SIPAT LBS13703 136.7mhz saw filter 3mhz bandwidth Datasheet

136.7MHz SAW Filter
3MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS13703
www.sipatsaw.com
Features
—
For IF SAW filter
—
High attenuation
—
Single-ended operation
—
Dual In-line Package
—
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
136.6
136.7
136.8
Insertion Loss
dB
-
23.8
28
1 dB Bandwidth
MHz
2.95
3.04
-
3 dB Bandwidth
MHz
3.2
3.23
-
30 dB Bandwidth
MHz
-
3.82
3.85
40 dB Bandwidth
MHz
-
3.9
-
45 dB Bandwidth
MHz
-
3.93
-
50 dB Bandwidth
MHz
-
3.96
-
Passband Variation
dB
-
0.5
1
Absolute Delay
usec
-
3.8
4
Ultimate Rejection(f0±10MHz)
dB
55
57
-
Material Temperature coefficient
KHz/°C
0.14
Substrate Material
-
Qz
Ambient Temperature
°C
25
DC Voltage
V
0
Input Power
dBm
ESD Class
-
-
-
10
1C
DIP3512 (35.0x12.8x4.7mm3)
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
LBS13703
Rev. Date
2011-03-09
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
1/3
136.7MHz SAW Filter
3MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS13703
www.sipatsaw.com
Matching Configuration
L1
INPUT
50Ω
L2
OUTPUT
50Ω
L1=68nH
L2=47nH
C1=47pF
C2=56pF
Source/Load Impedance=50 ohm
C1
C2
Notes - Component values may change depending
on board layout.
Package Dimension
35.00 0.50
Pad Configuration:
12.80 0.50
SIPAT
LBS13703
XXYYZZ
Output
5
Marking Configuration:
1) SIPAT: Manufacturer Name
2) LBS13703: Part Number
3) XXYY: Date(Year/month)
4) ZZ: Identified Code
2.54 0.20
5
6
1
Package: DIP3512
7.62 0.50
4
3
2
25.40 0.50
2.54 0.20
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
1
Ground All Others
4.70 0.50 4.50 0.50
0.45 0.05
Input
Part Number
LBS13703
Rev. Date
2011-03-09
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
2/3
136.7MHz SAW Filter
3MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number: LBS13703
www.sipatsaw.com
Typical Performance
Frequency Response
Passband Response
Type Performance
-13.7684
Type Performance
-22.2684
-23.7684
-22.7684
-33.7684
-23.2684
-43.7684
-23.7684
Amplitude ripple(dB)
-63.7684
-73.7684
-24.2684
-24.7684
-83.7684
-25.2684
-93.7684
-25.7684
-103.7684
134
-113.7684
125
130
135
Frequency(MHz)
140
Horizontal: 5MHz/Div
145
135
136
150
Vertical: 10dB/Div
137
Frequency(MHz)
138
Horizontal: 1MHz/Div
Group Delay Variation(f0±1.6MHz)
139
Vertical: 0.5dB/Div
Phase Linearity(f0±1.6MHz)
Type Performance
4600
Type Performance
20
4400
15
4200
10
4000
Degree(deg)
5
3800
X: 135.1
Y: 3762
X: 136.7
Y: 3746
X: 138.3
Y: 3703
3600
X: 136.7
Y: 0.2872
0
-10
-15
3200
-20
137
Frequency(MHz)
138
Horizontal: 1MHz/Div
134
135
136
139
Vertical: 200ns/Div
+j2.0
0.0
0.5
∞
0.2
2.0
1.0
+j5.0
+j0.2
-j5.0
-j0.2
+j2.0
+j0.5
+j5.0
+j0.2
0.5
Vertical: 5deg/Div
+j1.0
+j0.5
∞
-j5.0
-j0.2
-j2.0
-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
139
Smith Chart S22
+j1.0
-j0.5
138
Horizontal: 1MHz/Div
Smith Chart S11
0.0
137
Frequency(MHz)
5.0
136
2.0
135
1.0
134
5.0
3000
X: 138.3
Y: 2.686
X: 135.1
Y: 0.3939
-5
3400
0.2
Group Delay Time(ns)
Magnitude(dB)
-53.7684
Part Number
LBS13703
Rev. Date
2011-03-09
Ver.
1.0
Fax: +86-23-62808382
Page
www.sipatsaw.com / [email protected]
3/3
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