LBT83704 [SIPAT]
836.5MHz SAW Filter 25MHz Bandwidth; 836.5MHz SAW滤波器的25MHz带宽
| 型号： | LBT83704 |
| 厂家： | 
SIPAT Co,Ltd |
| 描述： | 836.5MHz SAW Filter 25MHz Bandwidth |
| 文件： | 总3页 (文件大小：124K) |
| 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
836.5MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83704
Features
For RF SAW filter
Single-ended operation
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
dB
-
Minimum
Typical
Maximum
Center Frequency
-
-
836.5
3.1
1
-
3.8
1.8
2
Insertion Loss(824～849MHz)
Passband Variation(824～849MHz)
Input/Output VSWR(824～849MHz)
-
-
1.6
29
51
-26.8
42LT
25
-
869～894MHz
Ultimate Rejection
dB
dB
KHz/°C
-
25
32
-
920～2000MHz
-
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
°C
°C
-30
-40
+85
°C
-
+100
V
0
Input Power
dBm
-
-
-
15
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.
LBT83704
2011-07-11
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 / sales@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
836.5MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83704
Matching Configuration
Source/Load Impedance=50 ohm
OUTPUT
50
INPUT
50
2
5
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
H37D
XXYY
Ground: 1,3,4,6
Marking Configuration:
1) •: Pad Number 1 Index
2) H37D: Part Number
0.9±0.08
3) XXYY: Date(Year/month)
1.50
6
1
5
4
2
3
1.3
Package: SMD3.0*3.0
SIPAT Co., Ltd.
Unit: mm
Part Number
LBT83704
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Rev. Date
Ver.
2011-07-11
1.0
Page 2/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
836.5MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBT83704
Typical Performance
Frequency Response
Passband Response
Type Performance
Type Performance
-0.6264
-1.1264
-1.6264
-2.1264
-2.6264
-3.1264
-3.6264
-4.1264
-4.6264
7.8736
-2.1264
-12.1264
-22.1264
-32.1264
-42.1264
-52.1264
-62.1264
-72.1264
-82.1264
-92.1264
810
820
830
840
Frequency(MHz)
850
860
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
40
30
20
X: 824
Y: 7.412
X: 849
Y: 4.88
10
X: 824
Y: 53.14
60
X: 849
Y: 44.41
0
40
-10
-20
-30
-40
-50
20
0
-20
-40
-60
810
815
820
825
830
835
840
845
850
855
860
810
815
820
825
830
835
840
845
850
855
860
Frequency(MHz)
Frequency(MHz)
Horizontal: 5MHz/Div
Vertical: 20ns/Div
Horizontal: 5MHz/Div
Vertical: 10deg/Div
Input VSWR(f0±12.5MHz)
Output VSWR(f0±12.5MHz)
Type Performance (VSWR1)
Type Performance (VSWR2)
2.5
2.5
2
2
1.5
1.5
X: 849
Y: 1.28
X: 849
Y: 1.258
X: 824
X: 824
Y: 1.188
Y: 1.181
1
1
0.5
0.5
800
810
820
830
840
850
860
870
800
810
820
830
840
850
860
870
Frequency(MHz)
Frequency(MHz)
Part Number
Rev. Date
Ver.
LBT83704
2011-07-11
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 / sales@sipat.com
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