3840754

Information

• Patent Grant
• 3840754

• References
• Source

• Patent Number

  3,840,754

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • H03K17/74 - using diodes
  • H03D1/229 - using at least a two emittor-coupled differential pair of transistors
  • H03D3/08 - by means of diodes
  • H03D13/00 - Circuits for comparing the phase or frequency of two mutually-independant oscillations
  • H03D13/007 - by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems