Datasheet > 252508B

252508B

更新时间： 2024-09-23 12:53:19

品牌	Logo	应用领域
ITF		/
页数	文件大小	规格书
2页	172K
描述
185.0 MHz SAW Filter

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252508B 数据手册

185.0 MHz SAW Filter

Part Number

252508B

1. Features

ꢀ

Typical 1dB bandwidth of 24.6 MHz

High attenuation

Single Ended Operation

Surface Mounted Package (SMD)

2. Electrical Specifications

Source and Load Impedance = 50Ω

Operating Temperature : +25℃

Minimum

Typical

185.0

27.8

24.63

25.16

27.4

0.45

Maximum

Center Frequency (fo)

Insertion Loss

MHz

29.5

1dB Bandwidth

MHz

24.4

3dB Bandwidth

27.55

1.0

40dB Bandwidth

Amplitude Ripple (fo ± 11.8 MHz)

Group Delay Variation (fo ± 11.8 MHz)

Absolute Delay

nsec

usec

2.06

Ultimate Rejection

Temperature Coefficient of Frequency

ppm/℃

-72

S1365 Package Dimension

Matching Schematic

13.30±0.2

7.62±0.1

Input

Output

ITF 13A001

252508B

。185-24.6M

1.50±0.1

2.54±0.1

0.80±0.1

Dimensions shown are nominal in millimeters

L1 = L4 = 22nH, L2 = L3 = 12nH

Pin Configuration

Body : Al₂O₃

Lid : Kovar, Ni Plated

Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating

Input

Ground

Others

6, 12

Output

Ground

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. 25

Rev 1.0

Gyounggi-Do, Korea 421-809

中文翻译

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