NUMERICAL BAND GAP
First Claim
Patent Images
1. A device comprising:
- a bandgap temperature sensor to generate multiple base-emitter voltages; and
a system controller to detect the base-emitter voltages generated by the bandgap temperature sensor and to generate a bandgap reference voltage according to the multiple base-emitter voltages, the bandgap reference voltage having a voltage level that remains substantially constant relative to a temperature associated with the bandgap temperature sensor.
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Abstract
A system includes a bandgap temperature sensor to generate multiple base-emitter voltages. The system also include a controller to detect the base-emitter voltages generated by the bandgap temperature sensor and to generate a bandgap reference voltage according to the multiple base-emitter voltage signals, the bandgap reference voltage having a voltage level that remains substantially constant relative to environmental temperature variations.
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Citations
20 Claims
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1. A device comprising:
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a bandgap temperature sensor to generate multiple base-emitter voltages; and a system controller to detect the base-emitter voltages generated by the bandgap temperature sensor and to generate a bandgap reference voltage according to the multiple base-emitter voltages, the bandgap reference voltage having a voltage level that remains substantially constant relative to a temperature associated with the bandgap temperature sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
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detecting multiple base-emitter voltages generated by a bandgap temperature sensor; and generating a bandgap reference voltage according to the multiple base-emitter voltage signals, the bandgap reference voltage to remain substantially constant relative to environmental temperature variations. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system comprising:
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a memory to store computer-readable instructions; and a microprocessor to receive the instructions stored in memory, the instructions, when executed, cause the microprocessor to; identify multiple base-emitter voltages generated by a bandgap temperature sensor; and generate a bandgap reference voltage according to the multiple base-emitter voltage signals, where the bandgap reference voltage having a voltage level that remains substantially constant relative to environmental temperature variations. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification