SIPAT LBN13811 138.24mhz saw filter 25mhz bandwidth Datasheet

138.24MHz SAW Filter
25MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN13811
www.sipatsaw.com
Features
—
For IF SAW filter
—
Single-ended operation
—
Ceramic Surface Mount Package
—
Small size
—
No matching required for operation at 50Ω
—
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
138.1
138.24
138.4
Insertion Loss
dB
-
25.4
28
1.2 dB Bandwidth
MHz
24.6
24.91
-
3 dB Bandwidth
MHz
25.2
25.51
-
35 dB Bandwidth
MHz
-
27.72
28.2
Passband Variation
dB
-
0.8
1.2
Phase Linearity(f0±12MHz)
deg
-
5
8
Group Delay Variation(f0±12MHz)
nsec
-
23
60
Absolute Delay
usec
-
1.21
1.5
Ultimate Rejection(f0±18MHz)
dB
42
53
-
Material Temperature coefficient
KHz/°C
-11.34
Substrate Material
-
128LN
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
°C
-45
-
+105
DC Voltage
V
Input Power
dBm
ESD Class
-
0
-
-
10
1A
SMD13.3*6.5
Package Size
Notes:
1.
All specifications are based on the test circuit shown;
2.
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.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBN13811
Rev. Date
2008-09-05
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
1/3
138.24MHz SAW Filter
25MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN13811
www.sipatsaw.com
Matching Configuration
Source/Load Impedance=50 ohm
OUTPUT
50Ω
INPUT
50Ω
Notes - Component values may change depending
on board layout.
Package Dimension
+0.2
13.3-0.1
9
8
7
Input:
SIPAT
LBN13811
XXYYZZ
11
12
3
6
5
1.5
3
2) SIPAT: Manufacturer Name
5
11
6
9
8
1) •: Pad Number 1 Index
4
12
10
Marking Configuration:
1.56 0.1
0.76
0.79
2
Ground: All Others
4
0.4
1
11
Output: 5
+0.2
6.5-0.1
10
Pad Configuration:
3) LBN13811: Part Number
4) XXYY: Date(Year/month)
5) ZZ: Identified Code
7
2.54
Package: SMD13.3*6.5
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
LBN13811
Rev. Date
2008-09-05
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
2/3
138.24MHz SAW Filter
25MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBN13811
www.sipatsaw.com
Typical Performance
Frequency Respond
Passband Respond
Type Performance
Type Performance
-15.3868
-23.8868
-25.3868
-24.3868
-35.3868
-24.8868
-25.3868
Amplitude ripple(dB)
-55.3868
-65.3868
-75.3868
-25.8868
-26.3868
-85.3868
-26.8868
-95.3868
-27.3868
-105.3868
-115.3868
90
100
110
120
130
140
150
Frequency(MHz)
Horizontal: 10MHz/Div
160
170
-27.8868
180
Vertical: 10dB/Div
115
120
125
130
135
140
Frequency(MHz)
Horizontal: 5MHz/Div
Group Delay Variation(f0±12MHz)
145
150
155
160
Vertical: 0.5dB/Div
Phase Linearity(f0±12MHz)
Type Performance
Type Performance
1300
30
1280
20
1260
10
1240
X: 126.2
Y: 1217
1220
X: 150.2
Y: 1219
X: 138.2
Y: 1214
X: 126.2
Y: -0.4649
0
X: 150.2
Y: 2.164
X: 138.2
Y: -0.5354
Degree(deg)
Group Delay Time(ns)
1200
-10
1180
1160
-20
1140
-30
1120
130
135
140
Frequency(MHz)
145
Horizontal: 5MHz/Div
150
-40
155
Vertical: 20ns/Div
120
125
130
135
Horizontal: 5MHz/Div
Smith Chart S11
+j2.0
∞
-j5.0
-j0.2
-j2.0
-j0.5
+j5.0
0.5
0.0
∞
-j5.0
-j0.2
+j2.0
+j0.2
0.2
5.0
2.0
1.0
155
Vertical: 10deg/Div
+j0.5
+j5.0
+j0.2
0.5
150
+j1.0
+j0.5
-j2.0
-j0.5
-j1.0
-j1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
145
Smith Chart S22
+j1.0
0.0
140
Frequency(MHz)
5.0
125
2.0
120
1.0
1100
0.2
Magnitude(dB)
-45.3868
Part Number
LBN13811
Rev. Date
2008-09-05
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
3/3
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