Title:
【発明の名称】差動増幅回路
Document Type and Number:
Japanese Patent JP2766264
Kind Code:
B2
Abstract:
A differential amplifier capable of achieving a large amplification, a wide frequency range, a high common mode rejection ratio, and a wide dynamic range simultaneously is disclosed. The amplifier includes a device (17) to produce negative resistance connected to output terminals (3,4) and including level shift circuits (28,29) to generate additional voltages.
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Inventors:
TANIMOTO HIROSHI
Application Number:
JP25478587A
Publication Date:
June 18, 1998
Filing Date:
October 12, 1987
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
H03F1/32; H03F3/45; (IPC1-7): H03F3/45
Domestic Patent References:
| JP58213514A | ||||
| JP627208A | ||||
| JP60254905A |
Attorney, Agent or Firm:
Yasuo Miyoshi (1 outside)