Frequency boosting circuit for high swing cascode
First Claim
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1. A high swing cascode biasing circuit, comprising:
- a current biasing circuit that generates a cascode bias and a main bias;
a frequency boosting circuit that receives said cascode bias and said main bias; and
a current mirror circuit that receives said main bias, wherein said frequency boosting circuit biases said current mirror and receives feedback from said current mirror.
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Abstract
A high swing cascode biasing circuit includes a current biasing circuit that generates a cascode bias and a main bias. A frequency boosting circuit receives the cascode bias and the main bias. A current mirror circuit receives the main bias. The frequency boosting circuit biases the current mirror and receives feedback from the current mirror.
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Citations
19 Claims
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1. A high swing cascode biasing circuit, comprising:
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a current biasing circuit that generates a cascode bias and a main bias; a frequency boosting circuit that receives said cascode bias and said main bias; and a current mirror circuit that receives said main bias, wherein said frequency boosting circuit biases said current mirror and receives feedback from said current mirror. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A high swing cascode biasing circuit, comprising:
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current biasing means for generating a cascode bias and a main bias; frequency boosting means for receiving said cascode bias and said main bias and for boosting a frequency response of said high swing cascode biasing circuit; and current mirror means for receiving said main bias, wherein said frequency boosting means biases said current mirror means and receives feedback from said current mirror means. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification