Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN11527

Rev. Date

2005-1-12

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Rev.

2.0

Page 1/3

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115MHz SAW Filter

15MHz Bandwidth

Part Number: LBN11527

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

114.9

115

115.1

Insertion Loss

dB

24.5

26

3 dB Bandwidth

MHz

15

15.17

40 dB Bandwidth

MHz

16.5

16.6

Passband Variation

dB

0.9

1.3

nsec

100

degree

5

Absolute Delay

usec

2.55

3

Ultimate Rejection

dB

48

51

Subatrate Material

YZ

Ambient Temperature

°C

25

Package Size

DIP2212

(22.2x12.8x4.7mm

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=56nH L2=15nH

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.