发明名称 |
Network |
摘要 |
A variable capacitance network is disclosed, comprising a plurality of capacitance arms connected in parallel with each other between first and second terminals of the network. Each capacitance arm has a varactor and a series capacitor in series with the varactor A control input applies a common control signal to the junctions between the varactors and their associated series capacitors, to allow for simultaneous control of each varactor. |
申请公布号 |
US2005128008(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040989896 |
申请日期 |
2004.11.16 |
申请人 |
ZARLINK SEMICONDUCTOR LIMITED |
发明人 |
PERRY COLIN L.;PARRY STEPHEN J.;DEIDDA ALESSANDRO F.;SHEPHERD CHRISTOPHER R. |
分类号 |
H03J3/18;(IPC1-7):H03L7/00 |
主分类号 |
H03J3/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|