Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1992-03-17
1993-03-02
Sikes, William L.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
3072962, 307578, 307482, H03L 500, H03K 17687
Patent
active
051912325
ABSTRACT:
A charge pump has a chain of diode connected MOS transistors to generate a high voltage output. Each of the serially connected MOS transistors has a capacitor with one end connected to the input of one of the transistors. A ring oscillating circuit receives an enable signal and generates a plurality of oscillating signals. Each oscillating signal has the same frequency and is supplied to the second end of a capacitor. Between each capacitor the ring oscillating circuit has an inverter which inverts the supplied oscillating signal. Thus, immediately adjacent capacitors are provided with an inverse oscillating signal. In this manner, the charge pump can be operated at a high frequency, drawing smoother current from the power supply, with greater capacitive loading distributed unto each stage of the oscillator. Finally, breakdown prevention needs only applied to the anode of the last diode.
REFERENCES:
patent: 4656369 (1987-04-01), Lou
patent: 4935644 (1990-06-01), Tsujimoto
patent: 4970409 (1990-11-01), Wada et al.
patent: 5029282 (1991-07-01), Ito
Sikes William L.
Silicon Storage Technology, Inc.
Tran Toan
LandOfFree
High frequency voltage multiplier for an electrically erasable a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High frequency voltage multiplier for an electrically erasable a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency voltage multiplier for an electrically erasable a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-128629