3443235

Information

• Patent Grant
• 3443235

• References
• Source

• Patent Number

  3,443,235

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • H03F3/45085 - Long tailed pairs
  • G11C27/026 - associated with an amplifier
  • H03F1/303 - using a switching device
  • H03F3/387 - with semiconductor devices only
  • H03F2203/45391 - the AAC comprising potentiometers in the source circuit of the AAC before the common source coupling
  • H03F2203/45392 - the AAC comprising resistors in the source circuit of the AAC before the common source coupling
  • H03F2203/45652 - the LC comprising one or more further dif amp stages, either identical to the dif amp or not, in cascade
  • H03F2203/45702 - the LC comprising two resistors
  • H03F2203/45716 - the LC comprising a RC-series circuit as shunt
  • H03F2203/45722 - the LC comprising one or more source followers, as post buffer or driver stages, in cascade in the LC

• US Classifications

  • 330 - Amplifiers