China Electronics Technology Group Corporation
No.26 Research Institute
110MHz SAW Filter
1MHz Bandwidth
Part Number: LBS11003
www.sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter
Balanced operation possible
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency
Insertion Loss
5 dB Bandwidth
33 dB Bandwidth
Passband Variation(f0±0.3MHz)
Phase Linearity(f0±0.62MHz)(p-p)
Absolute Delay
f0±0.9MHz
Ultimate Rejection
f0±1.7MHz
f0±2MHz
f0±9MHz
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
All specifications are based on the test circuit shown;
In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
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.
Unit
MHz
dB
MHz
MHz
dB
deg
usec
dB
dB
dB
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
-
-
1.26
-
-
-
-
32
33
35
45
Typical
110
8.9
1.33
1.76
0.5
12
0.98
32
37
35
51
0.11
Qz
25
Maximum
-
11.5
-
-
1
-
-
-
-
-
-
-40
-45
-
-
0
+85
+105
-
-
1A
10
SMD7.0*5.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBS11003
2009-02-17
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
110MHz SAW Filter
1MHz Bandwidth
Part Number: LBS11003
www.sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
L1
INPUT
1000
balanced
9
5
4
L4
OUTPUT
500
balanced
L1=L2=33nH
L4=L5=27nH
L6
L3=150nH
L6=180nH
L3
10
Source Impedance=1000ohm
Load Impedance=500ohm
Notes - Component values may change depending
on board layout.
L2
GND
L5
Package Dimension
7.00
8
9
7
6
5
5.00
Pad Configuration:
Input
Output
9,10
5,4
10
SIPAT
LBS11003
XXYYZZ
1
2
3
Ground All Others
4
Marking Configuration:
1.00
1.60
1) SIPAT: Manufacturer Name
2) LBS11003: Part Number
3) XXYY: Date(Year/month)
4) ZZ: Identified Code
0.60
1
10
2
3
1.00
4
2.54
9
8
7
6
5
1.27
Package: SMD7.0*5.0
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.
LBS11003
2009-02-17
1.0
Page
2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
110MHz SAW Filter
1MHz Bandwidth
Part Number: LBS11003
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
1.1467
-7.3533
Passband Respond
Type Performance
-8.8533
-7.8533
-18.8533
-8.3533
-28.8533
-8.8533
A m plitude ripple(dB )
102
104
106
108
110
Frequency(MHz)
112
114
116
118
M agnitude(dB )
-38.8533
-9.3533
-48.8533
-9.8533
-58.8533
-10.3533
-68.8533
-78.8533
-10.8533
-88.8533
-11.3533
108.5
109
109.5
110
Frequency(MHz)
110.5
111
111.5
Horizontal: 2MHz/Div
Vertical: 10dB/Div
Horizontal: 0.5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±0.6MHz)
Type Performance
3500
50
Phase Linearity(f0±0.6MHz)
Type Performance
3000
40
2500
30
2000
X: 110.6
Y: 1459
20
1500
G roup Delay T im e(ns )
X: 109.4
Y: 1040
X: 110
Y: 888.3
10
X: 109.4
Y: 4.841
X: 110
Y: 2.568
X: 110.6
Y: 0.718
1000
D egree(deg)
110.5
111
0
-10
500
-20
0
-30
-500
-40
-1000
-50
-1500
-60
109
109.5
110
Frequency(MHz)
109
109.5
110
Frequency(MHz)
110.5
111
Horizontal: 0.5MHz/Div
Vertical: 500ns/Div
Horizontal: 0.5MHz/Div
Vertical: 10deg/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.2
0.5
1.0
2.0
5.0
0.2
0.5
1.0
2.0
0.0
∞
5.0
0.0
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j1.0
-j2.0
-j0.5
-j1.0
-j2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBS11003
2009-02-17
1.0
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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