level shifters

Low Power Design Methods – Multi-Voltage Domain Design (Part II)

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Low Power Design Methods - Multi-Voltage Domain Design (Part II)

Level ShiftersLevel shifters – converting voltage from low to high Driving logic signals from a low power rail to a high voltage rail is a critical issue. Under-driven signals can lead to degraded rise and fall times at the receiving end. This, in turn, can result in higher switching short-circuit currents and reduced noise margins. … Read more

Low Power Design Methods – Multi-Voltage Domain Design (Part 1)

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Low Power Design Methods - Multi-Voltage Domain Design (Part 1)

The technologies discussed in the previous chapter are mature. Engineers have been using them for some time, and design tools have supported them for many years. In this chapter, we begin to discuss more recent and proactive methods to reduce power: power gating and adaptive voltage scaling, these two techniques. Both of these techniques differ … Read more