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www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN07705

Rev. Date

2008-08-25

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

76.8MHz SAW Filter

5MHz Bandwidth

S

w

m

Part Number: LBN07705

Features

For IF SAW filter

Single-ended operation

Ceramic Surface Mount Package

Small size

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

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

-

76.8

-

Insertion Loss

dB

-

17.7

25

1dB Bandwidth

MHz

4.8

4.97

-

3 dB Bandwidth

MHz

5.1

6.13

-

10 dB Bandwidth

MHz

-

7.92

-

20 dB Bandwidth

MHz

-

8.98

-

35 dB Bandwidth

MHz

-

9.93

11

Group Delay Variation(f0±2MHz)

nsec

-

90

200

Phase Linearity(f0±2.5MHz)

deg

-

4

9

Passband Variation

dB

-

0.6

1

Absolute Delay

usec

-

1.1

1.2

Ultimate Rejection(f0±10MHz)

dB

42

57

-

Material Temperature coefficient

KHz/°C

-7.22

Substrate Material

-

YZ LN

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

SMD13.3*6.5C

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.