What Is Known As Iddq Testing?

1.	What Is Known As Iddq Testing?
Answer» A popular method of testing for bridging FAULTS is called IDDQ or current supply monitoring. This relies on the fact that when a COMPLEMENTARY CMOS logic gate is not switching, it DRAWS no DC current. When a bridging fault occurs, for some combination of input conditions a measurable DC IDD will flow. A popular method of testing for bridging faults is called IDDQ or current supply monitoring. This relies on the fact that when a complementary CMOS logic gate is not switching, it draws no DC current. When a bridging fault occurs, for some combination of input conditions a measurable DC IDD will flow.

Answer»

A popular method of testing for bridging FAULTS is called IDDQ or current supply monitoring. This relies on the fact that when a COMPLEMENTARY CMOS logic gate is not switching, it DRAWS no DC current. When a bridging fault occurs, for some combination of input conditions a measurable DC IDD will flow.

A popular method of testing for bridging faults is called IDDQ or current supply monitoring. This relies on the fact that when a complementary CMOS logic gate is not switching, it draws no DC current. When a bridging fault occurs, for some combination of input conditions a measurable DC IDD will flow.

Discussion

No Comment Found

Related InterviewSolutions

What Is Known As Boundary Scan Register?
What Is Known As Test Data Register?
What Is The Tap Controller?
What Are The Contents Of The Test Architecture?
What Is The Test Access Port?
What Is Boundary Scan?
What Are The Applications Of Chip Level Test Techniques?
What Is Known As Iddq Testing?
What Is Known As Bilbo?
What Are The Self-test Techniques?