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

LBT26005

Rev. Date

2013-04-19

Ver.

1.0

Page

1/3

China

Corporation

No.26

Institute

260MHz SAW Filter

14.3MHz 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: LBT26005

LBT26005

LBT26005

LBT26005

Features

�

For IF SAW filter

�

Single-ended operation

�

Ceramic Surface Mount Package

�

Small size

�

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

259.8

260

260.2

Insertion Loss

dB

22.8

24

3dB Bandwidth

MHz

14.3

14.42

10dB Bandwidth

MHz

15.25

15.6

25dB Bandwidth

MHz

16.13

17.2

35dB Bandwidth

MHz

16.48

19.0

45dB Bandwidth

MHz

16.77

21.0

Passband Variation

dB

0.8

1.5

Ultimate Rejection

dB

45

46

Absolute

Delay

usec

1.19

4.0

Material Temperature coefficient

KHz/°C

-4.68

Substrate Material

-

112LT

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

DIP2212

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.