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Tristate Signal
What is the meaning of Tristate Signal in Electronics?
Manoj Kumar Meena
- Dec 4th, 2008
An active digital line in case of multiplexed buses has three states. high & low when controlled, and tristated when not controlled or when it is free to be used by other controller. this state where in it's level is not determinable or when it is floating is called tristate.
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Power Amplifiers and Voltage Amplifiers
What is the difference between Power Amplifier and Voltage Amplifier?
Nishant
- Sep 2nd, 2014
• Voltage amplifiers have a high voltage gain, while power amplifiers have a high power gain. • In most voltage amplifiers, current gain is very low, while power amplifiers have a significant cur...
ana_m
- Jan 24th, 2009
Power amplifiers basically amplify both current and voltage (p=v*i).Voltage amplifiers only amplify the voltage.
