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参数资料
| 型号： | SMV1249-040LF |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 变容二极管 |
| 英文描述： | 31 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| 封装： | GREEN PACKAGE-2 |
| 文件页数： | 1/6页 |
| 文件大小： | 309K |
| 代理商： | SMV1249-040LF |
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
201332C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 16, 2010
1
DATA SHEET
SMV1247-040LF and SMV1249-040LF: Surface Mount, 0402
Hyperabrupt Tuning Varactor Diodes
Applications
Wide bandwidth VCOs
Wide voltage range, tuned phase shifters and filters
Features
High capacitance ratio: 0.3/4.7 = 10 typical (SMV1247-040LF)
and 12 typical (SMV1249-040LF)
High-Q at 50 MHz and reverse voltage = 3 V: 1500 typical
(SMV1247-040LF) and 600 typical (SMV1249-040LF)
Low series inductance: 0.45 nH typical
Industry-standard 0402 footprint
Packages rated MSL1, 260 °C per JEDEC J-STD-020
Description
The SMV1247-040LF and SMV1249-040LF are silicon, surface
mount hyperabrupt tuning varactor diodes designed for use as
tuning elements in RF Voltage-Controlled Oscillators (VCOs), and
voltage-tuned phase shifters and filters.
The typical capacitance ratio from 0.3 V to 4.7 V is 10 for the
SMV1247-040LF and 12 for the SMV1249-040LF, which makes
these two varactors suitable for octive bandwidth VCOs, wide
voltage range phase shifters, and wideband voltage-controlled
filters.
The SMV1247-040LF and SMV1249-040LF varactor diodes are
provided in a surface mount package compatible with the
industry-standard 0402 printed circuit board footprint.
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PDF描述 |
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| SMV1247-079 | 7 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| SMV1249-011 | 31 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| SMV1249-001 | 31 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| SMV1251-011 | 42 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| SMV1249-079 | 31 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SMV1249-040LF-B | 制造商:Skyworks Solutions Inc 功能描述:RF VARACTOR TUNING DIODE |
| SMV1249-073 | 制造商:SKYWORKS 制造商全称:SKYWORKS 功能描述:Hyperabrupt Tuning Varactors |
| SMV1249-074 | 制造商:SKYWORKS 制造商全称:SKYWORKS 功能描述:Hyperabrupt Tuning Varactors |
| SMV1249-074LF | 功能描述:变容二极管 Ct=31pF SC-70 Common Cathode RoHS:否 制造商:Skyworks Solutions, Inc. 电容:5.2 pF 反向电压:10 V 正向连续电流:20 mA 端接类型:SMD/SMT 封装 / 箱体:SC-79 封装:Reel |
| SMV1249-074LF-B | 制造商:Skyworks Solutions Inc 功能描述:RF VARACTOR TUNING DIODE |
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