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Part Number

LBN17301

Rev. Date

2010-09-02

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

173MHz SAW Filter

21MHz Bandwidth

S

w

m

Part Number: LBN17301

Features

For IF SAW filter

Balance-ended operation

Ceramic Surface Mount Package

Small size

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

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

-

173

-

Insertion Loss

dB

-

10.5

11

1 dB Bandwidth

MHz

21

23.38

-

3 dB Bandwidth

MHz

-

24.64

-

Passband Variation(f0±10.5MHz)

dB

-

0.8

1

Absolute Delay

usec

-

0.79

-

dB

45

50

-

dB

10

48

-

dB

10

36

-

Ultimate Rejection

dB

45

51

-

Material Temperature coefficient

KHz/°C

-16.26

Substrate Material

-

YZ LN

Ambient Temperature

°C

25

Operating Temperature Range

°C

-40

+90

DC Voltage

V

0

Input Power

dBm

-

-

10

ESD Class

-

1A

Package Size

SMD7.0*5.0

Notes:

1.

All specifications are based on the test circuit shown;

2.

In production, all specifications are measured by Agilent Network analyzer and full 4 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.