High-speed master-slave type D trigger in low power consumption
Title：
High-speed master-slave type D trigger in low power consumption
Application Number：
 200510086788
Application Date：
 2005/11/04
Announcement Date：
 2006/04/19
Pub. Date：
Publication Number：
 1761153
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H03K 3/012, H03K 3/26
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Yang Huazhong, Gao Hongli, Qiao Fei, Wang Hui
Key Words：
 High-speed, master-slave type, D trigger, low power consumption
Abstract：
 D trigger is composed of driving and triggering two parts of cascaded circuits. The driving circuit includes transmission gate, timeclock controlled inverting circuit and an inverter. Triggering circuit is a difference structure controlled by the timeclock controlled inverting circuits. On/off of transmission gate is controlled by timeclock singnal; when signal is in high, transmission gate is off; and when signal is in low, transmission gate is on. In on state of the transmission gate, input signal in high level is sent to trigger; when next timeclock signal in high level comes, transmission gate is turned to off; and timeclock controlled inverting circuit is turned to on to hold electrical level, and meanwhile trigger is flipped. Advantages are: simple circuit structure, few number of transistor, small area, about 40£¥ less than power consumption of traditional trigger, and about 20£¥ less than delay time. Moreover, difference input in second stage enhances performance for antinoise.
Claim：
Priority：
PCT：
LegalStatus：

Recommend this patent:
1 2 3 4 5
Average ( 0 votes):
                                                                          Recommended Patents>>

Relevancy information

High-performance low power consumption master-slave D trigger


Other Patents of Same Inventor

Impulse current measurement mechanism based on flexible Luo-coil
Flexible rogowski coil for impulse current measurement
Method for global digital broadcasting based on differential amplitude and phase combining modulation
A method for reducing circuit power consumption in large scale integrated circuit
A method for reducing power lead current in integrated circuit
Method of reading image signal from image senser
Low power loss digital frequency synthetizing method for mobile communication
CMOS inductance capacitance resonant cavity voltage-controlled oscillator with ultra-low voltage
Amplifier of power supply by AC power supply in switch condenser circuit
Front-ene circuit of two-step double-orthogonal zero medium frequency structure receiver of global digital broadcasting
Method for electrically and biologically rehabilitating soil adopting electrode matrix
Low power consumption non-ROM searching list phase amplitude converter
Phase accumulator for preset value pipeline structure
Frequency divider for 8 phase output in phase switching type pre-divider
Precharge CMOS trigger with low-leakage low clock signal oscillation condition
Link lever type electronic mechanical brake (EMB) device
Guiding current symbol digifax converter
High-performance low power consumption master-slave D trigger
High-performance low-clock signal excursion master-slave D type flip-flop
Power gate control circuit for restraining power/grounding line network voltage jitter
Digital CMOS built-in temperature sensor
Lower voltage conductor-spanning amplifier capable of improving the linearity and input range
Carbon nanometer tube figuring technique
Voltage follower of small output resistance, large output amplitude
Synchronus scanning enable-condition prechargig CMOS trigger
High-speed changeable long code parallel decoder
Synchronous enabled type condition presetting CMOS trigger
Condition presetting construction based D trigger having scanning test function
Sensitive amplifier structured falling edge CMOS trigger
D trigger with resetting and/or setting functions, and based on conditional preliminary filling structure
High-speed low clock signal oscillation amplitude driving conditional precharging CMOS trigger
Integrator of power supply by AC power supply in switch condenser circuit
Bias compensation circuit for adjusting transconductance variation range of transistor in load
Low clock signal oscillation range condition prefilling CMOS trigger
Image storing method for compressing video frequency signal decode
Bandgap reference source with multiple point curvature compensation
Low-noise digital control LC oscillator using the back-to-back serial MOS varactor
A motion compensation interpolation method for H.264 decoder
Method for electrophoretic anode deposition preparation of carbon nanotube field-emission film
CMOS of chip digital controlled complementary type LC oscillator in low noise
CMOS symmetrical output SR flip-latch with self-correction function
CMOS level shift trigger of conditional discharge and differential I/O
CMOS symmetrical output D flip-latch with self-correction function
CMOS level shift semi-dynamic trigger of conditional discharge and pulse drive
Operation method for H.264 decoder block-eliminating effect filtering
Voice/music dual-mode coding-decoding seamless switching method
''Soft error'' suppress circuit based on isolate method
CMOS digital control LC oscillator on chip
Low voltage negative feedback transconductance amplifier
Method for reducing power consumption of memory in integrated circuit



News & Events More>>

Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







Copyright 2008-2015 All Rights Reserved Patent License of China.      Designed by Easygo