Low power consumption and low clock swing range D trigger based on C2MOS and sensitive amplifier structure |
Title: |
Low power consumption and low clock swing range D trigger based on C2MOS and sensitive amplifier structure |
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Application Number: |
200710119008 |
Application Date: |
2007/06/18 |
Announcement Date: |
2007/11/28 |
Pub. Date: |
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Publication Number: |
101079613 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[] |
IPC: |
H03K 3/356H03K 3/037 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Sun Yihe, Zhang Jianjun |
Key Words: |
Low power consumption, clock, swing range, D trigger, C2MOS, amplifier |
Abstract: |
The invention discloses a low-power low-clock oscillation range D trigger based on C2MOS and sensitive amplifier structure in the D trigger technical domain, which is characterized by the following: the first grade is latcher with two clock control CMOS inverters and one inverter; the output MX of two clock control CMOS inverters connects; the second grade is sensitive amplifier with two inverters connecting from front to tail; the trigger adopts single power supplying, which is fit for all-purpose CMOS technique; the clock input driving adopts inverter of the overlapped PMOS transistor with input driving the master-to-slave grade of the trigger, which affirms the correction of D trigger; the D trigger adopts individual power supplying for clock under low clock oscillation range; all substrates of the PMOS transistors of the trigger connect power; all substrates of NMOS transistor connect ground. The invention has low power consumption and little delay with simple structure, which reinforces the anti-noise property through difference input second grade. |
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Relevancy information |
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Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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