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Class Information
Number: 327/163
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Synchronizing > Having reference source > By phase
Description: Subject matter wherein the reference source controls the clock output of the synchronizing circuit by a fractional part of the period of an input signal periodic function or wave.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622969 |
Methods, devices, and systems for a delay locked loop having a frequency divided feedback clock |
Nov. 24, 2009 |
| 7619451 |
Techniques for compensating delays in clock signals on integrated circuits |
Nov. 17, 2009 |
| 7595670 |
Electronic device and method for on chip skew measurement |
Sep. 29, 2009 |
| 7592847 |
Phase frequency detector and phase-locked loop |
Sep. 22, 2009 |
| 7586348 |
Systems, apparatuses and methods for synchronizing clock signals |
Sep. 8, 2009 |
| 7564281 |
Wide-locking range phase locked loop circuit using adaptive post division technique |
Jul. 21, 2009 |
| 7562246 |
Phase controllable multichannel signal generator |
Jul. 14, 2009 |
| 7557628 |
Method and apparatus for digital phase generation at high frequencies |
Jul. 7, 2009 |
| 7558692 |
Consumption current balance circuit, compensation current amount adjusting method, timing generator, and semiconductor testing apparatus |
Jul. 7, 2009 |
| 7554370 |
Method and system for synchronizing phase of triangular signal |
Jun. 30, 2009 |
| 7495481 |
Synthesizer |
Feb. 24, 2009 |
| 7471128 |
Delay signal generator and recording pulse generator |
Dec. 30, 2008 |
| 7446578 |
Spread spectrum clock generator |
Nov. 4, 2008 |
| 7421606 |
DLL phase detection using advanced phase equalization |
Sep. 2, 2008 |
| 7405494 |
AC power supply apparatus, methods and computer program products using PWM synchronization |
Jul. 29, 2008 |
| 7400182 |
Clock generator with one pole and method for generating a clock |
Jul. 15, 2008 |
| 7397289 |
Skew adjusting method, skew adjusting apparatus, and test apparatus |
Jul. 8, 2008 |
| 7368963 |
Delay locked loop for use in semiconductor memory device and method thereof |
May. 6, 2008 |
| 7362150 |
Method and system for synchronizing phase of triangular signal |
Apr. 22, 2008 |
| 7330060 |
Method and apparatus for sigma-delta delay control in a delay-locked-loop |
Feb. 12, 2008 |
| 7319349 |
Semiconductor integrated circuit |
Jan. 15, 2008 |
| 7317362 |
Oscillator circuit and oscillation control method |
Jan. 8, 2008 |
| 7310010 |
Duty cycle corrector |
Dec. 18, 2007 |
| 7307460 |
Method and apparatus for capacitance multiplication within a phase locked loop |
Dec. 11, 2007 |
| 7304516 |
Method and apparatus for digital phase generation for high frequency clock applications |
Dec. 4, 2007 |
| 7295053 |
Delay-locked loop circuits |
Nov. 13, 2007 |
| 7262645 |
System and method for adjusting the phase of a frequency-locked clock |
Aug. 28, 2007 |
| 7259599 |
Semiconductor device |
Aug. 21, 2007 |
| 7224196 |
Method and system for synchronizing phase of triangular signal |
May. 29, 2007 |
| 7212055 |
Open-loop digital duty cycle correction circuit without DLL |
May. 1, 2007 |
| 7199778 |
Active matrix display and switching signal generator of same |
Apr. 3, 2007 |
| 7180378 |
Tunable ring oscillator |
Feb. 20, 2007 |
| 7176734 |
Clock signal generation circuits and methods using phase mixing of even and odd phased clock signals |
Feb. 13, 2007 |
| 7102403 |
Clock recovering circuit utilizing a delay locked loop for generating an output clock locked to an analog input signal and related method thereof |
Sep. 5, 2006 |
| 7050467 |
Digital-to-phase-converter |
May. 23, 2006 |
| 7042252 |
Correcting for DC offset in a phase locked loop |
May. 9, 2006 |
| 7034592 |
Clock controlling method and circuit |
Apr. 25, 2006 |
| 6989697 |
Non-quasistatic phase lock loop frequency divider circuit |
Jan. 24, 2006 |
| 6980042 |
Delay line synchronizer apparatus and method |
Dec. 27, 2005 |
| 6960940 |
Short circuit protection apparatus with self-clocking self-clearing latch |
Nov. 1, 2005 |
| 6937530 |
Delay locked loop "ACTIVE Command" reactor |
Aug. 30, 2005 |
| 6911663 |
Transmission circuit and semiconductor device |
Jun. 28, 2005 |
| 6906570 |
Multi clock deciding system |
Jun. 14, 2005 |
| 6900680 |
Clock controlling method and circuit |
May. 31, 2005 |
| 6900681 |
Phase interpolator and receiver for adjusting clock phases into data phases |
May. 31, 2005 |
| 6888387 |
Clock controlling method and circuit |
May. 3, 2005 |
| 6876239 |
Delay locked loop "ACTIVE command" reactor |
Apr. 5, 2005 |
| 6873195 |
Compensating for differences between clock signals |
Mar. 29, 2005 |
| 6859080 |
Systems to control signal phase |
Feb. 22, 2005 |
| 6856658 |
Digital PLL circuit operable in short burst interval |
Feb. 15, 2005 |
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