Optical isolator assumption driver#The isolator of claim 1 or claim 2, further comprising a third passive component on the substrate, a second isolation layer over the third passive component, and a fourth passive component formed over the second isolation layer, wherein the driver circuit provides signals to the second and fourth passive components.ġ3. The isolator of claim 10 wherein the first and second passive components are referenced to separate, galvanically isolated grounds, and further including a Faraday shield between the first and second passive components, with the Faraday shield referenced to the same ground as the second passive components.ġ2. The isolator of claim 8, wherein the first, second, third, and fourth passive components are coils.ġ1. The isolator of claim 8, wherein the third and fourth passive components are capacitor plates.ġ0. The isolator of claim 1 or claim 2 further comprising a third passive component on the substrate, a second isolation layer over the third passive component, and a fourth passive component formed over the second isolation layer, wherein the driver circuit provides signals to the first and third passive components.ĩ. The isolator of claim 1 or claim 2 wherein the first passive component is formed into the first substrate.Ĩ. The isolator of claim 1 or claim 2 wherein the first passive component is formed on top of the first substrate.ħ. The isolator of claim 3, further comprising a second substrate, wherein the driver circuit is formed on the second substrate.Ħ. The isolator of claim 3, wherein the driver circuit also is formed on the first semiconductor substrate.ĥ. The isolator of claim 1 or claim 2 wherein the first substrate is a semiconductor substrate.Ĥ. An information isolator comprising: a first substrate a first passive component formed on the first substrate an isolation layer formed over the first passive component a second passive component formed over the isolation layer the first and second passive components being capacitor plates an input for receiving an input signal and a driver circuit coupled between the input and one of said passive components.ģ. An information signal isolator comprising: a first substrate a first passive component formed on the first substrate an isolation layer formed over the first passive component a second passive component formed over the isolation layer the first and second passive components being coils an input for receiving an input signal and a driver circuit coupled between the input and one of said passive components.Ģ. Packages for hybrid integrated circuit high voltage isolation amplifiers and method of manufactureĮlectromagnetic pulse isolation transformerĭC signaling circuit for use in conjunction with isolation transformersĪpparatus and method for transmitting binary-coded informationġ. Ventilation system for modular electronic housing Isolation amplifier with precise timing of signals coupled across isolation barrier Interface control circuit with active circuit charge or dischargeīidirectional digital signal transmission system Method and apparatus for fan control to achieve enhanced cooling Method and apparatus for high power pulse modulationįault detection apparatus for a transformer isolated transistor drive circuit for a power device Low-voltage, low-power amplifier for magnetoresistive sensor Method and apparatus for transmitting NRZ data signals across an isolation barrier disposed in an interface between adjacent devices on a bus Intelligent, isolated half-bridge power moduleĮlectrostatic protection for a shielded MR sensorĮlectronic apparatus having cooling system Temperature protection device for air cooled electronics housingĪrrangement for inductive signal transmission between the chip layers of a vertically integrated circuit High density inter-chip connections by electromagnetic coupling Logic isolator with high transient immunityįiltered air, temperature controlled removable computer cartridge devices Integrated circuit transformer with inductor-substrate isolation Magnetically coupled signal isolator using a Faraday shielded MR or GMR receiving element Ultra-low power magnetically coupled digital isolator using spin valve resistors Method and apparatus for galvanically isolating two integrated circuits from each other Magnetically coupled signal isolator using a faraday shielded MR or GMR receiving element Isolator for transmitting logic signals across an isolation barrier
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |