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Part Number

LBT12043

Rev. Date

2011-03-24

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

120MHz SAW Filter

15MHz Bandwidth

S

w

m

Part Number: LBT12043

Features

For IF SAW filter

High attenuation

Single-ended operation

Dual In-line Package

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

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

119.85

120

120.15

Insertion Loss

dB

-

28.2

32

1.5 dB Bandwidth

MHz

15

15.04

-

3 dB Bandwidth

MHz

-

15.19

-

20 dB Bandwidth

MHz

-

15.7

15.8

40 dB Bandwidth

MHz

-

15.96

-

Passband Variation

dB

-

1

1.5

Absolute Delay

usec

-

3.8

-

Ultimate Rejection(f0±12.5MHz)

dB

50

51

-

Material Temperature coefficient

KHz/°C

-2.16

Substrate Material

-

112LT

Ambient Temperature

°C

25

DC Voltage

V

0

Input Power

dBm

-

-

10

ESD Class

-

1A

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.