BB179B 变容二极管 32V 18.22pF?20pF 8.45?10 SOD-523/SC-79/ESC/0603 marking/标记 C 超高频调谐/高线性度/超小塑料贴片封装
反向电压VRReverse Voltage| 32V \---|--- 电容值CDiode capacitance| 18.22pF−20pF @反向电压VR@Reverse Voltage| 1V 电容值CDiode capacitance| 1.9pF−2.25pF @反向电压VR@Reverse Voltage| 28V 电容比Capacitance ratio| 8.45−10 Description & Applications| UHF variable capacitance diode DESCRIPTION The BB179 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 UHF television tuners VCO Excellent linearity Excellent matching to 2% DMA Ultra small plastic SMD package C28: 2.1 pF; ratio 9 Low series resistance 描述与应用| 超高频可变电容二极管 说明 BB179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 用于超高频电视调谐器的电气调谐 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 C28：2.1 pF;比率9 低串联电阻