Title:
TERMINAL STATION FOR WIRE COMMUNICATION
Document Type and Number:
Japanese Patent JPH06197160
Kind Code:
A
Abstract:
PURPOSE: To provide a terminal station for wire communication which terminates lines connected with terminal stations and can easily meet various conditions imposed upon the terminating impedance of the terminal station. CONSTITUTION: A terminating impedance Zs of a terminal station 1 is made be match a fixed line impedance Z1 by means of a control circuit 5. The circuit 5 has an EEPROM 13, which stores the information on a control signal which biases a line coupling circuit 4 connected to the circuit 5 and the coupling circuit 4 realizes a terminating impedance Zs which can be biased in the form of a switch-type capacitor filter 23, preferably. The EEPROM 13 is constituted, so that the EEPROM 13 may be reprogrammed easily in such a manner that the terminal station can meet the condition of specific network management to the terminating impedance Zs , when the manufacture is switched to a terminal station compatible with the network management.
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Inventors:
MULDER JACOB (NL)
Application Number:
JP18596193A
Publication Date:
July 15, 1994
Filing Date:
July 28, 1993
Export Citation:
Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
International Classes:
H03H19/00; H04M1/60; H04M1/76; (IPC1-7): H04M1/76; H03H19/00
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)