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Part Number

LBN140A60

Rev. Date

2010-10-14

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

140MHz SAW Filter

29MHz Bandwidth

S

w

m

Part Number: LBN140A60

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

139.85

140

140.15

Insertion Loss

dB

-

30.5

32

2 dB Bandwidth

MHz

29

29.32

-

3 dB Bandwidth

MHz

-

29.44

-

15 dB Bandwidth

MHz

-

30.15

30.4

Passband Variation

dB

-

1.2

2

Absolute Delay

usec

-

1.6

-

Ultimate Rejection

dB

20

27

-

Material Temperature coefficient

KHz/°C

-13.2

Substrate Material

-

YZ LN

Ambient Temperature

°C

25

DC Voltage

V

0

Input Power

dBm

-

-

10

ESD Class

-

1A

Package Size

SMD13.3*6.5

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.