Low voltage differential signaling driving apparatus
First Claim
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1. A driving apparatus, comprising:
- an output circuit to output a differential signal;
a switch circuit coupled to the output circuit to control the phase of the differential signal; and
a reference current control circuit to provide a control voltage to the output circuit such that the magnitude of the differential signal is determined based on the control voltage.
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Abstract
A low voltage differential signaling (LVDS) driving apparatus is disclosed, which comprises an LVDS output circuit to output an LVDS differential signal; a switch circuit coupled to the LVDS output circuit to control the phase of the LVDS differential signal; and a reference current control circuit to provide a control voltage to the LVDS output circuit such that the magnitude of the LVDS differential signal is determined based on the control voltage.
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Citations
17 Claims
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1. A driving apparatus, comprising:
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an output circuit to output a differential signal;
a switch circuit coupled to the output circuit to control the phase of the differential signal; and
a reference current control circuit to provide a control voltage to the output circuit such that the magnitude of the differential signal is determined based on the control voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification