Institutionen för systemteknik High-Speed Hybrid Current mode Sigma-Delta Modulator
... significant bits are omitted. This omission requires a complex digital calibration to complete the analog to digital conversion process which is a small price to pay compared to the linearity requirements of the DAC. This project work describes the design of High-Speed Hybrid Current mode Modula ...
... significant bits are omitted. This omission requires a complex digital calibration to complete the analog to digital conversion process which is a small price to pay compared to the linearity requirements of the DAC. This project work describes the design of High-Speed Hybrid Current mode Modula ...
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
... The input of the AD9241 is highly flexible, allowing for easy interfacing to imaging, communications, medical, and dataacquisition systems. A truly differential input structure allows for both single-ended and differential input interfaces of varying input spans. The sample-and-hold amplifier (SHA) ...
... The input of the AD9241 is highly flexible, allowing for easy interfacing to imaging, communications, medical, and dataacquisition systems. A truly differential input structure allows for both single-ended and differential input interfaces of varying input spans. The sample-and-hold amplifier (SHA) ...
Manufacturer Specifications – What do they Mean
... Ultimately, the MTE user must determine which specifications are relevant to their application. Therefore, a basic understanding of the fundamental operating principles of the MTE is an important requirement for proper interpretation of performance specifications. In some cases, first-hand experienc ...
... Ultimately, the MTE user must determine which specifications are relevant to their application. Therefore, a basic understanding of the fundamental operating principles of the MTE is an important requirement for proper interpretation of performance specifications. In some cases, first-hand experienc ...
MAX1393/MAX1396 1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR ADCs
... Analog Input Bandwidth The ADC’s input-tracking circuitry has a 4MHz fullpower bandwidth, making it possible to digitize highspeed transient events and measure periodic signals with bandwidths exceeding the ADC’s sampling rate by using undersampling techniques. Use anti-alias filtering to avoid high ...
... Analog Input Bandwidth The ADC’s input-tracking circuitry has a 4MHz fullpower bandwidth, making it possible to digitize highspeed transient events and measure periodic signals with bandwidths exceeding the ADC’s sampling rate by using undersampling techniques. Use anti-alias filtering to avoid high ...
Chapter 1 (Part 2.1) - Noise
... The extent to which noise affects the performance of communication systems is measured by the output signal to noise power ratio or SNR (for analog communication systems) and probability of error (for digital communication systems). ...
... The extent to which noise affects the performance of communication systems is measured by the output signal to noise power ratio or SNR (for analog communication systems) and probability of error (for digital communication systems). ...
VJU7 Universal Temperature Converter
... necessary to refer to the user’s manual for information on personnel and instrument safety. This symbol is displayed in the user’s manual to indicate precautions for avoiding danger to the operator, such as an electric shock. The following symbols are used only in this manual. ...
... necessary to refer to the user’s manual for information on personnel and instrument safety. This symbol is displayed in the user’s manual to indicate precautions for avoiding danger to the operator, such as an electric shock. The following symbols are used only in this manual. ...
CI 45 Full Manual - West Control Solutions
... Plug-in screw terminals or spring clamp connectors Dual-line LC display with additional display elements Process values always in view Convenient 3-key operation Direct communication between rail-mounted transmitters Universal input with high signal resolution (>15 bits) reduces stock keeping Univer ...
... Plug-in screw terminals or spring clamp connectors Dual-line LC display with additional display elements Process values always in view Convenient 3-key operation Direct communication between rail-mounted transmitters Universal input with high signal resolution (>15 bits) reduces stock keeping Univer ...
AN1830
... Overall, the ST7LITE2 ADC + Amplifier is a good price/performance trade-off with effective resolution of 13-bit, which can be used in various applications where small signal amplification is required with minimum hardware interface. The accuracy of the ADC is also good, provided you take note of VOF ...
... Overall, the ST7LITE2 ADC + Amplifier is a good price/performance trade-off with effective resolution of 13-bit, which can be used in various applications where small signal amplification is required with minimum hardware interface. The accuracy of the ADC is also good, provided you take note of VOF ...
18-Bit, 1-MSPS Data Acquisition (DAQ) Block Optimized for Lowest
... At this point, understanding the trade-offs involved in selecting the values of CFLT and RFLT is important. If the value of CFLT is high, it provides better attenuation against the charge-injection noise when the sampling switch closes. However, CFLT cannot be made arbitrarily high because it degrad ...
... At this point, understanding the trade-offs involved in selecting the values of CFLT and RFLT is important. If the value of CFLT is high, it provides better attenuation against the charge-injection noise when the sampling switch closes. However, CFLT cannot be made arbitrarily high because it degrad ...
Provably Good Planar Mappings - The Faculty of Mathematics and
... bounds the distortion on a point set, based upon [Lipman 2012]. Since this does not guarantee that the distortion outside the point set is bounded, we develop sufficient conditions for the deformation to satisfy distortion bounds on the entire domain. Using these techniques, we are able to generate ...
