ClassID:

224974

H04L7/0025 - page 2 - CPC Classification

Classification description:

Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal

Recent Application in this class:
#301
20070002989
2007-01-04

Method and system for link jitter compensation including a fast data recovery circuit

#302
20060285618
2006-12-21

Adaptive phase recovery

#303
20060280182
2006-12-14

Method for transporting digital media

#304
20060274874
2006-12-07

Clock and data timing compensation for receiver

#305
20060267660
2006-11-30

Alternating clock signal generation for delay loops

#306
20060227917
2006-10-12

High-speed serial data transceiver and related methods

#307
20060222123
2006-10-05

Method and apparatus for monitoring a data eye in a clock and data recovery system

#308
20060188051
2006-08-24

Delay locked loop circuitry for clock delay adjustment

#309
20060188043
2006-08-24

High-speed signaling systems with adaptable pre-emphasis and equalization

#310
20060181319
2006-08-17

Phase adjustment method and circuit for DLL-based serial data link transceivers

#311
20060165204
2006-07-27

Method and apparatus for multi-mode clock data recovery

#312
20060165186
2006-07-27

High speed communication system with a feedback synchronization loop

#313
20060140324
2006-06-29

Clock recovery apparatus, method, and system

#314
20060140321
2006-06-29

Processor-controlled clock-data recovery

#315
20060140320
2006-06-29

Mechanism to adjust a clock signal based on embedded clock information

#316
20060133558
2006-06-22

Mechanism to aid a phase interpolator in recovering a clock signal

#317
20060133557
2006-06-22

Phase interpolator having a phase jump

#318
20060133466
2006-06-22

Pleisiochronous repeater system and components thereof

#319
20060091925
2006-05-04

Interpolator systems with linearity adjustments and related methods

#320
20060083343
2006-04-20

Clock generation using phase interpolators

#321
20060076993
2006-04-13

High speed clock and data recovery system

#322
20060062341
2006-03-23

Fast-lock clock-data recovery system

#323
20060056564
2006-03-16

Clock and data recovery circuit

#324
20060029172
2006-02-09

Method and arrangement for generating an output clock signal with an adjustable phase relation from a plurality of input clock signals

#325
20060029160
2006-02-09

Quarter-rate clock recovery circuit and clock recovering method using the same

#326
20060013349
2006-01-19

Recovery circuits and methods for the same

#327
20060008041
2006-01-12

Circuits and methods for recovering a clock signal

#328
20060002502
2006-01-05

Lock system and method for interpolator based receivers

#329
20060002498
2006-01-05

Clock recovery

#330
20060002497
2006-01-05

Phase adjustment method and circuit for DLL-based serial data link transceivers

#331
20050286669
2005-12-29

Phase interpolator based transmission clock control

#332
20050286567
2005-12-29

Method and apparatus for periodically retraining a serial links interface

#333
20050265487
2005-12-01

Method of sampling data and a circuit for sampling data

#334
20050259764
2005-11-24

Data-signal-recovery circuit, data-signal-characterizing circuit, and related integrated circuits, systems, and methods

#335
20050232383
2005-10-20

Timing recovery of PAM signals using baud rate interpolation

#336
20050207480
2005-09-22

Noise shaped interpolator and decimator apparatus and method

#337
20050180536
2005-08-18

Interpolator based clock and data recovery (CDR) circuit with digitally programmable BW and tracking capability

#338
20050147194
2005-07-07

Programmable phase interpolator adjustment for ideal data eye sampling

#339
20050132158
2005-06-16

Memory device signaling system and method with independent timing calibration for parallel signal paths

