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參數資料
| 型號： | LB140DS15 |
| 廠商： | SIPAT Co., Ltd. |
| 英文描述： | 140MHz SAW Filter 20MHz Bandwidth |
| 中文描述： | 140MHz的SAW濾波器20MHz帶寬 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 153K |
| 代理商： | LB140DS15 |
Phone: + 86-23-62808818 Fax: + 86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com
Part Number
LB140DS15
Rev. Date
2006-12-11
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Rev.
1.0
Page 1/3
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140MHz SAW Filter
20MHz Bandwidth
Part Number: LB140DS15
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
Insertion Loss
MHz
-
140
-
dB
-
10.3
11
1 dB Bandwidth
MHz
18.4
21.21
-
3 dB Bandwidth
MHz
19.6
22.07
-
35 dB Bandwidth
MHz
-
25.66
26.4
40 dB Bandwidth
Passband Variation
MHz
-
26.3
-
(Over the 1dB bandwidth)
dB
-
0.6
0.8
Absolute Delay
usec
-
1.2
-
Group Delay Variation
(130.8
～
149.2MHz)
nsec
-
80
160
10
～
90MHz
dB
35
64
-
90
～
120MHz
dB
40
54
-
120
～
126.8MHz
dB
35
52
-
153.2
～
160MHz
dB
35
45
-
160
～
190MHz
dB
40
46
-
Ultimate Rejection
190
～
800MHz
dB
35
73
-
Input VSWR(130.8
～
149.2MHz)
-
-
1.67
2.8
Output VSWR(130.8
～
149.2MHz)
-
-
1.41
2.3
Material Temperature coefficient
KHz/°C
-13.16
Ambient Temperature
°C
25
Package Size
SMD13.3*6.5
Notes:
1. All specifications are based on the test circuit shown
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure
electrical compliance over 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
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PDF描述 |
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| LB140DS16 | 140MHz Low-loss SAW Filter 22MHz Bandwidth |
| LB140DS21 | 140MHz SAW Filter 32.5MHz Bandwidth |
| LB140DS25 | 140MHz Low-loss SAW Filter 1.75MHz Bandwidth |
| LB401 | SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LB140DS16 | 制造商:SIPAT 制造商全稱:SIPAT 功能描述:140MHz Low-loss SAW Filter 22MHz Bandwidth |
| LB140DS17 | 制造商:SIPAT 制造商全稱:SIPAT 功能描述:140MHz SAW Filter 24MHz Bandwidth |
| LB140DS21 | 制造商:SIPAT 制造商全稱:SIPAT 功能描述:140MHz SAW Filter 32.5MHz Bandwidth |
| LB140DS22 | 制造商:SIPAT 制造商全稱:SIPAT 功能描述:140MHz Low-loss SAW Filter 0.55MHz Bandwidth |
| LB140DS23 | 制造商:SIPAT 制造商全稱:SIPAT 功能描述:140MHz Low-loss SAW Filter 4.5MHz Bandwidth |
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