×

MOS DC Voltage booster circuit

  • US 3,942,047 A
  • Filed: 06/03/1974
  • Issued: 03/02/1976
  • Est. Priority Date: 06/03/1974
  • Status: Expired due to Term
First Claim
Patent Images

1. A voltage booster circuit coupled to a supply voltage conductor including a first MOSFET coupled between said supply voltage conductor and a first node for charging capacitance associated with the first node, a capacitor coupled between the first node and a first clock signal conductor, and a first diode-connected MOSFET coupled between the first node and a second node, the voltage booster circuit comprising:

  • a second diode-connected MOSFET having its gate and drain coupled to said supply voltage conductor and its source coupled to said second node, and third and fourth diode-connected MOSFETS coupled in series between said second node and said supply voltage conductor, the source of said fourth diode-connected MOSFET being coupled to said supply voltage conductor, the gate and the drain of said third diode-connected MOSFET being coupled to said second node.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×