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Class Information
Number: 326/24
Name: Electronic digital logic circuitry > Signal sensitivity or transmission integrity > Input noise margin enhancement > With field effect-transistor > Complementary fet`s
Description: Subject matter including at least a unit of two field-effect transistor elements connected in series with their gate terminals tied together, each having a channel of conductivity type opposite that of the other (e.g., p-channel vs. n-channel).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7256609 |
Data acceleration device and data transmission apparatus using the same |
Aug. 14, 2007 |
| 7196538 |
Data acceleration device and data transmission apparatus using the same |
Mar. 27, 2007 |
| 7193430 |
Semiconductor integrated circuit device with filter circuit |
Mar. 20, 2007 |
| 7116126 |
Intelligent delay insertion based on transition |
Oct. 3, 2006 |
| 7091741 |
Input buffer capable of reducing input capacitance seen by input signal |
Aug. 15, 2006 |
| 6975134 |
Buffer/driver circuits |
Dec. 13, 2005 |
| 6958623 |
Three terminal noninverting transistor switch |
Oct. 25, 2005 |
| 6812735 |
Multiple value self-calibrated termination resistors |
Nov. 2, 2004 |
| 6798236 |
Output buffer circuit with power supply voltages different from a power supply voltage applied to an internal circuit |
Sep. 28, 2004 |
| 6753707 |
Delay circuit and semiconductor device using the same |
Jun. 22, 2004 |
| 6657460 |
Spatially filtered data bus drivers and receivers and method of operating same |
Dec. 2, 2003 |
| 6650152 |
Intermediate voltage control circuit having reduced power consumption |
Nov. 18, 2003 |
| 6617903 |
Inverter circuit having an improved slew rate |
Sep. 9, 2003 |
| 6577152 |
Noise suppression circuit for suppressing above-ground noises |
Jun. 10, 2003 |
| 6573756 |
Active noise-canceling scheme for dynamic circuits |
Jun. 3, 2003 |
| 6429690 |
Programmable linear transconductor circuit |
Aug. 6, 2002 |
| 6366113 |
Data receiver |
Apr. 2, 2002 |
| 6356099 |
Transmission-line-noise immune input buffer |
Mar. 12, 2002 |
| 6281708 |
Tri-state bus amplifier-accelerator |
Aug. 28, 2001 |
| 6194923 |
Five volt tolerant output driver |
Feb. 27, 2001 |
| 6188243 |
Input/output circuit with high input/output voltage tolerance |
Feb. 13, 2001 |
| 6188244 |
Hysteresis input buffer |
Feb. 13, 2001 |
| 6184715 |
Bus-hold input circuit adapted for receiving input signals with voltage levels higher than the voltage supply thereof |
Feb. 6, 2001 |
| 6184704 |
Design method for compensation of process variation in CMOS digital input circuits |
Feb. 6, 2001 |
| 6154058 |
Output buffer |
Nov. 28, 2000 |
| 6140835 |
Input buffer circuit |
Oct. 31, 2000 |
| 6124733 |
Input buffer providing virtual hysteresis |
Sep. 26, 2000 |
| 6094062 |
Coupled noise reduction circuitry |
Jul. 25, 2000 |
| 5969563 |
Input and output circuit with wide voltage tolerance |
Oct. 19, 1999 |
| 5933021 |
Noise suppression method and circuits for sensitive circuits |
Aug. 3, 1999 |
| 5910730 |
Digital circuit noise margin improvement |
Jun. 8, 1999 |
| 5889417 |
Apparatus and method for improving the noise immunity of a dynamic logic signal repeater |
Mar. 30, 1999 |
| 5869978 |
Circuit for removing noise components of oscillator |
Feb. 9, 1999 |
| 5825219 |
Fast edge rate signal driver |
Oct. 20, 1998 |
| 5654645 |
Buffer with controlled hysteresis |
Aug. 5, 1997 |
| 5650733 |
Dynamic CMOS circuits with noise immunity |
Jul. 22, 1997 |
| 5640104 |
Signal receiver in an interface |
Jun. 17, 1997 |
| 5621360 |
Voltage supply isolation buffer |
Apr. 15, 1997 |
| 5602496 |
Input buffer circuit including an input level translator with sleep function |
Feb. 11, 1997 |
| 5598371 |
Data input/output sensing circuit of semiconductor memory device |
Jan. 28, 1997 |
| 5594361 |
Logic gate with controllable hysteresis and high frequency voltage controlled oscillator |
Jan. 14, 1997 |
| 5583460 |
Output driver circuit for restraining generation of noise and semiconductor memory device utilizing such circuit |
Dec. 10, 1996 |
| 5554942 |
Integrated circuit memory having a power supply independent input buffer |
Sep. 10, 1996 |
| 5537058 |
Semiconductor device having high speed input circuit |
Jul. 16, 1996 |
| 5508641 |
Integrated circuit chip and pass gate logic family therefor |
Apr. 16, 1996 |
| 5495187 |
CMOS input with Vcc compensated dynamic threshold |
Feb. 27, 1996 |
| 5479111 |
Signal transmitting device in a semiconductor apparatus |
Dec. 26, 1995 |
| 5465054 |
High voltage CMOS logic using low voltage CMOS process |
Nov. 7, 1995 |
| 5442307 |
Interface circuit with backgate bias control of a transistor |
Aug. 15, 1995 |
| RE34808 |
TTL/CMOS compatible input buffer with Schmitt trigger |
Dec. 20, 1994 |
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