3619797

Information

• Patent Grant
• 3619797

• References
• Source

• Patent Number

  3,619,797

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • H03F1/48 - of aperiodic amplifiers
  • H03F1/223 - with MOSFET's
  • H03F3/3071 - with asymmetrical driving of the end stage
  • H03F3/45085 - Long tailed pairs
  • H03F3/45089 - Non-folded cascode stages
  • H03F3/45502 - Controlling the common emitter circuit of the differential amplifier
  • H03F2203/45406 - the CMCL comprising a common source node of a long tail FET pair as an addition circuit
  • H03F2203/45466 - the CSC being controlled
  • H03F2203/45498 - the CSC comprising only resistors
  • H03F2203/45686 - the LC comprising one or more potentiometers, which are not shunting potentiometers
  • H03F2203/45702 - the LC comprising two resistors
  • H03F2203/45716 - the LC comprising a RC-series circuit as shunt

• US Classifications

  • 330 - Amplifiers