ClassID:

221871

H03K19/018528 - page 2 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements using field effect transistors only; Interface arrangements of complementary type, e.g. CMOS with at least one differential stage

Recent Application in this class:
#301
20090108869
2009-04-30

Design structure for a flexible multimode logic element for use in a configurable mixed-logic signal distribution path

#302
20090091986
2009-04-09

Circuits, devices, systems, and methods of operation for a linear output driver

#303
20090091357
2009-04-09

Low voltage differential signalling driver

#304
20090085636
2009-04-02

Pre-driver circuit and appparatus using same

#305
20090085613
2009-04-02

Low current wide VREF range input buffer

#306
20090080570
2009-03-26

Integrated circuit and method of generating a bias signal for a data signal receiver

#307
20090080268
2009-03-26

Integrated circuit with separate supply voltage for memory that is different from logic circuit supply voltage

#308
20090072880
2009-03-19

OUTPUT CIRCUIT, OUTPUT CIRCUIT GROUP, AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING THE SAME

#309
20090051391
2009-02-26

Adjustable input receiver for low power high speed interface

#310
20090045852
2009-02-19

Low voltage differential signalling driver with pre-emphasis

#311
20090045844
2009-02-19

LEVEL SHIFTER AND SEMICONDUCTOR DEVICE HAVING OFF-CHIP DRIVER

#312
20090045843
2009-02-19

Level shifter circuit with pre-charge/pre-discharge

#313
20090039919
2009-02-12

Dynamic and differential CMOS logic with signal-independent power consumption to withstand differential power analysis

#314
20090027103
2009-01-29

Semiconductor integrated circuit

#315
20090027089
2009-01-29

Driver circuit; electronic circuit having driver circuit and corresponding method

#316
20090027084
2009-01-29

RAPID RESPONSE PUSH-UP PULL-DOWN BUFFER CIRCUIT

#317
20090021286
2009-01-22

Pseudo differential output buffer, memory chip and memory system

#318
20090021284
2009-01-22

Low voltage differential signal receiver

#319
20090009248
2009-01-08

Input buffer with optimal biasing and method thereof

#320
20080290902
2008-11-27

Level converter

#321
20080290901
2008-11-27

Voltage shifter circuit

#322
20080290893
2008-11-27

Local clock buffer (LCB) with asymmetric inductive peaking

#323
20080265986
2008-10-30

High-speed receiver assembly

#324
20080265964
2008-10-30

Single signal-to-differential signal converter and converting method

#325
20080246528
2008-10-09

Level shift device having reduced error in the duty ratio of the output signal

#326
20080238525
2008-10-02

High speed level shifter

#327
20080238484
2008-10-02

Local clock buffer (LCB) with asymmetric inductive peaking

#328
20080212385
2008-09-04

Output driver

#329
20080211542
2008-09-04

Input buffer with wide input voltage range

#330
20080204078
2008-08-28

LEVEL SHIFTER FOR PREVENTING STATIC CURRENT AND PERFORMING HIGH-SPEED LEVEL SHIFTING

#331
20080164931
2008-07-10

Level shifter circuit

#332
20080157848
2008-07-03

Level shifter for use between voltage domains

#333
20080157815
2008-07-03

High speed voltage level shifter circuits

#334
20080150584
2008-06-26

CML CIRCUIT

#335
20080143385
2008-06-19

Method and circuitry to translate a differential logic signal to a CMOS logic signal

#336
20080137448
2008-06-12

Integrated circuit with separate supply voltage for memory that is different from logic circuit supply voltage

#337
20080136465
2008-06-12

SEMICONDUCTOR INTEGRATED CIRCUIT

#338
20080129349
2008-06-05

Output slew rate control in low voltage differential signal (LVDS) driver

#339
20080129338
2008-06-05

High-speed asynchronous digital signal level conversion circuit

#340
20080122486
2008-05-29

Circuit and methodology for high-speed, low-power level shifting

#341
20080116943
2008-05-22

True-differential DVI/HDMI line driver

#342
20080116936
2008-05-22

Differential bidirectional transceiver and receiver therein

#343
20080116935
2008-05-22

Source-coupled differential low-swing driver circuits

#344
20080094122
2008-04-24

Multiplexer circuit with combined level shifting and delay control functions

#345
20080088342
2008-04-17

Apparatus and methods for self-biasing differential signaling circuitry having multimode output configurations for low voltage applications

#346
20080088341
2008-04-17

Level shifter circuit

#347
20080084113
2008-04-10

Signal transmission circuit

#348
20080074148
2008-03-27

High speed level shifter

#349
20080061837
2008-03-13

Low Supply Voltage, Large Output Swing, Source-Terminated Output Driver for High Speed AC-coupled Double-Termination Serial Links

#350
20080061825
2008-03-13

CML to CMOS signal converter

#351
20080054982
2008-03-06

Low power level shifter and method thereof

#352
20080054953
2008-03-06

RSDS/LVDS Driving Circuits Suitable for Low Working Voltages

#353
20080054940
2008-03-06

Circuit arrangement and method for converting logic signal levels and use of the circuit arrangement

