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Loi Le Phones & Addresses

  • San Jose, CA
  • Berkeley, CA
  • Milpitas, CA

Resumes

Resumes

Loi Le Photo 1

Loi Le

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Location:
San Francisco, CA
Industry:
Semiconductors
Education:
San Jose State University 1997
Bachelors, Bachelor of Science, Electrical Engineering
Loi Le Photo 2

Loi Le

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Loi Le Photo 3

Loi Le

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Loi Le Photo 4

Loi Le

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Loi Le Photo 5

Engineer At Lam Research

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Position:
Engineer at Lam Research
Location:
San Francisco Bay Area
Industry:
Electrical/Electronic Manufacturing
Work:
Lam Research
Engineer

Publications

Us Patents

Power Down Circuit For High Output Impedence State Of I/O Driver

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US Patent:
20030071660, Apr 17, 2003
Filed:
Oct 15, 2001
Appl. No.:
09/978255
Inventors:
Loi Le - San Jose CA, US
Pekka Ojala - Fremont CA, US
Bahram Fotouhi - Cupertino CA, US
Assignee:
Exar Corporation - Fremont CA
International Classification:
H03B001/00
US Classification:
327/108000
Abstract:
A circuit for putting an output driver into a high impedance state upon failure of the power supply. This is accomplished by providing a first transistor that is connected between the power supply and the n-well to charge the n-well node of the PMOS drive transistor. Upon failure of the supply voltage, a number of transistors are connected to couple the n-well and a gate of the PMOS drive transistor to the output line, so that they track the voltage level of the output, thereby preventing forward biasing of the P+/n-well diode.
Loi T Le from San Jose, CA, age ~65 Get Report