LBN17701 [SIPAT]
177MHz SAW Filter 21MHz Bandwidth; 177MHz SAW滤波器21MHz带宽
| 型号： | LBN17701 |
| 厂家： | 
SIPAT Co,Ltd |
| 描述： | 177MHz SAW Filter 21MHz Bandwidth |
| 文件： | 总3页 (文件大小：151K) |
| 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
177MHz SAW Filter
21MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBN17701
Features
For IF SAW filter
Single-ended operation
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
177
6.4
21.91
24.79
0.9
0.3
35
Maximum
Center Frequency
Insertion Loss
-
-
-
8
1 dB Bandwidth
MHz
MHz
dB
20
21
-
-
3 dB Bandwidth
-
Passband Variation
Absolute Delay
1
usec
nsec
dB
-
0.4
100
Group Delay variation(f0±10MHz)
Input VSWR
-
10
10
38
40
12
Output VSWR
dB
15
10～149MHz
Ultimate Rejection
dB
40
-
-
209～350MHz
dB
42
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
KHz/°C
-
-14.51
128LN
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1
Package Size
SMD3.8*3.8
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.
LBN17701
2007-12-20
2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
177MHz SAW Filter
21MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBN17701
Matching Configuration
L1=120nH L2=100nH
C1=6.8pF C2=15pF
L1
L2
OUTPUT
50Ω
INPUT
50Ω
Source/Load Impedance=50 ohm
C1
C2
Notes - Component values may change depending
on board layout.
Package Dimension
Pad Configuration:
Input
2
5
1.90
3.8 0.2
Output
Ground All Others
SIPAT
17701
07XX
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) 17701: Part Number
4) 07XX: Date Code
1.80
Package: SMD3.8*3.8
SIPAT Co., Ltd.
Unit: mm
Part Number
LBN17701
( CETC No.26 Research Institute )
Rev. Date
Ver.
2007-12-20
#14 Nanping Huayuan Road,
Chongqing, China, 400060
2.0
Page 2/3
Tel: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
177MHz SAW Filter
21MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBN17701
Typical Performance
Frequency Respond
Passband Respond
Type Performance
-4.8877
-5.3877
-5.8877
-6.3877
-6.8877
-7.3877
-7.8877
-8.3877
-8.8877
-6.3877
-16.3877
-26.3877
-36.3877
-46.3877
-56.3877
-66.3877
-76.3877
130
140
150
160
170
180
190
200
210
220
160
165
170
175
180
185
190
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±10MHz)
Phase Linearity(f0±10MHz)
Type Performance
Type Performance
380
360
340
320
300
280
260
240
220
200
20
15
10
5
X: 187
Y: 3.88
X: 167
Y: 3.019
X: 177
Y: 310.7
X: 167
Y: 305.5
X: 177
Y: -1.01
0
X: 187
Y: 286.9
-5
-10
-15
-20
-25
-30
160
165
170
175
Frequency(MHz)
180
185
190
195
160
165
170
175
180
185
190
195
Frequency(MHz)
Horizontal: 5MHz/Div
Vertical: 20ns/Div
Horizontal: 5MHz/Div
Vertical: 5deg/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.
LBN17701
2007-12-20
2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 3/3
Tel: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
相关型号：
©2020 ICPDF网 联系我们和版权申明