Datasheet > LB140DS40

LB140DS40

更新时间： 2024-11-21 05:41:31

品牌	Logo	应用领域
SIPAT		/
页数	文件大小	规格书
3页	150K
描述
140MHz SAW Filter 32MHz Bandwidth

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LB140DS40 数据手册

China Electronics Technology Group Corporation

No.26 Research Institute

140MHz SAW Filter

32MHz Bandwidth

SIPAT Co., Ltd.

www.sipatsaw.com

Part Number: LB140DS40

Features

For IF SAW filter

Single-ended operation

Ceramic Surface Mount Package

Small size

RoHS compliant (2002/95/EC), Pb-free

Specifications

Parameter

Unit

MHz

Minimum

Typical

140

11.4

31.08

32.5

37.9

Maximum

Center Frequency

Insertion Loss

139.75

140.25

1 dB Bandwidth

MHz

deg

nsec

3 dB Bandwidth

30 dB Bandwidth

Phase Linearity(f0±12.9MHz)

Group Delay Variation(f0±12.9MHz)

Passband Variation

Absolute Delay

100

0.8

usec

0.97

Ultimate Rejection(f0±25MHz)

Material Temperature coefficient

Substrate Material

KHz/°C

-13.16

YZ LN

Ambient Temperature

Operating Temperature Range

Storage Temperature Range

DC Voltage

°C

-40

-45

+85

°C

+105

Input Power

dBm

ESD Class

Package Size

SMD13.3*6.5C

Notes:

1. All specifications are based on the test circuit shown;

2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room

temperature;

3. Electrical margin has been built into the design to account for the variations due to temperature drift and

manufacturing tolerances;

4. This is the optimum impedance in order to achieve the performance show.

Part Number

Rev. Date

Ver.

LB140DS40

2008-11-11

1.0

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Page 1/3

Tel: +86-23-62808818

Fax: +86-23-62808382

www.sipatsaw.com / sawmkt@sipat.com

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