摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
A silicon-on-isolator CMOS integrated circuit device includes a semiconductor substrate, an isolation layer formed over the semiconductor substrate, an n-type MOS transistor having a gate, a drain region, and a source region formed over the isolation layer, and a p-type MOS transistor having a gate, a drain region, and a source region formed over the isolation layer and contiguous with the n-type MOS transistor, wherein the n-type MOS transistor and the p-type MOS transistor form a silicon controlled rectifier to provide electrostatic discharge protection.
摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
A charged-device model (CDM) electrostatic discharge (ESD) protection for complementary metal oxide semiconductor (CMOS) integrated circuits such as input/output (I/O) circuits. A CDM ESD clamp device is disposed on an output buffer or an input stage of the CMOS circuit in order to clamp the CDM ESD overstress voltage across the gate oxide during a CDM ESD event. When applied to I/O circuits, a bi-directional diode string with multiple diodes is used in conjunction with the CDM ESD clamp device. During the CDM ESD event, CDM charges (CDM Q) originally stored in the common substrate are discharged through the desired CDM ESD clamp device so as to protect all functional devices in the input, output or I/O circuits, and effectively improve the CDM ESD level in integrated circuit (IC) products.
摘要:
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal.
摘要:
An integrated circuit device that includes a semiconductor substrate, a well region formed inside the semiconductor substrate, a first isolation structure formed inside the well region, a second isolation structure formed inside the well region and spaced apart from the first isolation structure, a dielectric layer formed over the well region, and a layer of silicon, formed over the dielectric layer, including a p-type portion, an n-type portion and a center portion disposed between the p-type and n-type portions.
摘要:
A system for measuring electrostatic discharge (ESD) characteristics of a semiconductor device that comprises at least one pulse generator generating ESD-scale pulses, a first point of the semiconductor device receiving a first ESD-scale pulse from the at least one pulse generator, a second point of the semiconductor device receiving the first ESD-scale pulse from the at least one pulse generator, at least a third point of the semiconductor device receiving a second ESD-scale pulse from the at least one pulse generator, and a data collector to collect data on the ESD characteristics of the semiconductor device.