Tel: +86-23-62808818

Fax: +86-23-62808382

www.sipatsaw.com / sales@sipat.com

Part Number

LBN07075

Rev. Date

2010-09-16

SIPAT Co., Ltd.

( CETC No.26 Research Institute )

#14 Nanping Huayuan Road,

Chongqing, China, 400060

Ver.

2.0

Page 1/3

C

n

N

e

70MHz SAW Filter

20MHz Bandwidth

S

w

m

Part Number: LBN07075

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

69.9

70

70.1

Insertion Loss

dB

-

24.3

27

1 dB Bandwidth

MHz

19.9

20.17

20.3

3 dB Bandwidth

MHz

20.3

20.5

20.7

40 dB Bandwidth

MHz

21.3

21.61

21.7

50 dB Bandwidth

MHz

-

21.72

-

Passband Variation

dB

-

0.7

1

Group Delay Variation(f0±10MHz)

nsec

-

60

80

Absolute Delay

usec

-

2.6

3.5

Ultimate Rejection

dB

50

55

-

Material Temperature coefficient

KHz/°C

-5.74

Substrate Material

-

128LN

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.