Tel: +86-23-62808818

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN09025

Rev. Date

2008-07-07

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Ver.

1.0

Page 1/3

C

n

N

e

90MHz SAW Filter

24MHz Bandwidth

S

w

m

Part Number: LBN09025

Features

For IF SAW filter

High attenuation

Single-ended operation

Dual In-line Package

No matching required for operation at 50Ω

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

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

89.875

90

90.125

Insertion Loss

dB

-

33.4

38

2dB Bandwidth

MHz

24

24.02

-

3 dB Bandwidth

MHz

-

24.14

-

40 dB Bandwidth

MHz

-

24.82

-

Passband Variation

dB

-

0.7

1.5

Absolute Delay

usec

-

3.83

4

f0±12.4MHz

dB

25

36

-

f0±12.6MHz

dB

40

57

f0±13MHz

dB

50

54

Ultimate Rejection

f0±17MHz

dB

50

53

Material Temperature coefficient

KHz/°C

-8.46

Substrate Material

-

YZ LN

Ambient Temperature

°C

25

Operating Temperature Range

°C

-40

-

+85

Storage Temperature Range

°C

-45

-

+105

DC Voltage

V

0

Input Power

dBm

-

-

10

ESD Class

-

1

Package Size

DIP3512 (35.0x12.8x4.7mm3)

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.