3902140

Information

• Patent Grant
• 3902140

• References
• Source

• Patent Number

  3,902,140

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • H03K4/06 - having triangular shape
  • H03K3/2821 - Emitters connected to one another by using a capacitor
  • H03K4/026 - using digital techniques
  • H03K4/52 - using two semiconductor devices so coupled that the input of each one is derived from the output of the other
  • H03K7/06 - Frequency or rate modulation
  • H04L27/12 - Modulator circuits Transmitter circuits
  • H03B2201/0275 - the means delivering several selected voltages or currents
  • H03B2201/0283 - the means functioning digitally

• US Classifications

  • 331 - Oscillators