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US 6,888,216 B2Granted
Circuit having make-link type fuse and semiconductor device having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsWon-Seok Lee, Young-Kug Moon, Dong-Ryul Ryu
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Abstract
The present invention discloses a circuit having a make-link type fuse. The circuit comprising a first make-link type fuse connected between a gate of a transistor and a first supply voltage.
Claims19
A circuit having a make-link type fuse, comprising:
- a transistor comprising a drain and a source;
- and
- a first make-link type fuse electrically connected between a gate of the transistor and a node for a first voltage.
A circuit having a make-link type fuse, comprising:
- a first transistor responsive to an input signal to transfer a first voltage;
- a second transistor responsive to the input signal to transfer a second voltage;
- a third transistor electrically disposed with its channel in series between the channels of the first and second transistors, the third transistor having a gate;
- a first make-link type fuse electrically connected between the gate of the third transistor and a node of tho second voltage;
- and
- a latch to latch a signal of a node electrically coupled between the second and third transistors and to generate a control signal.
3 more elements
A circuit having a make-link type fuse, comprising:
- a first transistor to respond to an input signal to transfer a first voltage;
- a second transistor to respond to the input signal to transfer a second voltage;
- a third transistor comprising a gatable channel electrically in series between the channels of the first and second transistors, the third transistor further comprising gate connected to a first node;
- a make-link type fuse electrically connected in series between the first node and a node for the second voltage;
- and
- a latch to latch a signal of a node electrically between the channels of the first and second transistors for use as a control signal.
3 more elements
A semiconductor device, comprising:
- a plurality of first transistors to transfer a plurality of respective a decoding signals in response to a first control signal;
- a plurality of second transistors to transfer a first voltage in response to a second control signal;
- a plurality of third transistors electrically connected between respective pairs of the first transistors and second transistors;
- and
- a plurality of first make-link type fuses electrically connected between a node for a second voltage and gates of the respective third transistors of the plurality.
2 more elements
Dependencies are inferred from the claim text.