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Dive into the research topics where Alok Tripathi is active.

Publication


Featured researches published by Alok Tripathi.


symposium on vlsi circuits | 2006

Power/Performance/Channel Length Tradeoffs in 1.6 to 9.6Gbps I/O Links in 90nm CMOS for Server, Desktop, and Mobile Applications

Evelina F. Yeung; K. Canagasaby; Alok Tripathi; Santanu Chaudhuri; Pascal Meier; J. Prijic; V. Joshi; M. Mazumder; Sanjay Dabral

Performance and power of 1.6 to 9.6Gbps server, desktop, and mobile I/O links in a 1.2V 90nm CMOS test chip implementing equalized voltage-mode and current-mode drivers, TX and RX equalizers, self-biased ring oscillator and LC PLLs, and different RX clocking schemes are compared. The novel combination of voltage-mode driver (equalized or unequalized) and RX equalizer delivers the lowest power (12.1mW/Gbps at 7.2Gbps), offering a low-power option for short-distance links


electrical performance of electronic packaging | 2001

Modeling of multi-vias coupling for high speed interconnects

Chung-Chi Huang; Leung Tsang; Dennis Miller; Alok Tripathi

Modeling of multiple via coupling is an important problem in the design of high-speed interconnect systems. It is known that the inter-via coupling has non-negligible effects on the signal integrity of high-speed circuits. In this paper, we investigate first order multi-via coupling based on a two-coupled-vias model. Analytical results are compared with experimental data up to 5GHz. Transient waveforms were obtained for reflection and transmission for trapezoidal and Gaussian input.


Archive | 2004

System and method for automatically calibrating two-tap and multi-tap equalization for a communications link

Santanu Chaudhuri; James A. McCall; Konika Ganguly; Michael Gutzmann; Sanjay Dabral; Ken Drottar; Alok Tripathi; Kersi H. Vakil


Archive | 2002

Design, layout and method of manufacture for a circuit that taps a differential signal

Alok Tripathi; Dennis J. Miller


Archive | 2001

Electromagnetic emission reduction technique for shielded connectors

Alok Tripathi; Dennis J. Miller


Archive | 2006

Technique for blind-mating daughtercard to mainboard

Pascal Meier; Michael W. Leddige; Mohiuddin Mazumder; Mark B. Trobough; Alok Tripathi; Ven R. Holalkere


Archive | 2004

Apparatus, system and method for receiver equalization

Alok Tripathi; Ken Drottar; Dave Dunning


Archive | 2002

Time domain reflectometry based transmitter equalization

Alok Tripathi; Ken Drottar


Archive | 2003

A circuit that taps a differential signal

Alok Tripathi; Dennis Miller


Archive | 2003

Schaltung, die ein Differenzsignal abgreift Circuit that taps a difference signal

Dennis Sherwood Miller; Alok Tripathi

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