China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
5MHz Bandwidth
Part Number: LBS140A18
www.sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
L1
L2
L1=82nH L2=68nH
OUTPUT
50
Ω
C2
Notes - Component values may change depending
on board layout.
INPUT
50
Ω
C1
C1=C2=39pF
Source/Load Impedance=50 ohm
Package Dimension
35.00 0.5
Pad Configuration:
SIPAT
LBS140A18
XXYYZZ
Input
Output
1
5
12.80 0.5
4.7
4.5
Ground All Others
Marking Configuration:
1) SIPAT: Manufacturer Name
2) LBS140A18: Part Number
3) XXYY: Date(Year/month)
4) ZZ: Identified Code
0.45 0.05
2.54 0.2
7.62 0.2
3
6
Package: DIP3512
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
2
1
4
5
25.40 0.2
2.54 0.2
Unit: mm
Part Number
Rev. Date
Ver.
LBS140A18
2008-07-23
1.0
Page
2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
