China Electronics Technology Group Corporation
No.26 Research Institute
134.2MHz SAW Filter
2MHz Bandwidth
Part Number: LBS13402
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
40 dB Bandwidth
45 dB Bandwidth
50 dB Bandwidth
55 dB Bandwidth
Passband Variation
Absolute Delay
Ultimate Rejection(f0±15MHz)
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
usec
Minimum
134.1
-
-
2.4
-
-
-
-
-
-
-
55
Typical
134.2
25
2.32
2.5
3.14
3.18
3.21
3.24
3.27
0.3
3.8
65
0.1342
25
Maximum
134.3
30
-
-
3.2
-
3.6
4.4
12.4
1.2
4.2
-
dB
KHz/°C
°C
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
L1=68nH
L2
OUTPUT
50
Ω
C2
L2=47nH
C2=56pF
INPUT
50
Ω
C1
C1=39pF
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS13402
2007-04-19
2.0
Page
1/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
134.2MHz SAW Filter
2MHz Bandwidth
Part Number: LBS13402
www.sipatsaw.com
SIPAT Co., Ltd.
Package Dimension
35.00
±
0.5
12.80
±
0.5
SIPAT
LBS13402
07XX
4.7
4.5
0.45
±
0.05
2.54
±
0.2
7.62
±
0.2
3
6
2
1
4
5
25.40
±
0.2
2.54
±
0.2
1)
2)
3)
4)
·:
Pad Number 1 Index
SIPAT: Manufacturer name
LBS13402: Part Number
07XX: Date Code
Input
Output
Ground
1
5
2,3,4,6
Package: DIP3512
Unit: mm
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS13402
2007-04-19
2.0
Page
2/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
134.2MHz SAW Filter
2MHz Bandwidth
Part Number: LBS13402
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
-14.9468
Passband Respond
-23.4468
-23.9468
-24.4468
-24.9468
-25.4468
-25.9468
-26.4468
-24.9468
-34.9468
-44.9468
-54.9468
Magnitude(dB)
-64.9468
3dB CF = 134.2572MHz
1dB = 2.3152MHz
3dB = 2.4992MHz
35dB = 3.1418MHz
40dB = 3.1806MHz
45dB = 3.2122MHz
50dB = 3.2394MHz
55dB = 3.267MHz
Insert Loss = -24.9468dB
Passband Ripple = 0.29312dB
Ultimate Rejection = 52.673dB
Group Delay = 108.4566ns
Phase Linearity = 3.1269deg
Absolute Delay = 3843.8088ns
-74.9468
-84.9468
-94.9468
-104.9468
-26.9468
-114.9468
128
130
132
134
Frequency(MHz)
136
138
140
132
133
134
135
136
137
Horizontal: 2MHz/Div
Vertical: 10dB/Div
Horizontal: 1MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±1MHz)
Type Performance
4300
Phase Linearity(f0±1MHz)
Type Performance
10
4200
8
4100
6
4000
4
3900
Group Delay Time(ns)
X: 133.2
Y: 3852
X: 134.2
Y: 3862
X: 135.2
Y: 3844
2
Degree(deg)
X: 133.2
Y: 0.3873
3800
X: 134.2
Y: 0.5674
X: 135.2
Y: -0.4039
0
3700
-2
3600
-4
3500
3400
-6
3300
-8
3200
131
132
133
134
Frequency(MHz)
135
136
137
138
-10
131
132
133
134
Frequency(MHz)
135
136
137
138
Horizontal: 1MHz/Div
Vertical: 100ns/Div
Horizontal: 1MHz/Div
Vertical: 2deg/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
5.0
0.0
∞
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 )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS13402
2007-04-19
2.0
Page
3/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
134.2MHz SAW Filter
2MHz Bandwidth
Part Number: LBS13402
www.sipatsaw.com
SIPAT Co., Ltd.
Maximum Ratings
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
°C
°C
V
dBm
[-40
°C;+85°C]
[-40
°C;+105°C]
0
10 max
1
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS13402
2007-04-19
2.0
Page
4/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
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