Post a Salary or Review

Advanced

TriQuint Interview Question

Post an Interview

Web: www.triquint.com | HQ: Hillsboro, OR

Overview

Salaries

Reviews

Interviews

Photos

Jobs

Connections

12 Interview Reviews |

Back to all TriQuint Interview Questions & Reviews

Interview questions and reviews posted anonymously by interview candidates

Interview Question for Semiconductor Process Engineer - Test & Yield at TriQuint:

Apr 25, 2010

If you set spec limits at +/- 3 sigma and you have, say, 80 tests, what is your overall yield?

Add Tags [?]

See more for this TriQuint Semiconductor Process Engineer - Test & Yield Interview

Helpful Question?

Yes | No

Inappropriate?

Answers & Comments (1)

2 of 2 people found this helpful

Apr 25, 2010

by Interview Candidate:

Spec limits at +/- 3 sigma give ~99.7% yield at each step. For 80 steps, yield is (0.997)^80 = 0.786 = 78.6%, which is lousy

Helpful Answer?

Yes | No

Inappropriate?

To comment on this question, Sign In with Facebook or Sign Up

You might also be interested in: Interview Questions, Semiconductor Process Engineer - Test & Yield Interview Questions, TriQuint Interview

TriQuint Overview (TQNT)

Edit

Website www.triquint.com

HQ Hillsboro, OR

Industry

Wireless Communications Component Manufacturing

Size

2,900+ Employees, $879M+ Revenue

Competitors

Skyworks, ANADIGICS, RFMD

Interviews by Company

Salaries by Company

Tags are like keywords that help categorize interview questions that have something in common.

About Us | Feedback | Help

Glassdoor ® is a registered trademark of Glassdoor, Inc.