Datasheet > LB140DS50

LB140DS50

更新时间： 2024-11-21 11:39:59

品牌	Logo	应用领域
SIPAT		/
页数	文件大小	规格书
3页	144K
描述
140MHz SAW Filter 1MHz Bandwidth

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LB140DS50 数据手册

China Electronics Technology Group Corporation

No.26 Research Institute

140MHz SAW Filter

1MHz Bandwidth

SIPAT Co., Ltd.

www.sipatsaw.com

Part Number: LB140DS50

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

Maximum

Center Frequency

Insertion Loss

139.85

140.15

1 dB Bandwidth

MHz

1.14

1.77

4.1

0.1

1.26

3 dB Bandwidth

40 dB Bandwidth

Passband Variation

Absolute Delay

4.5

usec

Ultimate Rejection

Material Temperature coefficient

Substrate Material

Ambient Temperature

DC Voltage

KHz/°C

0.14

°C

Input Power

dBm

ESD Class

Package Size

SMD13.3*6.5

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.

LB140DS50

2010-12-13

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 / sales@sipat.com

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