Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Tel: +86-23-62808818

Fax: +86-23-62808382

www.sipatsaw.com / sales@sipat.com

SIPAT

SIPAT

SIPAT

SIPAT Co.,

Co.,

Co.,

Co., Ltd.

Ltd.

Ltd.

Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Part Number

LBN140A86

Rev. Date

2013-08-02

Ver.

1.0

Page

1/3

China

Corporation

No.26

Institute

140MHz SAW Filter

30MHz Bandwidth

SIPAT

SIPAT

SIPAT

SIPAT

SIPAT

SIPAT

SIPAT

Co.,

Co.,

Co.,

Co.,

Co.,

Co.,

Ltd.

Ltd.

Ltd.

Ltd.

Ltd.

Ltd.

Ltd.

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

www.sipatsaw.com

Part

Part

Part

Part Number:

Number:

Number:

Number: LB

LB

LB

LBN140A86

N140A86

N140A86

N140A86

Features

�

For IF SAW filter

�

High attenuation

�

Single-ended operation

�

Dual In-line Package

�

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

Specifications

Parameter

Parameter

Parameter

Parameter

Unit

Unit

Unit

Unit

Minimum

Minimum

Minimum

Minimum

Typical

Typical

Typical

Typical

Maximum

Maximum

Maximum

Maximum

Center Frequency

MHz

139.8

140

140.2

Insertion Loss

dB

-

28.6

32

1.5dB Bandwidth

MHz

30

30.05

-

3dB Bandwidth

MHz

-

30.22

-

35dB Bandwidth

MHz

-

31.05

31.15

40dB Bandwidth

MHz

-

31.11

31.15

50dB Bandwidth

MHz

-

31.25

31.35

Selectivity

F0±15.5MHz

dB

25

30

-

F0±15.7MHz

dB

40

45

-

F0±16.1MHz

dB

50

50

-

F0±20.1MHz

dB

50

55

-

Passband Variation

dB

0.9

1.5

Ultimate Rejection

dB

50

50

-

Group Delay Variation

nsec

-

80

100

Absolute Delay

us

-

2.84

4.0

Material Temperature coefficient

KHz/°C

-13.16

Substrate Material

-

YZ-LN

Ambient Temperature

°C

25

Operating Temperature Range

°C

-25

-

85

Storage Temperature Range

°C

-45

-

105

Input Power

dBm

-

-

10

ESD Class

-

1A

Package Size

DIP3512

(35.0x12.8x4.7mm3)

Notes:

Notes:

Notes:

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.