Title:
SIGNAL RECEIVER, SIGNAL TRANSMITTER AND SIGNAL TRANSMITTING SYSTEM
Document Type and Number:
Japanese Patent JP3492636
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a signal transmitting structure, with which a transmitter/ receiver to be used not only can achieve high-speed transmission but also can decrease power consumption required for transmission.
SOLUTION: The transmitting system structure equipped with the signal transmitter/receiver is provided. The signal transmitter for transmitting a differential input signal pair to a signal line is mainly used for the purpose of precharging the input terminal of the signal receiver to a prescribed voltage level. After precharge, the differential signal pair is transmitted to the signal line. The signal receiver is provided with a positive feedback differential amplifier, a coupling circuit and a precharger. The precharger can precharge the differential input terminal of the positive feedback differential amplifier to a prescribed voltage level. During evaluation, the coupling circuit is connected from the input terminal to the differential input terminal. When there is a sufficient voltage difference in the differential input terminal, the positive feedback differential amplifier is turned on, amplifies the inputted differential input signal and outputs that signal to a differential output terminal.
Inventors:
Koichi Huang
Application Number:
JP2001035807A
Publication Date:
February 03, 2004
Filing Date:
February 13, 2001
Export Citation:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
G11C11/419; G11C7/06; G11C16/06; H03F3/45; H03K3/356; H03K19/096; (IPC1-7): H03K19/096
Domestic Patent References:
| JP5183470A | ||||
| JP10320089A | ||||
| JP9153285A | ||||
| JP1166117A | ||||
| JP8335834A | ||||
| JP57169995A | ||||
| JP200021180A |
Attorney, Agent or Firm:
Masamichi Sugawara