3230468

Information

• Patent Grant
• 3230468

• References
• Source

• Patent Number

  3,230,468

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1966
  59 years ago

• CPC

  • H03F1/302 - in bipolar transistor amplifiers
  • H03F3/4556 - Controlling the common emitter circuit of the differential amplifier
  • H03F2203/45008 - the addition of two signals being made by a resistor addition circuit for producing the common mode signal
  • H03F2203/45072 - the common mode voltage or current signal being added to the tail circuit of the differential amplifier
  • H03F2203/45078 - the common mode signal being taken or deducted from the one or more inputs of the differential amplifier
  • H03F2203/45418 - the CMCL comprising a resistor addition circuit

• US Classifications

  • 330 - Amplifiers