Phone: +86-23-62920684

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

SP LBS07086

Rev. Date

2004-12-1

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

e

S

w

m

70MHz

SAW Filter

1.8MHz Bandwidth

Part Number: LBS07086

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

69.95

70

70.05

Insertion Loss

dB

19

21

3 dB Bandwidth

MHz

1.75

1.8

1.85

dBc

35

42

dBc

45

52

dBc

50

61

Selectivity

dBc

55

63

Absolute Delay

usec

3.876

4

dBc

55

60

Passband Variation

dB

0.7

1

Subatrate Material

Quartz

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.