公开(公告)号：US20040085142A1

公开(公告)日：2004-05-06

申请号：US10695263

申请日：2003-10-27

Applicant: Intel Corporation, a Delaware Corporation

Inventor： Chinnugounder Senthilkumar ,  Robert Fulton ,  Tea Lee

IPC: H03L007/00

CPC classification number: H03B5/368

Abstract: Circuitry for controlling the oscillation frequency of an oscillator by using a digitally tunable on-chip capacitor bank. The capacitor bank includes a plurality of on-chip capacitors, each of which is independently selectable by a control signal for providing a selectable amount of capacitance to the oscillator to control the oscillator's oscillation frequency.

公开(公告)号：US20040085141A1

公开(公告)日：2004-05-06

申请号：US10695262

申请日：2003-10-27

Applicant: Intel Corporation, a Delaware Corporation

Inventor： Chinnugounder Senthilkumar ,  Robert Fulton ,  Tea Lee

IPC: H03L007/00

CPC classification number: H03B5/368

Abstract: Circuitry for controlling the oscillation frequency of an oscillator by using a digitally tunable on-chip capacitor bank. The capacitor bank includes a plurality of on-chip capacitors, each of which is independently selectable by a control signal for providing a selectable amount of capacitance to the oscillator to control the oscillator's oscillation frequency.

Abstract translation: 用于通过使用数字可调片上电容器组控制振荡器的振荡频率的电路。 电容器组包括多个片上电容器，每个片上电容器可通过用于向振荡器提供可选择量的电容的控制信号独立地选择以控制振荡器的振荡频率。