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BB178 Variable Capacitance Diodes (Varicaps, Varactors) 32V 34.65pF?42.35pF 13.5 SOD-523/SC-79/ESC/0603 marking 8 UHF SHF tuning/Excellent linearity/ultra small plastic SMD package
| 反向电压VR Reverse Voltage | 32V |
| 电容值C Diode capacitance | 34.65pF−42.35pF |
| @反向电压VR @Reverse Voltage | 1V |
| 电容值C Diode capacitance | 2.361pF−2.754pF |
| @反向电压VR @Reverse Voltage | 28V |
| 电容比 Capacitance ratio | 13.5 |
| Description & Applications | VHF variable capacitance diode DESCRIPTION The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure. Electronic tuning in VHF television tuners, band B up to 460 MHz VCO Excellent linearity Excellent matching to 2% DMA Ultra small plastic SMD package C28: 2.6 pF; ratio: 15 Very low series resistance |
| 描述与应用 | 甚高频可变电容二极管 说明 BB178是一个平面技术 变容二极管，在 SOD523（SC-79）封装。该优良的匹配性能 滑翔匹配和实现直接匹配汇编程序 用于甚高频电视调谐器的电气调谐,频带B高达460 MHz 压控振荡器 出色的线性度 出色的匹配至2％的DMA 超小的塑料贴片封装 C28：2.6 pF 比率：15 超低串联电阻 |