#340
20050084048
2005-04-21

CLOCK AND DATA RECOVERY CIRCUIT

#341
20050052189
2005-03-10

Techniques to test transmitted signal integrity

#342
20050047538
2005-03-03

Method and apparatus for clock deskew

#343
20050047495
2005-03-03

Semiconductor integrated circuit device and method of testing the same

#344
20050046456
2005-03-03

Adaptive lock position circuit

#345
20050024117
2005-02-03

Phase interpolator circuitry for reducing clock skew

#346
18641575
2025-08-26

Dynamic timing loop gain to compensate phase interpolation nonlinearities

#347
18106047
2025-01-14

Multiphase clock generation with automatic skew and amplitude control

#348
17832692
2023-08-15

Voltage droop monitor and voltage droop monitoring method

#349
17455784
2023-12-19

Shift-register-based clock phase interpolator

#350
17451563
2022-11-01

Bit-level mode retimer

#351
17082273
2021-10-26

Calibrating a phase interpolator by amplifying timing differences

#352
17018529
2021-11-02

Static clock calibration in physical layer device

#353
16378459
2020-06-02

Multi-ring cross-coupled voltage-controlled oscillator

#354
16378455
2020-03-31

Variable gain amplifier and sampler offset calibration without clock recovery

#355
16372225
2020-06-23

Preamble defect detection and mitigation

#356
16259823
2020-01-14

Sub-rate phase interpolator based clock data recovery architecture with phase skew correction

#357
16233647
2019-12-10

Receiver with cancellation of intrinsic offset from decision feedback equalization to enhance data margin

#358
16179234
2020-03-24

Efficient handling of clock offset in spread spectrum decoders

#359
16169719
2019-11-26

Clock-data recovery circuit with metastability detection and resolution

#360
16125517
2019-09-03

Mitigating interaction between adaptive equalization and timing recovery in multi-rate receiver

#361
16026967
2019-09-03

Data receiver circuit and method of receiving data

#362
16007341
2019-10-01

Synchronization for battery powered IoT networks

#363
15959104
2019-03-05

Clock and data recovery circuit having tunable fractional-N phase locked loop

#364
15953641
2019-03-26

Analog delay based fractionally spaced n-tap feed-forward equalizer for wireline and optical transmitters

#365
15724001
2019-01-08

Multi-signal realignment for changing sampling clock

#366
15660397
2018-07-31

Systems and methods for clock and data recovery

#367
15660141
2019-04-09

Systems and methods for clock and data recovery

#368
15585348
2019-03-19

Multiphase clock generation and interpolation with clock edge skew correction

#369
15359591
2019-04-30

Preamble defect detection and mitigation

#370
15258696
2018-01-23

Method of implementing a differential integrating phase interpolator

#371
15143282
2017-03-07

Edge rate control calibration

#372
15059437
2018-01-09

Method and apparatus for time tracking in OFDM wireless communication systems

#373
14853912
2016-06-21

SerDes with high-bandwith low-latency clock and data recovery

#374
14829318
2016-09-27

DFE-skewed CDR circuit

#375
14794830
2016-10-04

Clock and data recovery circuit and clock and data recovery method

#376
14791329
2015-12-29

Low-noise flexible frequency clock generation from two fixed-frequency references

#377
14788192
2016-06-14

Calibration of sampling phase and aperature errors in multi-phase sampling systems

#378
14749342
2016-06-28

Phase interpolator circuit, clock data recovery circuit including the same, and phase interpolation method

#379
14747789
2016-11-01

Multi-mode phase-frequency detector for clock and data recovery

#380
14736754
2016-07-19

Split loop timing recovery

#381
14687766
2015-12-08

Clock recovery circuit

#382
14686993
2016-04-12

Multi-channel transceiver

#383
14668165
2016-05-17

Phase alignment architecture for ultra high-speed data path

#384
14601587
2016-01-12

Data reception with feedback equalization for high and low data rates

#385
14549197
2016-02-16

Pre-distortion for a phase interpolator with nonlinearity

#386
14177987
2015-08-18

Interpolator-based clock and data recovery with reduced quantization error

#387
14164851
2016-06-14

Techniques for clock data recovery

#388
13954751
2015-08-18

Clock data recovery circuitry with programmable clock phase selection

#389
13842604
2015-06-23

Circuits for and methods of implementing a receiver in an integrated circuit device