Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN08023

Rev. Date

2004-12-21

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Rev.

1.0

Page 1/3

C

n

N

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S

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80MHz SAW Filter

14.48MHz Bandwidth

Part Number: LBN08023

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

79.9

80

80.1

Insertion Loss

dB

-

22.5

25

1 dB Bandwidth

MHz

14.48

14.56

-

3 dB Bandwidth

MHz

14.9

14.97

-

40 dB Bandwidth

MHz

-

16.5

16.6

Group Delay Variation(f0±7.3MHz)

nsec

-

40

60

Phase Linearity(f0±7.3MHz)

degree

-

5

8

Passband Variation

dB

-

0.6

1

Ultimate Rejection

dB

50

60

-

Absolute delay

usec

-

2.29

-

Subatrate Material

128LN

Ambient Temperature

°C

25

Package Size

DIP2212

(22.2x12.8x4.7mm

Notes:

1. All specifications are based on the test circuit shown

2. In production, devices will be tested at room temperature to a guardbanded specification to ensure

electrical compliance over 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 shown

Matching Configuration

L1=100nH

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.