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Class Information
Number: 327/285
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Signal converting, shaping, or generating > Having specific delay in producing output waveform > Having specific active circuit element or structure (e.g., complementary transistors, etc.)
Description: Subject matter including a particular circuit element or structure requiring an external power supply other than the main input signal for its operation and which produces some dynamic function change (e.g., amplification) of the applied input electrical signal basic characteristic.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7576586 |
Common-mode charge control in a pipelined charge-domain signal-processing circuit |
Aug. 18, 2009 |
| 7573769 |
Enable signal generator counteracting delay variations for producing a constant sense amplifier enable signal and methods thereof |
Aug. 11, 2009 |
| 7564285 |
Controllable delay line and regulation compensation circuit thereof |
Jul. 21, 2009 |
| 7548104 |
Delay line with delay cells having improved gain and in built duty cycle control and method thereof |
Jun. 16, 2009 |
| 7498859 |
Driving device using CMOS inverter |
Mar. 3, 2009 |
| 7486125 |
Delay cells and delay line circuits having the same |
Feb. 3, 2009 |
| 7408394 |
Measure control delay and method having latching circuit integral with delay circuit |
Aug. 5, 2008 |
| 7362155 |
Method and apparatus for generating delays |
Apr. 22, 2008 |
| 7288978 |
Delay circuit and ring oscillator using the same |
Oct. 30, 2007 |
| 7274237 |
Measure control delay and method having latching circuit integral with delay circuit |
Sep. 25, 2007 |
| 7167035 |
Delay circuitry and method therefor |
Jan. 23, 2007 |
| 7102407 |
Programmable clock delay circuit |
Sep. 5, 2006 |
| 7038519 |
Digital clock manager having cascade voltage switch logic clock paths |
May. 2, 2006 |
| 7019576 |
Delay circuit that scales with clock cycle time |
Mar. 28, 2006 |
| 7012459 |
Method and apparatus for regulating heat in an asynchronous system |
Mar. 14, 2006 |
| 6900683 |
Apparatus and method for generating a predetermined time delay in a semiconductor circuit |
May. 31, 2005 |
| 6885231 |
Variable delay element for use in delay tuning of integrated circuits |
Apr. 26, 2005 |
| 6798298 |
Balancing circuit, method of operation thereof and a charge pump employing the same |
Sep. 28, 2004 |
| 6788126 |
Semiconductor buffer circuit with a transition delay circuit |
Sep. 7, 2004 |
| 6686788 |
Delay circuit of clock synchronization device using delay cells having wide delay range |
Feb. 3, 2004 |
| 6628157 |
Variable delay element for use in delay tuning of integrated circuits |
Sep. 30, 2003 |
| 6624680 |
Reduction of propagation delay dependence on supply voltage in a digital circuit |
Sep. 23, 2003 |
| 6549051 |
Synchronous delay generator |
Apr. 15, 2003 |
| 6525583 |
Circuit configuration for enhancing performance characteristics of fabricated devices |
Feb. 25, 2003 |
| 6515529 |
Semiconductor buffer circuit with a transition delay circuit |
Feb. 4, 2003 |
| 6492847 |
Digital driver circuit |
Dec. 10, 2002 |
| 6456137 |
Semiconductor circuit, delay adjustment method therefor and layout method therefor |
Sep. 24, 2002 |
| 6448833 |
Delay circuit |
Sep. 10, 2002 |
| 6434061 |
Circuit configuration for enhancing performance characteristics of fabricated devices |
Aug. 13, 2002 |
| 6388491 |
Delay circuit |
May. 14, 2002 |
| 6359488 |
Clock buffer circuit, and interface and synchronous type semiconductor memory device with clock buffer circuit |
Mar. 19, 2002 |
| 6351169 |
Internal clock signal generating circuit permitting rapid phase lock |
Feb. 26, 2002 |
| 6320438 |
Duty-cycle correction driver with dual-filter feedback loop |
Nov. 20, 2001 |
| 6278310 |
Semiconductor buffer circuit with a transition delay circuit |
Aug. 21, 2001 |
| 6262616 |
Open loop supply independent digital/logic delay circuit |
Jul. 17, 2001 |
| 6262618 |
Shoot-through prevention circuit for motor controller integrated circuit gate driver |
Jul. 17, 2001 |
| 6255878 |
Dual path asynchronous delay circuit |
Jul. 3, 2001 |
| 6232814 |
Method and apparatus for controlling impedance on an input-output node of an integrated circuit |
May. 15, 2001 |
| 6222396 |
Electronic system having a multistage low noise output buffer system |
Apr. 24, 2001 |
| RE37124 |
Ring oscillator using current mirror inverter stages |
Apr. 3, 2001 |
| 6157222 |
Low power adjustable input threshold circuit |
Dec. 5, 2000 |
| 6154078 |
Semiconductor buffer circuit with a transition delay circuit |
Nov. 28, 2000 |
| 6121813 |
Delay circuit having a noise reducing function |
Sep. 19, 2000 |
| 6114930 |
Impedance controlled by the phase angle between two signals |
Sep. 5, 2000 |
| 6081147 |
Timing controller and controlled delay circuit for controlling timing or delay time of a signal by changing phase thereof |
Jun. 27, 2000 |
| 6060939 |
Digitally controlled differential delay line circuit and method of controlling same |
May. 9, 2000 |
| 6054884 |
Process-insensitive controllable CMOS delay line |
Apr. 25, 2000 |
| 6046620 |
Programmable delay line |
Apr. 4, 2000 |
| 6014050 |
Variable impedance delay elements |
Jan. 11, 2000 |
| 5999031 |
Semiconductor device with bus line loading compensation circuit |
Dec. 7, 1999 |
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