China Electronics Technology Group Corporation
No.26 Research Institute
400MHz SAW Filter
0.25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBS40002
k is caculated.The conjugate complex value of the these characteristic impedances are the input and output imped
ances for flat passband.
Matching Configuration
C1=C2=47nH
Source/Load Impedance=50ohm
L1
L2
OUTPUT
INPUT
50Ω
50Ω
Notes - Component values may change depending
on board layout.
Package Dimension
3.0
Pad Configuration:
1: input or input ground
2: input ground or input
4: output or output ground
5: output ground or output
3,6: to be grounded
1.5
1.5
Package: SMD3.0*3.0
SIPAT Co., Ltd.
Unit: mm
Part Number
LBS40002
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Rev. Date
Ver.
2011-08-25
1.0
Page 2/4
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