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US 2007/0176646 A1Published application
Cascode-type current mode comparator and receiver, and semiconductor device having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsJan-Jin Nam, Yong-Weon Jeon
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Abstract
A current mode comparator for a semiconductor device is disclosed. The current mode comparator may include a logic circuit coupled to a voltage sensing node, a first cascode coupled to the voltage sensing node and a first power node, and a second cascode coupled to the voltage sensing node and a second power node. The logic circuit may convert a voltage of the voltage sensing node to an output signal.
Claims21
A current mode comparator comprising:
- a logic circuit coupled to a voltage sensing node, the logic circuit converting a voltage of the voltage sensing node to an output signal;
- a first cascode coupled to the voltage sensing node and a first power node;
- and
- a second cascode coupled to the voltage sensing node and a second power node.
1 more element
Dependencies are inferred from the claim text.