LBT11404 [SIPAT]
114MHz SAW Filter 4MHz Bandwidth; 114MHz SAW滤波器的带宽为4MHz
| 型号： | LBT11404 |
| 厂家： | 
SIPAT Co,Ltd |
| 描述： | 114MHz SAW Filter 4MHz Bandwidth |
| 文件： | 总3页 (文件大小：148K) |
| 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
114MHz SAW Filter
4MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBT11404
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
114
10
Maximum
Center Frequency
Insertion Loss
-
-
-
11.5
1 dB Bandwidth
MHz
MHz
MHz
dB
3
4
-
3.5
4.26
6.84
0.5
70
-
3 dB Bandwidth
-
40 dB Bandwidth
9
Passband Variation(f0±1.5MHz)
Group Delay Variation(f0±1.5MHz)
Phase Linearity(f0±1.5MHz)
Absolute Delay
-
-
nsec
deg
usec
dB
-
100
-
4
5
-
-
1.27
44
f0-4.5MHz
Ultimate Rejection
40
40
-
f0+4.5MHz
dB
42
-
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
KHz/°C
-
-2.05
112LT
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1A
Package Size
SMD13.3*6.5A
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.
LBT11404
2008-04-28
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
114MHz SAW Filter
4MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBT11404
Matching Configuration
L1=(180+18)nH L2=(180+12)nH
C1=C2=47pF
L1
L2
OUTPUT
50Ω
INPUT
50Ω
Source/Load Impedance=50 ohm
C1
C2
Notes - Component values may change depending
on board layout.
Package Dimension
+0.2
13.3-0.1
Pad Configuration:
Input
10
5
SIPAT
Output
LBT11404
XXYYZZ
Ground All Others
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) LBT11404: Part Number
4) XXYYZZ: Date Code
0.4
1.02
0.6
1.91
Package: SMD13.3*6.5A
Unit: mm
Part Number
LBT11404
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Rev. Date
Ver.
2008-04-28
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
114MHz SAW Filter
4MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBT11404
Typical Performance
Frequency Respond
Passband Respond
Type Performance
0.0283
-9.9717
-8.4717
-8.9717
-19.9717
-29.9717
-39.9717
-49.9717
-59.9717
-69.9717
-79.9717
-9.4717
-9.9717
-10.4717
-10.9717
-11.4717
-11.9717
104
106
108
110
112
114
116
118
120
122
124
110
111
112
113
114
115
116
117
118
Frequency(MHz)
Horizontal: 2MHz/Div
Vertical: 10dB/Div
Horizontal: 1MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±1.5MHz)
Phase Linearity(f0±1.5MHz)
Type Performance
Type Performance
1450
1400
1350
1300
1250
1200
1150
1100
1050
1000
10
8
6
4
X: 115.5
Y: 2.039
X: 114
X: 112.5
Y: 1280
2
Y: 1272
X: 114
Y: 0.5372
X: 115.5
Y: 1237
X: 112.5
Y: -1.121
0
-2
-4
-6
-8
-10
-12
110
111
112
113
114
115
116
117
118
110
111
112
113
114
115
116
117
118
Frequency(MHz)
Frequency(MHz)
Horizontal: 1MHz/Div
Vertical: 50ns/Div
Horizontal: 1MHz/Div
Vertical: 2deg/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.
LBT11404
2008-04-28
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
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