1) Do we need any isolation strategy between ON - to - OFF (Standby) Block ? - Generally the isolation is required between OFF - to ON Block but in some cases it is recommended to use isolation between ON - to -OFF domain as well. - Normally the isolation strategy between OFF - to - ON is called as Parking - This kind of strategy is required for some special kind of signals which have...
Showing posts with label Unified Power Format (UPF). Show all posts
Showing posts with label Unified Power Format (UPF). Show all posts
Saturday, July 31, 2021
Fundamentals of Isolation Cells in Low Power VLSI Design
In Multi Voltage VLSI Design, isolation cells play an important role in the modern VLSI world.Requirement : Lets have a look at the below diagram - - Lets assume VDDA voltage domain is always ON and VDDB voltage domain can go ON or OFF based on the certain design requirements ( To minimize the...
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