NTE74LS196 Integrated Circuit TTL − Presettable
... consisting of four DC coupled, master−slave flip−flops which are internally interconnected to provide a divide−by−two and a divide−by−five counter. This device is fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired dat ...
... consisting of four DC coupled, master−slave flip−flops which are internally interconnected to provide a divide−by−two and a divide−by−five counter. This device is fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired dat ...
Circuit Timing
... A timing table may specify a range of values for each delay for a device. Maximum: longest possible delay Typical: under near-ideal condition Minimum: smallest. Many manufactures don’t specify this values in most moderate-speed logic families (74LS,74S TTL). Set to zero or 1/4~1/3 of typical ...
... A timing table may specify a range of values for each delay for a device. Maximum: longest possible delay Typical: under near-ideal condition Minimum: smallest. Many manufactures don’t specify this values in most moderate-speed logic families (74LS,74S TTL). Set to zero or 1/4~1/3 of typical ...
Project: sun tracker
... • Threshold input: when > 2/3 Vcc and the trigger is > 1/3 Vcc, the output is low (0V). If the trigger is < 1/3 Vcc, it overrides the threshold input and holds the output high. • Reset input: when less than about 0.7V, all other inputs are overridden and the output is low. • Discharge pin: This is c ...
... • Threshold input: when > 2/3 Vcc and the trigger is > 1/3 Vcc, the output is low (0V). If the trigger is < 1/3 Vcc, it overrides the threshold input and holds the output high. • Reset input: when less than about 0.7V, all other inputs are overridden and the output is low. • Discharge pin: This is c ...
SCT Data Sheet/Manual PDF
... (Type 1 output) with a 100 pulse per revolution pulse rate, coupled to a lead screw with a 0.1 inch pitch. This produces a count pulse for every thousandth of an inch of table motion. To initialize the system, the table is moved to the extreme end in the count-down direction, the counter is then res ...
... (Type 1 output) with a 100 pulse per revolution pulse rate, coupled to a lead screw with a 0.1 inch pitch. This produces a count pulse for every thousandth of an inch of table motion. To initialize the system, the table is moved to the extreme end in the count-down direction, the counter is then res ...
Homework 1
... 10. What is the dynamic power consumption of a 1 million gate VLSI chip for which VDD = 1 volt, average gate capacitance = 1pF, average activity factor (counting both rising and falling transitions) = 10%, clock frequency = 2GHz? ...
... 10. What is the dynamic power consumption of a 1 million gate VLSI chip for which VDD = 1 volt, average gate capacitance = 1pF, average activity factor (counting both rising and falling transitions) = 10%, clock frequency = 2GHz? ...
TWEPP-09_9_10_2009
... used in a future highly granulated (60 μm) chip. The pixel circuit can operate in two modes. In Time mode every readout pixel measures the hit arrival time and the charge deposit. For this purpose it has been equipped with a high resolution TDC (1.7 ns) covering dynamic range up to 102 μs. Charge co ...
... used in a future highly granulated (60 μm) chip. The pixel circuit can operate in two modes. In Time mode every readout pixel measures the hit arrival time and the charge deposit. For this purpose it has been equipped with a high resolution TDC (1.7 ns) covering dynamic range up to 102 μs. Charge co ...
Analog-to-Digital Conversion
... Illustrated is a 3-bit flash ADC with resolution 1 volt (after Tocci). The resistor net and comparators provide an input to the combinational logic circuit, so the conversion time is just the propagation delay through the network - it is not limited by the clock rate or some convergence sequence. It ...
... Illustrated is a 3-bit flash ADC with resolution 1 volt (after Tocci). The resistor net and comparators provide an input to the combinational logic circuit, so the conversion time is just the propagation delay through the network - it is not limited by the clock rate or some convergence sequence. It ...
presentation
... – On-chip components, “standard” CMOS – Scaled down voltage buck converters • Shrink L, C to fit on-chip – Efficiency trade-off • Local regulator consumes power • Local regulator saves power by DVFS ...
... – On-chip components, “standard” CMOS – Scaled down voltage buck converters • Shrink L, C to fit on-chip – Efficiency trade-off • Local regulator consumes power • Local regulator saves power by DVFS ...
Mar 2008 - Tiny, Fast and Efficient Comparator Regenerates Clock Signals up to 3MHz
... high performance. Additional features such as built-in hysteresis (to ensure stable operation) and CMOS inputs simplify designs and allow the use of large source impedances. Offered in the tiny 2mm × 2mm DFN package, the LTC6702 is the smallest dual comparator currently available, with a footprint n ...
... high performance. Additional features such as built-in hysteresis (to ensure stable operation) and CMOS inputs simplify designs and allow the use of large source impedances. Offered in the tiny 2mm × 2mm DFN package, the LTC6702 is the smallest dual comparator currently available, with a footprint n ...
L23-Clock Tree Synthe..
... input a gate-level netlist or database, technology library, optional constraints for timing and area, and parasitic information (initially in the form of estimated wireloads, but if backannotation has been done that information will be used). All that's needed in addition for power optimization is t ...
... input a gate-level netlist or database, technology library, optional constraints for timing and area, and parasitic information (initially in the form of estimated wireloads, but if backannotation has been done that information will be used). All that's needed in addition for power optimization is t ...
Time-to-digital converter
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.