

Absolute Delay

nsec

usec

1.88

Ultimate Rejection

Temperature Coefficient of Frequency

ppm/℃²

-0.03

D2012 Package Dimension

Matching Network Configuration

12.7±0.5

4.8max 6.0max

7.6±0.2

L1 = 68nH, L2 = 56nH, L3 = 39

C1 = 33pF

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

Output

Ground

Termination : Kovar, Au Plated

I T F Co., Ltd.

102-901, Bucheon Technopark 364, Samjeong-Dong,

Ojeong-Gu, Bucheon-City,

Tel: 82-32-621-1213

Fax: 82-32-621-1218

http://www.itf.co.kr

sales@itf.co.kr

2013. 03. 29

Rev 1.0

Gyounggi-Do, Korea 421-809

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