Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN08503

Rev. Date

2005-4-8

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Rev.

1.0

Page 1/3

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84.8MHz SAW Filter

7.1MHz Bandwidth

Part Number: LBN08503

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

84.72

84.8

84.88

Insertion Loss

dB

17.5

19

1dB Bandwidth

MHz

7.1

7.2

3 dB Bandwidth

MHz

7.4

7.78

40 dB Bandwidth

MHz

9.63

9.7

nsec

30

100

degree

3

5

Passband Variation

dB

1

1.2

Absolute Delay

usec

2

2.2

dB

54

60

Subatrate Material

YZ

Ambient Temperature

°C

25

Package Size

DIP2712

(27.0x12.8x4.7mm

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 show

Matching Configuration

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.