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LB140DS30 PDF даташит
| Спецификация LB140DS30 изготовлена «SIPAT» и имеет функцию, называемую «SAW Filter». |
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Детали детали
| Номер произв | LB140DS30 |
| Описание | SAW Filter |
| Производители | SIPAT |
| логотип |  |
3 Pages
No Preview Available ! |
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
0.48MHz Bandwidth
Part Number: LB140DS30
Features
For IF SAW filter
Single-ended operation
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.9
140
140.1
Insertion Loss
dB -
10.5 12
1dB Bandwidth
MHz
0.48
0.61
-
3 dB Bandwidth
MHz
-
0.9
-
35 dB Bandwidth
MHz
-
1.94 2.1
Passband Variation dB -
0.1 0.6
Absolute Delay
usec
-
2.34
-
Phase Linearity(f0±0.2MHz)
deg
-
0.5
-
Group Delay variation(f0±0.25MHz)
nsec
-
80 200
Ultimate Rejection
f0±2.5MHz
f0±20MHz
dB
dB
37
40
55
60
-
-
Material Temperature coefficient
KHz/°C
0.14
Substrate Material
-
QZ
Ambient Temperature
°C
25
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Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
°C
-45
- +105
DC Voltage
V
0
Input Power
dBm
-
- 10
ESD Class
-
1
Package Size
SMD13.3*6.5C
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
Part Number
Rev. Date
Ver.
LB140DS30
2007-12-14
1.0
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com
No Preview Available ! |
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
0.48MHz Bandwidth
Part Number: LB140DS30
Matching Configuration
INPUT
50Ω
L1
C1
L2 OUTPUT
50Ω
C2
L1=82nH L2=68nH
C1=C2=56pF
Source/Load Impedance=50 ohm
Notes - Component values may change depending
on board layout.
Package Dimension
+0.2
13.3-0.1
10 9 8 7
11 SIPAT
LB140DS30
12 07XX
34
6
5
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0.4
0.79
1 2 34
12
11
10 9 8 7
2.54
5
6
Pad Configuration:
Input 11
Output 5
Ground All Others
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) LB140DS30: Part Number
4) 07XX: Date Code
Package: SMD13.3*6.5C
Unit: mm
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LB140DS30
2007-12-14
1.0
Page 2/3
Tel: +86-23-62808818
Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com
No Preview Available ! |
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
0.48MHz Bandwidth
Part Number: LB140DS30
Typical Performance
Frequency Respond
-0.4521
-10.4521
-20.4521
-30.4521
-40.4521
Type Performance
-50.4521
-60.4521
-70.4521
-80.4521
-90.4521
-100.4521
135 136 137 138 139 140 141 142 143 144 145
Frequency(MHz)
Horizontal: 1MHz/Div
Vertical: 10dB/Div
Group Delay Variation(f0±0.2MHz)
2100
Type Performance
2000
1900
1800
1700
X: 139.8
Y: 1805
X: 140
Y: 1799
X: 140.2
Y: 1806
1600
1500
1400
139.4
139.6
139.8
140
140.2
140.4
140.6
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Frequency(MHz)
Horizontal: 0.2MHz/Div
Vertical: 100ns/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
-8.9521
-9.4521
-9.9521
-10.4521
-10.9521
-11.4521
-11.9521
-12.4521
139
Passband Respond
139.5 140 140.5
141
Horizontal: 0.5MHz/Div
Vertical: 0.5dB/Div
Phase Linearity(f0±0.2MHz)
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
-3
139.4
Type Performance
X: 139.8
Y: -0.1591
X: 140
Y: -0.3306
X: 140.2
Y: -0.1682
139.6
139.8
140
Frequency(MHz)
140.2
140.4
140.6
Horizontal: 0.2MHz/Div
Vertical: 0.5deg/Div
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
0.0
-j0.2
+j5.0
∞
-j5.0
+j0.2
0.0
-j0.2
+j5.0
∞
-j5.0
-j0.5 -j2.0
-j1.0
-j0.5 -j2.0
-j1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LB140DS30
2007-12-14
1.0
Page 3/3
Tel: +86-23-62808818
Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com
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