LBT83703 [SIPAT]
837MHz SAW Filter 25MHz Bandwidth; 837MHz SAW滤波器的25MHz带宽
| 型号： | LBT83703 |
| 厂家： | 
SIPAT Co,Ltd |
| 描述： | 837MHz SAW Filter 25MHz Bandwidth |
| 文件： | 总3页 (文件大小：196K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
China Electronics Technology Group Corporation
No.26 Research Institute
837MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83703
Features
For RF 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
MHz
dB
Minimum
Typical
836.5
2.5
Maximum
Center Frequency
Insertion Loss(824~849MHz)
1.5 dB Bandwidth
-
-
-
3.5
MHz
MHz
dB
25
34.8
-
29.57
35.25
0.6
-
3 dB Bandwidth
-
1.5
-
Passband variation(824~849MHz)
DC～800MHz
dB
40
28
35
50
Ultimate Rejection
869～925MHz
925～2000MHz
dB
31
-
dB
37
-
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
KHz/°C
-
-26.78
42LT
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1A
Package Size
SMD3.0*3.0
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.
Part Number
Rev. Date
Ver.
LBT83703
2009-09-28
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
837MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83703
Matching Configuration
Source/Load Impedance=50 ohm
OUTPUT
INPUT
50Ω
50Ω
Notes - Component values may change depending
on board layout.
Package Dimension
3.00±0.10
Pad Configuration:
1
2
3
6
5
4
Input:
2
Output:
5
83703
XXYY
Ground: All Others
Marking Configuration:
1) •: Pad Number 1 Index
2) 83703: Part Number
3) XXYY: Date(Year/month)
0.9±0.08
1.50
6
1
5
4
2
3
1.30 0.85
Package: SMD3.0*3.0
SIPAT Co., Ltd.
Unit: mm
Part Number
LBT83703
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Rev. Date
Ver.
2009-09-28
1.0
Page 2/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
837MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83703
Typical Performance
Frequency Respond
Passband Respond
Type Performance
Type Performance
0.0569
-0.4431
-0.9431
-1.4431
-1.9431
-2.4431
-2.9431
-3.4431
-3.9431
8.5569
-1.4431
-11.4431
-21.4431
-31.4431
-41.4431
-51.4431
-61.4431
-71.4431
-81.4431
-91.4431
800
810
820
830
840
Frequency(MHz)
850
860
870
740
760
780
800
820
840
Frequency(MHz)
860
880
900
920
Horizontal: 20MHz/Div
Vertical: 10dB/Div
Horizontal: 10MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±12.5MHz)
Phase Linearity(f0±12.5MHz)
Type Performance
Type Performance
140
120
100
80
50
40
30
20
X: 824
Y: 8.072
X: 849
Y: 6.197
X: 824
Y: 49.82
60
10
X: 849
Y: 48.58
X: 836.6
Y: -4.235
40
0
X: 836.5
Y: 33.7
20
-10
-20
-30
-40
-50
-60
0
-20
-40
-60
-80
810
820
830
840
850
860
810
820
830
840
850
860
Frequency(MHz)
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 20ns/Div
Horizontal: 10MHz/Div
Vertical: 10deg/Div
Smith Chart S11
Smith Chart S22
+j1.0
+j1.0
+j0.5
+j2.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.0
0.0
∞
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j2.0
-j0.5
-j2.0
-j1.0
-j1.0
Part Number
Rev. Date
Ver.
LBT83703
2009-09-28
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 3/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
相关型号：
©2020 ICPDF网 联系我们和版权申明