Work in HR or Recruiting?
NVIDIA
www.nvidia.com Santa Clara, CA 5000+ Employees
Work in HR? Complete Your Profile

98 interview experiences Back to all NVIDIA Interview Questions & Reviews

Interview Question for GPU Product Architect at NVIDIA:
Apr 27, 2012

Describe why termination is needed for CML signals


Add Tags [?]

See more for this NVIDIA GPU Product Architect Interview

Helpful Question?  
Yes | No
Inappropriate?

Answers & Comments (2)

Apr 27, 2012

by Interview Candidate:

A termination resistor is required to complete the circuit
Helpful Answer?  
Yes | No
Inappropriate?

Aug 8, 2012

by IK:

Current mode logic (CML), or source-coupled logic (SCL), is a differential digital logic family intended to transmit data at speeds between 312.5 Mbit/s and 3.125 Gbit/s over a standard printed circuit board.
The transmission is point-to-point, unidirectional and is usually terminated at the destination with 50 ? resistors to Vcc on both differential lines. CML is the physical layer used in DVI and HDMI video links, and is frequently used in interfaces to fiber optic components.
Helpful Answer?  
Yes | No
Inappropriate?

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

NVIDIA – Why Work for Us?

As a world leader in visual computing technology NVIDIA's objective remains solid: to be the most important 3D company in the world. We invest in our people and our technologies, support and fund industry research… Full Overview

Provided by employer [?]

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