Converting circuit for converting differential signal to single-ended signal
First Claim
1. A converting circuit for converting differential signals to a single-ended signal, the differential signals being input to the converting circuit and the single-ended signal being outputted from the converting circuit, comprising:
- a first transistor that includes a first terminal, a second terminal, and a control terminal for receiving a biasing voltage and a first differential signal;
a second transistor that includes a first terminal for outputting the single-ended signal and a second terminal connected to the first terminal of the first transistor;
a first capacitor for adjusting the phase of the first differential signal, the capacitor being connected to the second terminal of the first transistor; and
a current source connected to the second terminal of the first transistor.
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Accused Products
Abstract
A converting circuit for converting differential signals to a single-ended signal. The converting circuit comprises a cascode amplifier comprising a first transistor and a second transistor, wherein the first transistor comprises a control terminal, a first terminal, and a second terminal, the control terminal to which one of the differential signals is input, the control terminal being electrically-grounded; and, the second transistor comprises a first terminal and a second terminal, the first terminal of the second transistor being connected to the first terminal, the second terminal of the second transistor from which output signal is outputted, a capacitor for adjusting the phase, the capacitor being connected to the second terminal; and a current source being connected to the second terminal.
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Citations
6 Claims
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1. A converting circuit for converting differential signals to a single-ended signal, the differential signals being input to the converting circuit and the single-ended signal being outputted from the converting circuit, comprising:
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a first transistor that includes a first terminal, a second terminal, and a control terminal for receiving a biasing voltage and a first differential signal; a second transistor that includes a first terminal for outputting the single-ended signal and a second terminal connected to the first terminal of the first transistor; a first capacitor for adjusting the phase of the first differential signal, the capacitor being connected to the second terminal of the first transistor; and a current source connected to the second terminal of the first transistor. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification