DUTY CYCLE CORRECTION CIRCUITPROBLEM TO BE SOLVED: To provide a duty cycle correction circuit for correcting a duty cycle of an imparted clock to obtain a clock whose duty cycle is 50%.MICHIMASA SHIRO道正 志郎YANAGISAWA NAOSHI柳沢 直志...
In order to correct the duty cycle of a given clock signal to produce a clock signal with a 50% duty cycle, a duty cycle correction circuit includes a delay unit for delaying a first clock signal to output a second clock signal and a clock-signal output unit. The clock-signal output un...
A duty-cycle correction circuit may include a delayed clock generation unit suitable for generating a plurality of delayed clocks by delaying a target clock by different delay values, an up/down signal generation unit suitable for selecting a delayed clock having a delay value corresponding to a ...
A duty-cycle corrector circuit produces a clock signal with a given duty cycle (e.g., fifty percent) or with a substantially given duty cycle. The DC corrector circuit includes a de
The proposed duty-cycle detection and correction circuits ar... K Agarwal,R Montoye - IEEE Symposium on Vlsi Circuits 被引量: 0发表: 2006年 An All-Digital CMOS Duty Cycle Correction Circuit with a Duty-Cycle Correction Range of 15-to-85% for Multi-Phase Applications An all-digital CMOS ...
A duty cycle correction circuit may include: a phase mixing section capable of mixing a first integrated signal generated by integrating a positive clock signal, with a first compensation signal generated by differentiating and integrati...
A duty cycle correction circuit comprises a duty cycle detector, a filter, a comparator, a SAR DAC, an equalization device, a pass gate circuit, and a duty cycle corrector. The duty cycle detector generates control signals in response to internal clock signals. The equalization device equalizes...
A duty cycle correction circuit is provided to correct normally duty by adjusting the interpolation intensity of duty cycle correction based on rising edge positions of inputted clocks. A duty cycle correction circuit includes a duty cycle correction controller(200), a weight adjusting unit(220), an...
PURPOSE: Aduty cycle correction circuit is provided to correct the duty cycle as a simple circuit, and to conveniently correct the duty cycle, by changing voltage only even when frequency of an input signal changes. CONSTITUTION: A duty cycle correction circuit comprises a first inverter, a buff...
A duty cycle correction circuit includes a duty correction block configured to generate a first pre-corrected signal and a second pre-corrected signal in response to a duty code and an input signal; a duty-corrected signal generation block configured to generate a duty-corrected signal in response...