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www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBS70-0.2

Rev. Date

2008-02-26

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Ver.

1.1

Page 1/3

C

n

N

e

70MHz SAW Filter

0.2MHz Bandwidth

S

w

m

Part Number: LBS70-0.2

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

69.987

70

70.013

Insertion Loss

dB

-

15

18

3 dB Bandwidth

MHz

0.226

0.23

0.24

30 dB Bandwidth

MHz

-

0.61

0.65

Passband Variation

dB

-

0.1

0.2

Phase Linearity(f0±0.1MHz)

deg

-

5

-

Group Delay Variation(f0±0.1MHz)

nsec

-

400

-

Absolute Delay

usec

-

3.75

-

Ultimate Rejection

dB

45

48

60

Material Temperature coefficient

KHz/°C

0.07

Substrate Material

-

Qz

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

-

1A

Package Size

DIP3616 (36.0x16.0x5.0mm3)

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.