Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"RC Oscillator"”.
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100 MHZ temperature compensated RC oscillator
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2023-12-01
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A temperature-compensated RC oscillator using temperature sensor
… a temperature sensor to compensate for an RC oscillator based on FLL (frequency-locked loop), on the same die of the temperature sensor, with the assistance of a frequency counter and a computer. The TCO (temperature-compensated oscillator) and the temperature sensor are presented by …
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Circuits and protocols for low duty cycle wireless systems
… the primary focus of this thesis. We present circuit (active RF, leakage management and timing) and protocol (medium access and coding) techniques for total power minimization in low duty cycle systems. First, we present a Bluetooth Low Energy (BLE) transmitter optimized for low duty cycles. It …
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Design techniques for temperature insensitive, low phase noise oscillator
… thesis proposes a way of combining two major oscillator types available in CMOS (RC and Ring) technology, while preserving the unique qualities of both of them and coming up with the proposed RCR (resistor-capacitor-ring) oscillator, that o ffers an excellent alternative for biomedical devices …
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A temperature insensitive low noise RC relaxation oscillator
A 50 kHz temperature insensitive RC relaxation oscillator is presented. A novel RC branch, which has a zero temperature coefficient (ZTC) point in its charging curve, is used so that the period of the oscillator is insensitive to temperature variation. With the absence of current source in the RC …
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RC relaxational oscillator with high supply rejection
A low power RC relaxation oscillator with very low voltage and temperature sensitivities is presented. Supply sensitivity is reduced by using a self-regulation loop that biases the oscillator near its zero-voltage coefficient point. Fabricated in a 65nm CMOS process, the prototype 1.5MHz oscillator …
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Signal Conditioning Circuits for Injectable Pressure Sensors
… integrated pressure sensor signal conditioning circuits to be developed as current methods are larger than those that can be included in an injectable device. Miniaturization to this level is only possible through creating an ASIC which includes all functions to allow sensor readout, power …
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Highly stable integrated RC-based frequency references
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-05-01