... bounds the distortion on a point set, based upon [Lipman 2012]. Since this does not guarantee that the distortion outside the point set is bounded, we develop sufficient conditions for the deformation to satisfy distortion bounds on the entire domain. Using these techniques, we are able to generate ...
Chapter 2: Fundamentals of Sampled Data Systems
... property that adjacent levels differ by only one digit in the corresponding Gray-coded word. Therefore, if there is an error in a bit decision for a particular level, the corresponding error after conversion to binary code is only one least significant bit (LSB). In the case of mid-scale, note that ...
... property that adjacent levels differ by only one digit in the corresponding Gray-coded word. Therefore, if there is an error in a bit decision for a particular level, the corresponding error after conversion to binary code is only one least significant bit (LSB). In the case of mid-scale, note that ...
Techniques for In-Band Phase Noise Reduction in Delta
... noise to fold back into the baseband. This has been reported ...
... noise to fold back into the baseband. This has been reported ...
Classical Communication Systems
... Until now, transmission systems have used synchronous decision circuits for maximum sensitivity; asynchronous circuits are used in some very-short-haul, low sensitivity datalinks. However, since a linear channel and synchronous detector circuit can ultimately be very economically integrated on the s ...
... Until now, transmission systems have used synchronous decision circuits for maximum sensitivity; asynchronous circuits are used in some very-short-haul, low sensitivity datalinks. However, since a linear channel and synchronous detector circuit can ultimately be very economically integrated on the s ...
Timing Error Tolerance in Pipeline Based Core Designs
... • The Time Dilation approach offers lower silicon area and power requirements as compared to Razor, since no additional memory elements are required. • The EDC technique offers even lower silicon area and power requirements due to the fact that A flip-flop is replaced, only if it is at the end (ou ...
... • The Time Dilation approach offers lower silicon area and power requirements as compared to Razor, since no additional memory elements are required. • The EDC technique offers even lower silicon area and power requirements due to the fact that A flip-flop is replaced, only if it is at the end (ou ...
Flicker Noise
... SNR are usually measured in dB. NOTE: Since power levels are used, dB is calculated by using an multiplicand of 10. dBm is often used as well. All power levels are referenced to 1mW, i.e. 1mW=0dBm, 1mW=-30dBm If voltage is measured – reference level to equivalent power dissipated if voltage is ...
... SNR are usually measured in dB. NOTE: Since power levels are used, dB is calculated by using an multiplicand of 10. dBm is often used as well. All power levels are referenced to 1mW, i.e. 1mW=0dBm, 1mW=-30dBm If voltage is measured – reference level to equivalent power dissipated if voltage is ...
Analog-to-Digital Conversion
... shift register in this circuit, the binary output would actually ramp up rather than jump from zero to an accurate count as it did with the counter and successive approximation ADC circuits. Perhaps the greatest drawback to this ADC design is the fact that the binary output is never stable: it alway ...
... shift register in this circuit, the binary output would actually ramp up rather than jump from zero to an accurate count as it did with the counter and successive approximation ADC circuits. Perhaps the greatest drawback to this ADC design is the fact that the binary output is never stable: it alway ...
ADC 1 - godinweb
... Much easier to reconstruct a signal More storage options Can be processed mathematically and logically Easier to standardize Systems are easier to design (fewer voltage / current issues) Digital systems can be made small (low current) Display options ...
... Much easier to reconstruct a signal More storage options Can be processed mathematically and logically Easier to standardize Systems are easier to design (fewer voltage / current issues) Digital systems can be made small (low current) Display options ...
Down-Conversion Receiver with Continuous-Time EA Modulation
... With large-scale monolithic integration of both circuits and optical devices less than a decade away, the field of optoelectrics is poised for a rapid and comprehensive transformation. Indeed, the numerous benefits that accompany full system integration (e.g., lower cost, area and power consumption, ...
... With large-scale monolithic integration of both circuits and optical devices less than a decade away, the field of optoelectrics is poised for a rapid and comprehensive transformation. Indeed, the numerous benefits that accompany full system integration (e.g., lower cost, area and power consumption, ...
MT-090 TUTORIAL Sample-and-Hold Amplifiers
... not follow the input accurately, and the output is only accurate during the hold period (such as the AD684, AD781, and AD783). These will not be considered here. Strictly speaking, a sampleand-hold with good tracking performance should be referred to as a track-and-hold circuit, but in practice the ...
... not follow the input accurately, and the output is only accurate during the hold period (such as the AD684, AD781, and AD783). These will not be considered here. Strictly speaking, a sampleand-hold with good tracking performance should be referred to as a track-and-hold circuit, but in practice the ...
Quantization (signal processing)
Quantization, in mathematics and digital signal processing, is the process of mapping a large set of input values to a (countable) smaller set. Rounding and truncation are typical examples of quantization processes. Quantization is involved to some degree in nearly all digital signal processing, as the process of representing a signal in digital form ordinarily involves rounding. Quantization also forms the core of essentially all lossy compression algorithms. The difference between an input value and its quantized value (such as round-off error) is referred to as quantization error. A device or algorithmic function that performs quantization is called a quantizer. An analog-to-digital converter is an example of a quantizer.