#354
20080048758
2008-02-28

Output control circuit

#355
20080048722
2008-02-28

Drive circuit

#356
20080048720
2008-02-28

Data transmitters and methods thereof

#357
20080042725
2008-02-21

Level converter and semiconductor device

#358
20080030230
2008-02-07

Apparatus to reduce voltage swing for control signals

#359
20080024397
2008-01-31

Output driver and diplay device

#360
20080024178
2008-01-31

Transmission line drivers and serial interface data transmission devices including the same

#361
20080024177
2008-01-31

CMOS buffer with complementary outputs having reduced voltage swing

#362
20080024171
2008-01-31

Switch sequencing circuit systems and methods

#363
20080018362
2008-01-24

Wide input common mode voltage comparator

#364
20080018360
2008-01-24

High speed voltage level shifter circuits

#365
20080007315
2008-01-10

Voltage converter with auto-isolation function

#366
20080007301
2008-01-10

Single gate oxide level shifter

#367
20080001630
2008-01-03

Common-mode noise-reduced output transmitter

#368
20070279105
2007-12-06

Driver circuit and method for differential signaling with improved signal level control

#369
20070279098
2007-12-06

Low-voltage differential signal driver for high-speed digital transmission

#370
20070279094
2007-12-06

Low-voltage differential signal driver for high-speed digital transmission

#371
20070279083
2007-12-06

Buffer circuit with output signal slope control means

#372
20070273404
2007-11-29

Mixed voltage input/output buffer having low-voltage design

#373
20070262790
2007-11-15

Level shifting circuit for semiconductor device

#374
20070252619
2007-11-01

Differential current-mode driver with high common-mode range and controlled edge rates

#375
20070247229
2007-10-25

Apparatus, amplifier, system and method for receiver equalization

#376
20070247228
2007-10-25

Apparatus for receiver equalization

#377
20070247193
2007-10-25

Output buffer circuit and system including the output buffer circuit

#378
20070242404
2007-10-18

Circuit output stage protection system

#379
20070236847
2007-10-11

Electrostatic (ESD) protection circuit for an integrated circuit

#380
20070236251
2007-10-11

LEVEL-SHIFTING APPARATUS AND PANEL DISPLAY APPARATUS USING THE SAME

#381
20070222478
2007-09-27

Voltage level shift circuit

#382
20070210836
2007-09-13

Precision differential level shifter

#383
20070188194
2007-08-16

Level shifter circuit and method thereof

#384
20070188193
2007-08-16

Low-voltage-to-high-voltage level converter for digital signals and related integrated circuit, system, and method

#385
20070188192
2007-08-16

Level shift circuit

#386
20070182462
2007-08-09

Output driver capable of controlling a short circuit current

#387
20070182454
2007-08-09

Input buffer with optimal biasing and method thereof

#388
20070171117
2007-07-26

Signal converter

#389
20070170465
2007-07-26

Level shifter for flat panel display device

#390
20070164805
2007-07-19

Level shift circuit

#391
20070164789
2007-07-19

High Speed Level Shift Circuit with Reduced Skew and Method for Level Shifting

#392
20070139080
2007-06-21

Single-ended CMOS signal interface to differential signal receiver loads

#393
20070139078
2007-06-21

PCML driver for LVDS receiver loads

#394
20070132498
2007-06-14

Output circuit having short rise time and small consumption current

#395
20070115034
2007-05-24

Low-voltage differential signal driver with pre-emphasis circuit

#396
20070075730
2007-04-05

Data transfer circuit for transferring data between a first circuit block and a second circuit block

#397
20070063734
2007-03-22

Voltage level shifter

#398
20070057702
2007-03-15

Output buffer circuit with control circuit for changing resistance of output resistor pair

#399
20070057698
2007-03-15

Dynamic and differential CMOS logic with signal-independent power consumption to withstand differential power analysis

#400
20070046334
2007-03-01

Universal single-ended parallel bus

#401
20070035334
2007-02-15

Comparator

#402
20070013410
2007-01-18

Integrated receiver circuit

#403
20070008017
2007-01-11

System and method for controlling input buffer biasing current

#404
20070002636
2007-01-04

Integrated circuit with separate supply voltage for memory that is different from logic circuit supply voltage

#405
20060226873
2006-10-12

Level shifter translator

#406
20060220674
2006-10-05

Pre-drivers for current-mode I/O drivers

#407
20060214689
2006-09-28

Differential output driver and semiconductor device having the same

#408
20060158227
2006-07-20

Complimentary metal oxide silicon low voltage positive emitter coupled logic buffer

