发明名称 |
HELDIGITAL LSI-LEDNINGSKRETS FOR ANALOGLEDNINGAR |
摘要 |
A digital telecommunication line circuit implementable on one or more large scale integrated circuit (LSI) chips is described. A simplified integrated hardware structure is provided so as to achieve the combination on an LSI chip of an electronic two-to-four wire hybrid, line impedance matching by automatic digital impedance synthesizing of an output impedance and all digital filtering functions for an all LSI telephone line circuit including automatic equalizing. |
申请公布号 |
SE8106159(L) |
申请公布日期 |
1982.04.24 |
申请号 |
SE19810006159 |
申请日期 |
1981.10.19 |
申请人 |
INT STANDARD ELECTRIC CORP |
发明人 |
TREIBER R |
分类号 |
H04B3/03;H03H17/00;H04B1/58;H04B3/06;H04B3/14;H04B3/20;H04B3/23;(IPC1-7):H04Q3/24 |
主分类号 |
H04B3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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