Development of a Picosecond-resolution TDC for

... process, which includes CMOS and very high frequency SiGe bipolar transistors, Two types of time-to-analog converters have been simulated. The first is a Wilkinson time stretcher in which the time interval between the “start” and the “stop” signals has been stretched by a factor of 200. In this case ...

... process, which includes CMOS and very high frequency SiGe bipolar transistors, Two types of time-to-analog converters have been simulated. The first is a Wilkinson time stretcher in which the time interval between the “start” and the “stop” signals has been stretched by a factor of 200. In this case ...

Digital Electronics 13.4b

... 1. Design the details of a 4-bit Successive Approximation Converter according to the block diagram given in class (i.e. design the DAC, SAR, control logic, and latch). 2. A dual slope ADC uses a 16-bit counter and a 4MHz clock rate. The maximum input voltage is +10V. The maximum integrator output vo ...

... 1. Design the details of a 4-bit Successive Approximation Converter according to the block diagram given in class (i.e. design the DAC, SAR, control logic, and latch). 2. A dual slope ADC uses a 16-bit counter and a 4MHz clock rate. The maximum input voltage is +10V. The maximum integrator output vo ...

FLSTCD10200909

... The STCD1020, STCD1030 and STCD1040 are 2-, 3- or 4-channel output, unity-gain clock distribution circuits that are ideal for providing a common frequency clock to multi-mode mobile RF applications. They can also be used in mobile phones as a clock reference for baseband peripheral applications such ...

... The STCD1020, STCD1030 and STCD1040 are 2-, 3- or 4-channel output, unity-gain clock distribution circuits that are ideal for providing a common frequency clock to multi-mode mobile RF applications. They can also be used in mobile phones as a clock reference for baseband peripheral applications such ...

unit-5

... Constant current charging A capacitor is charged with constant current source. As it charged with constant current, it is charged linearly. Miller circuit: Integrator is used to convert a step waveform to ramp waveform. Bootstrap circuits A constant current source is obtained by maintaining ...

... Constant current charging A capacitor is charged with constant current source. As it charged with constant current, it is charged linearly. Miller circuit: Integrator is used to convert a step waveform to ramp waveform. Bootstrap circuits A constant current source is obtained by maintaining ...

Reverse Engineering of an Alarm Clock

... water clocks.From basic to digital • The alarm clock forcefully tells time, and as such its most convenient way, is by our beds. ...

... water clocks.From basic to digital • The alarm clock forcefully tells time, and as such its most convenient way, is by our beds. ...

VLSI6332_sadi_italo_DLL

... The counter is power and clock gated to reduce power when the clock phases are ...

... The counter is power and clock gated to reduce power when the clock phases are ...

Chapter 1 Time Interval Measurement Literature Review

... the full scale distance, which in this case is 10 m. This gives us a required accuracy of 2 mm. The resolution also needs to be very high at 2 mm. In the time-domain this corresponds to a resolution of about 10 ps. This means that we need to be able to measure TI's very precisely and resolve them ac ...

... the full scale distance, which in this case is 10 m. This gives us a required accuracy of 2 mm. The resolution also needs to be very high at 2 mm. In the time-domain this corresponds to a resolution of about 10 ps. This means that we need to be able to measure TI's very precisely and resolve them ac ...

P517/617 Lec10, P1 Review from last week: Flip-Flops: Basic counting unit in computer

... If we choose the resistors as follows: R1 = Ra = 1 kW, R2 = 2 kW, R3 = 4 kW, R4 = R0 = 8 kW and Rb = 15 kW, then we get the following simple relationship for Vout: Vout = 8V1 + 4V2 + 2V3 + V4 Thus if Vi n represents a binary number (e.g. 1001 = V1 V2 V3 V4 with V1 being the highest order bit) then t ...

... If we choose the resistors as follows: R1 = Ra = 1 kW, R2 = 2 kW, R3 = 4 kW, R4 = R0 = 8 kW and Rb = 15 kW, then we get the following simple relationship for Vout: Vout = 8V1 + 4V2 + 2V3 + V4 Thus if Vi n represents a binary number (e.g. 1001 = V1 V2 V3 V4 with V1 being the highest order bit) then t ...

Simple Circuit Measures Battery Drain - Application Note

... Measuring battery life for a portable system is a time-consuming task, and the methods that accelerate battery discharge don't provide reliable results. In the usual approach you simply measure elapsed time while operating the product to the point of battery discharge. Running several such systems i ...

... Measuring battery life for a portable system is a time-consuming task, and the methods that accelerate battery discharge don't provide reliable results. In the usual approach you simply measure elapsed time while operating the product to the point of battery discharge. Running several such systems i ...

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.