#409
20060152253
2006-07-13

Driver circuit

#410
20060139066
2006-06-29

Differential input buffer circuit with rail-to-rail input range

#411
20060091902
2006-05-04

Data input buffer in semiconductor device

#412
20060082383
2006-04-20

Pseudo differential output buffer, memory chip and memory system

#413
20060071686
2006-04-06

Level shifter without DC current flow

#414
20060066393
2006-03-30

High-speed, low-power, low-skew, low-voltage differential receiver

#415
20060061405
2006-03-23

Method and apparatus for receiving high-speed signals with low latency

#416
20060038591
2006-02-23

System and method for controlling input buffer biasing current

#417
20060017463
2006-01-26

Differential receiver

#418
20060014514
2006-01-19

Self-biased high-speed receiver

#419
20060001448
2006-01-05

Input buffer with wide input voltage range

#420
20060001447
2006-01-05

Level shifting circuit between isolated systems

#421
20060001446
2006-01-05

Duty cycle controlled CML-CMOS converter

#422
20050285637
2005-12-29

CMOS LvPECL driver with output level control

#423
20050275431
2005-12-15

High-speed low-voltage differential signaling buffer using a level shifter

#424
20050264321
2005-12-01

Current mode logic buffer

#425
20050258875
2005-11-24

Pre-driver circuit

#426
20050231261
2005-10-20

Wide common mode high-speed differential receiver using thin and thick gate oxide MOSFETS in deep-submicron technology

#427
20050229120
2005-10-13

High speed transient immune differential level shifting device

#428
20050218941
2005-10-06

Driver circuit and system including driver circuit

#429
20050218935
2005-10-06

Data output circuit with improved overvoltage/surge protection

#430
20050212561
2005-09-29

Apparatus and method for a low jitter predriver for differential output drivers

#431
20050212552
2005-09-29

Semiconductor integrated circuit device and on-die termination circuit

#432
20050168262
2005-08-04

High-speed receiver for high I/O voltage and low core voltage

#433
20050162209
2005-07-28

High speed voltage level translator

#434
20050146819
2005-07-07

Circuit output stage protection system

#435
20050134331
2005-06-23

Input buffer circuit including reference voltage monitoring circuit

#436
20050134314
2005-06-23

Method and circuit for translating a differential signal to complementary CMOS levels

#437
20050134312
2005-06-23

Level shifter utilizing input controlled zero threshold blocking transistors

#438
20050099843
2005-05-12

Low current wide VREF range input buffer

#439
20050099842
2005-05-12

Low current wide VREF range input buffer

#440
20050088235
2005-04-28

System and apparatus for receiver equalization

#441
20050088202
2005-04-28

Semiconductor integrated circuit and level conversion circuit

#442
20050068063
2005-03-31

Differential to single-ended logic converter

#443
20050057871
2005-03-17

Signal driving system

#444
20050024096
2005-02-03

Clock enable buffer for entry of self-refresh mode

#445
20050024095
2005-02-03

Low jitter input buffer with small input signal swing

#446
20050024087
2005-02-03

Level shifting and level shifting amplifier circuits

#447
17814752
2023-11-21

Level-conversion circuits utilizing level-dependent inverter supply voltages

#448
17647475
2022-12-06

Semiconductor device structure for wide supply voltage range

#449
17452276
2023-02-14

Integrated circuit having a differential transmitter circuit

#450
17400799
2022-11-29

Fast response level shifter for clamp gate control

#451
17302048
2022-02-15

Voltage level-shifter

#452
17094284
2022-02-15

Level shifter with ESD protection

#453
17026487
2021-12-07

Level shifter

#454
17008977
2021-11-02

Level shifter and a method of level shifting a signal

#455
16807169
2020-06-23

Power switch circuit capable of reducing leakage current

#456
16749366
2020-10-13

Voltage tolerant level shifter

#457
16699131
2020-06-16

Stress-relaxed voltage-level shifter

#458
16577556
2020-12-15

High common-mode transient immunity high voltage level shifter

#459
16568878
2020-06-09

Circuit and method for ultra-high-voltage to low-voltage level shifting

#460
16418676
2020-04-28

Reference voltage generation for current mode logic

#461
16406976
2019-10-15

Level shifter

#462
16299782
2020-05-19

Power on reset latch circuit

#463
15947855
2018-09-18

Configurable, multi-functional driver circuit

#464
15926548
2019-08-27

Boosted high-speed level shifter

#465
15635980
2018-10-23

Level shifter for a wide low-voltage supply range

#466
15473124
2018-06-12

High-speed level shifter

#467
15415978
2018-01-02

Level shifting circuit and integrated circuit

#468
15053673
2016-11-29

LVDS and subLVDS driver circuit

#469
14988371
2017-05-23

System and techniques for repeating differential signals

#470
14875582
2016-07-12

Differential driver circuit and method for controlling a differential driver circuit

#471
14700034
2016-08-02

Low voltage differential signaling (LVDS) driver with differential output signal amplitude regulation

#472
14532151
2016-02-09

Supply-state-enabled level shifter interface circuit and method

#473
14310579
2015-11-17

Latching level shifter and method of operation