Datasheet > LBT12701

LBT12701

更新时间： 2024-10-28 03:50:35

品牌	Logo	应用领域
SIPAT		/
页数	文件大小	规格书
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描述
127MHz SAW Filter MHz Bandwidth

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数据手册

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LBT12701 数据手册

China Electronics Technology Group Corporation

No.26 Research Institute

127MHz SAW Filter

MHz Bandwidth

SIPAT Co., Ltd.

www.sipatsaw.com

Part Number: LBT12701

Specifications

Parameter

Unit

MHz

Minimum

Typical

127

Maximum

126.92

－

127.08

Center Frequency

Insertion Loss

24.4

6.03

6.54

6.8

MHz

－

3 dB Bandwidth

18 dB Bandwidth

40 dB Bandwidth

－

6.6

－

6.86

1.1

7.4

1.5

50 dB Bandwidth

Passband Variation

－

Absolute Delay

Ultimate Rejection

usec

－

3.685

－

Material Temperature coefficient

Ambient Temperature

Package Size

KHz/°C

°C

-2.286

DIP2712 (27.0x12.8x4.7mm3)

Notes:

1. All specifications are based on the test circuit shown

2. In production, devices will be tested at room temperature to a guardbanded specification to ensure

electrical compliance over 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

Matching Configuration

L1=22nH L2=33nH

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.

Part Number

Rev. Date

Rev.

LBT12701

2005-9-23

1.0

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Page 1/3

Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

12 3

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