Back to results
US 2020/0287556 A1Published application
Clock generator and method for generating clock signal
AssigneeNXP USA, Inc.
InventorsYan Huang, Jiawei Fu, Jianluo Chen, Bin Zhang
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeNXP USA, Inc.
InventorsYan Huang, Jiawei Fu, Jianluo Chen, Bin Zhang
Estimating the term…
A clock generator includes an oscillator that generates a clock signal as an output of the clock generator, where the frequency of the clock signal is dependent on a bias current. A feedback circuit receives the clock signal and generates a feedback signal indicative of a frequency of the clock signal. A voltage detector generates a charged voltage using the feedback signal, compares a source voltage with the charged voltage, and generates a detection signal indicative of the comparison between the source voltage and the charged voltage. A control voltage generator generates a control voltage using the detection signal. The bias current is generated by a bias current source using the control voltage.
A clock generator that generates a clock signal, comprising:
(canceled)
A clock generator that generates a clock signal, comprising:
A clock generator that generates a clock signal, comprising:
A clock generator that generates a clock signal, comprising:
(canceled)
A method for generating a clock signal, comprising:
(canceled)
A method for generating a clock signal, comprising:
A clock generator, comprising:
(canceled)
A clock generator, comprising:
Dependencies are inferred from the claim text.