Phone: +86-23-62808818

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

LBS11102

Rev. Date

2006-8-16

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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110.8MHz SAW Filter

4MHz Bandwidth

Part Number: LBS11102

Specifications

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

110.7

110.8

110.9

Insertion Loss

dB

-

22

28

1 dB Bandwidth

MHz

-

3.4

-

3 dB Bandwidth

MHz

3.5

3.6

-

40 dB Bandwidth

MHz

-

4.33

-

50 dB Bandwidth

MHz

-

4.41

-

Passband Variation

dB

-

0.5

1.2

Absolute Delay

usec

-

3.82

4

f0±2.2MHz

dB

35

48

-

f0±2.4MHz

dB

45

50

-

f0±2.8MHz

dB

50

60

-

f0±6.8MHz

dB

55

68

-

Ultimate Rejection

f0±15MHz

dB

55

72

-

Material Temperature coefficient

KHz/°C

0.11

Ambient Temperature

°C

25

Package Size

DIP3512

(35.0x12.8x4.7mm3)

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

L1=150nH L2=120nH

C1=C2=47pF

Source/Load Impedance=50 ohm

Notes - Component values may change depending

on board layout.

C1

INPUT

OUTPUT

50Ω

50Ω

L1

L2

C2