Title:
DIFFERENTIAL AMPLIFIER CIRCUIT
Document Type and Number:
Japanese Patent JPS5352341
Kind Code:
A
Abstract:
PURPOSE: To reduce the noise caused by the transistor voltage by increasing the bias current and decreasing the emitter junction resistance, and thus to lower the noise level at a low signal source resistance.
Inventors:
TAKEDA KOUJI
HAMAMOTO SHIGEO
HAMAMOTO SHIGEO
Application Number:
JP12753576A
Publication Date:
May 12, 1978
Filing Date:
October 22, 1976
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H03F1/26; H03F3/45; (IPC1-7): H03F1/26