China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
3MHz Bandwidth
Part Number: LB140DS34
www.sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
L1
L2
L1=L2=39nH
OUTPUT
50
Ω
C2
Notes - Component values may change depending
on board layout.
INPUT
50
Ω
C1
C1=C2=47pF
Source/Load Impedance=50 ohm
Package Dimension
+0.2
13.3-0.1
Pad Configuration:
Input:
10
Output: 5
Ground: All Others
SIPAT
LB140DS34
XXYYZZ
+0.2
6.5-0.1
Marking Configuration:
0.4
1.56 0.1
0.76
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) LB140DS34: Part Number
4) XXYY: Date(Year/month)
5) ZZ: Identified Code
2.9
0.51
1.02
1.91
0.6
Package: SMD13.3*6.5A
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LB140DS34
2008-07-28
1.0
Page
2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
