发明名称 |
Integrated circuit low noise amplifier and applications thereof |
摘要 |
An integrated low noise amplifier includes an on-chip balun, a line impedance matching circuit and an on-chip differential amplifier. The on-chip balun is operably coupled to convert a single ended signal into a differential signal. The line impedance matching circuit is operably coupled to the primary of the on-chip balun to provide impedance matching for a line carrying the single ended signal. The on-chip differential amplifier is operably coupled to amplify the differential signal and is impedance matched to the secondary of the on-chip balun.
|
申请公布号 |
US2003197575(A1) |
申请公布日期 |
2003.10.23 |
申请号 |
US20020128193 |
申请日期 |
2002.04.23 |
申请人 |
|
发明人 |
ROFOUGARAN ROZIEH;CASTANEDA JESUS A.;YANG HUNG YU DAVID;ZHANG LIJUN |
分类号 |
H03F1/26;H03F3/193;H03F3/45;H03H7/38;H03H7/42;(IPC1-7):H03H7/38 |
主分类号 |
H03F1/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|