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1. 发明公开

KR1020030092151A 자가 조절형 전압 제어 발진기 失效
标题翻译：自控式电压控制振荡器
公开(公告)号：KR1020030092151A
公开(公告)日：2003-12-06
申请号：KR1020020029340
申请日：2002-05-27
申请人： 인티그런트 테크놀로지즈(주)
发明人： 황인철 , 강성모 , 김보은
IPC分类号： H03L7/099
CPC分类号： H03K3/011 , H03K3/0322
摘要： PURPOSE: A self control type voltage controlled oscillator is provided, which has an improved noise characteristics of a power supply voltage. CONSTITUTION: The first and the second transistor(MP1,MP2) includes the first(1101,1201) and the second(1102,1202) and the third ports(1103,1203), and the amount of a current flowing to the second port from the first port in proportional to a voltage applied to the third port, and the amount of the current increases as the voltage inputted to the third port decreases to a negative value. And the first ports are connected to a power supply. The first and the second transmission gate(MT1,MT2) include input ports(1301,1401) and the first control ports(1303,1403) and the second control ports(1304,1404) and output ports(1302,1402) connected to the second port of the first and the second transistor respectively. The second control port of one of the transmission gates is connected to the input port of another transmission gate. And a latch(ML) includes the first and the second output port(1501,1601) and the first and the second input port(1502,1602) connected to the output port of the first and the second transmission gate respectively.
摘要翻译：目的：提供自控型压控振荡器，具有改善电源电压的噪声特性。构成：第一和第二晶体管（MP1，MP2）包括第一（1101,1201）和第二晶体管（1102,1202）和第三端口（1103,1203），以及流向第二端口的电流量与第一端口成比例地施加到第三端口的电压，并且随着输入到第三端口的电压降低到负值，电流量增加。并且第一个端口连接到电源。第一和第二传输门（MT1，MT2）包括输入端口（1301,1401）和第一控制端口（1303,1403）和第二控制端口（1304,1404）和输出端口（1302,1402）连接到分别是第一和第二晶体管的第二端口。一个传输门的第二控制端口连接到另一个传输门的输入端口。并且锁存器（ML）包括分别连接到第一和第二传输门的输出端口的第一和第二输出端口（1501,1601）以及第一和第二输入端口（1502,1602）。

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