Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBS15102

Rev. Date

2005-4-28

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Rev.

1.0

Page 1/3

C

n

N

e

S

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m

151.31MHz SAW Filter

2.46MHz Bandwidth

Part Number: LBS15102

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

151.23

151.31

151.39

Insertion Loss

dB

21.2

22.7

3 dB Bandwidth

MHz

2.46

2.53

30 dB Bandwidth

MHz

3.22

3.26

40 dB Bandwidth

MHz

3.32

3.56

Passband Variation

dB

0.7

1

Absolute Delay

usec

3.44

Phase Linearity(f0±984kHz)

deg

5

Group Delay Variation(f0±984kHz)

nsec

250

300

Ultimate Rejection(out of f0±3MHz)

dB

50

46

Subatrate Material

Quartz

Ambient Temperature

°C

25

Package Size

DIP2712

(27.0x12.8x4.7mm

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=56nH

C1=56pF

C2=56pF

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.

L2

L1

C1

C2