摘要:
A balanced frequency responsive circuit comprising circuit components formed in a semiconductor chip having first and second on-chip contact terminals which connect to first and second off-chip contact terminals, respectively, and a balanced parallel resonator circuit coupled to the contact terminals. The resonator circuit comprises a capacitance portion and an inductance portion. Part of the capacitance portion is on-chip connected between the first and second on-chip contact terminals. Another part of the capacitance portion and the inductance portion are off-chip series connected between the first and second off-chip contact terminals such that the contact terminals are comprised in a single resonant loop, essentially producing no spurious resonance signals.
摘要:
In an integrated circuit, such as an RF oscillator device, having multiple mutually separated levels of electrically conducting material, each level comprises a plurality of adjacently arranged strips separated from another. Strips of different levels are electrically parallel connected, forming a plurality of stacks of parallel connected strips. The stacks are connected to form an inductor having a first and second terminal.