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US 6,480,128 B1Granted
High-speed sample-and-hold circuit with gain
AssigneeInfineon Technologies AG
InventorsElmar Bach, Sasan Cyrusian
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Abstract
A sample-and-hold system that includes a first source follower having an input and an output and a second source follower that includes an input connected in series with the output of the first source follower and that furthermore comprises of a sample-and-hold switch connected to an output of the second source follower.
Claims25
An analog-to-digital conversion system comprising:
- an amplifier;
- a sample-and-hold system, comprising:
- a first source follower comprising an input connected to an output of said amplifier;
- a second source follower comprising an input connected in series with an output of said first source follower;
- and
- a sample-and-hold switch connected to an output of said second source follower;
- and
- an analog-to-digital converter connected to an output of said sample-and-hold switch.
5 more elements
Dependencies are inferred from the claim text.