Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBN07090

Rev. Date

2005-2-4

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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N

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70MHz SAW Filter

9.15MHz Bandwidth

Part Number: LBN07090

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

69.95

70

70.05

Insertion Loss

dB

23.5

25

3dB Bandwidth

MHz

9.15

9.2

Selectivity

dB

35

45

50

45

55

55

55

47

Ultimate Rejection( f0±15MHz)

dB

60

62

Passband Variation

dB

0.6

1.2

Absolute Delay

usec

3.64

4

Subatrate Material

YZ-LiNbO3

Ambient Temperature

°C

25

Package Size

DIP3512

(35.0x12.8x4.7mm

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.