ドライバ回路 - Mitsubishi Electric Corporation

Title:

ドライバ回路

Document Type and Number:

Japanese Patent JP4377652

Kind Code:

B2

Abstract:

In a driver circuit including transistors (Q3,Q4) each having an emitter follower configuration and a pair of differential transistors (Q1,Q2) with emitter outputs of the transistors (Q3,Q4) of the emitter follower configuration as inputs, end terminals of the pair of differential transistors (Q1,Q2) are connected to individual bonding pads (P3,P4), and the respective bonding pads (P3,P4) and voltage sources are individually connected by wires (L7,L8) that function as inductors. Thereby, even in the case where the lengths of the wires (L5,L6) of output terminals change according to packaging, outputs can be matched by determining the wire (L7,L8) lengths of the wires suitably.

Inventors:

Miyo Miyashita
Kazuya Yamamoto

Application Number:

JP2003366895A

Publication Date:

December 02, 2009

Filing Date:

October 28, 2003

Export Citation:

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