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... In standard PET data acquisition, timing is performed by a PWM circuits utilizing time-over-threshold (TOT) were constant fraction discriminator (CFD) to reduce the amplitude some of the first methods to digitize amplitude information dependent time walk. In the proposed PWM circuit design, of nucle ...
... In standard PET data acquisition, timing is performed by a PWM circuits utilizing time-over-threshold (TOT) were constant fraction discriminator (CFD) to reduce the amplitude some of the first methods to digitize amplitude information dependent time walk. In the proposed PWM circuit design, of nucle ...
TMS3705 Transponder Base Station IC (Rev. D)
... transponder. The antenna field charges this capacitor in a preceding charge phase. The IC has an interface to an external microcontroller. There are two configurations for the clock supply to both the microcontroller and the base station IC: 1. The microcontroller and base station IC are supplied wi ...
... transponder. The antenna field charges this capacitor in a preceding charge phase. The IC has an interface to an external microcontroller. There are two configurations for the clock supply to both the microcontroller and the base station IC: 1. The microcontroller and base station IC are supplied wi ...
AD534 数据手册DataSheet 下载1
... provides a highly stable reference, which is laser trimmed to provide an overall scale factor of 10 V. The difference between XY/SF and Z is then applied to the high gain output amplifier. This permits various closed loop configurations and dramatically reduces nonlinearities due to the input amplif ...
... provides a highly stable reference, which is laser trimmed to provide an overall scale factor of 10 V. The difference between XY/SF and Z is then applied to the high gain output amplifier. This permits various closed loop configurations and dramatically reduces nonlinearities due to the input amplif ...
Model 2026 Spectroscopy Amplifier Data Sheet
... Gain (SFG) control. The SFG provides gain resolution better than 1 in 16 000 (0.00625%), allowing greater precision for more accurate peak location in less time. This feature is now a requirement, instead of a luxury, for most spectroscopy systems. This is especially true in applications using detec ...
... Gain (SFG) control. The SFG provides gain resolution better than 1 in 16 000 (0.00625%), allowing greater precision for more accurate peak location in less time. This feature is now a requirement, instead of a luxury, for most spectroscopy systems. This is especially true in applications using detec ...
AD7888 数据手册DataSheet下载
... Reference Input/Output. The on-chip reference is available on this pin for use external to the AD7888. Alternatively, the internal reference can be disabled and an external reference applied to this input. The voltage range for the external reference is from 1.2 V to VDD. Power Supply Input. The VDD ...
... Reference Input/Output. The on-chip reference is available on this pin for use external to the AD7888. Alternatively, the internal reference can be disabled and an external reference applied to this input. The voltage range for the external reference is from 1.2 V to VDD. Power Supply Input. The VDD ...
ADS2807 数据资料 dataSheet 下载
... The analog inputs of the ADS2807 are very high impedance and should be driven through an R-C network designed to pass the highest frequency of interest. This prevents highfrequency noise in the input from affecting SFDR and SNR. The ADS2807 can be used in a wide variety of applications and deciding ...
... The analog inputs of the ADS2807 are very high impedance and should be driven through an R-C network designed to pass the highest frequency of interest. This prevents highfrequency noise in the input from affecting SFDR and SNR. The ADS2807 can be used in a wide variety of applications and deciding ...
Class A Amplifier Design - Learn About Electronics
... Initially the variable resistor is set to zero ohms and the generator is adjusted to give a large undistorted display on the oscilloscope. The amplitude of the display on the oscilloscope should be adjusted to fit exactly between an even number of the horizontal graticule markings. The variable resi ...
... Initially the variable resistor is set to zero ohms and the generator is adjusted to give a large undistorted display on the oscilloscope. The amplitude of the display on the oscilloscope should be adjusted to fit exactly between an even number of the horizontal graticule markings. The variable resi ...
MAX1182 Dual 10-Bit, 65Msps, 3V, Low-Power ADC General Description
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
NTE1739 Integrated Circuit TV Horizontal/Vertical Countdown
... The Gain/Window switch input on Pin10 is a logic input which controls the digital window in which the system looks for the occurrence of a vertical sync pulse: it also adjusts the phase detector gain for the two corresponding vertical windows. The 464th (Pin10 = low) or the 512th (Pin10 = high) cloc ...
... The Gain/Window switch input on Pin10 is a logic input which controls the digital window in which the system looks for the occurrence of a vertical sync pulse: it also adjusts the phase detector gain for the two corresponding vertical windows. The 464th (Pin10 = low) or the 512th (Pin10 = high) cloc ...
User’s Manual Model 701923 PBD2000 Differential Probe
... signals. Unlike passive probes, an impedance converting buffer amplifier is situated near the tip of the probe which enables them to handle higher frequencies with around 1 pF input capacitance. They require a power supply and must be handled with more care than a passive probe since the with-stand ...
... signals. Unlike passive probes, an impedance converting buffer amplifier is situated near the tip of the probe which enables them to handle higher frequencies with around 1 pF input capacitance. They require a power supply and must be handled with more care than a passive probe since the with-stand ...
Chapter 3 - Op Amps(PowerPoint Format)
... The Operational Amplifier The integrated circuit operational amplifier (IC op amp) is one of the most widely used and most versatile electronic components. The device is found in many modern electronic systems because of its versatility, ease of use, and cost effectiveness. Various schematic symbols ...
... The Operational Amplifier The integrated circuit operational amplifier (IC op amp) is one of the most widely used and most versatile electronic components. The device is found in many modern electronic systems because of its versatility, ease of use, and cost effectiveness. Various schematic symbols ...
Multiplying DACs Flexible Building Blocks
... Analog Devices has a comprehensive family of 8-/10-/12-/14-/16-bit multiplying digital-to-analog converters. As a result of manufacture on a CMOS submicron process, these DACs offer excellent 4-quadrant multiplication characteristics. By offering flexibility and simplicity, multiplying DAC products ...
... Analog Devices has a comprehensive family of 8-/10-/12-/14-/16-bit multiplying digital-to-analog converters. As a result of manufacture on a CMOS submicron process, these DACs offer excellent 4-quadrant multiplication characteristics. By offering flexibility and simplicity, multiplying DAC products ...
AD8591
... These amplifiers have very low input bias currents, making them suitable for integrators and diode amplification. Outputs are stable with virtually any capacitive load. Supply current is less than 750 µA per amplifier in active mode. Applications for these amplifiers include audio amplification for ...
... These amplifiers have very low input bias currents, making them suitable for integrators and diode amplification. Outputs are stable with virtually any capacitive load. Supply current is less than 750 µA per amplifier in active mode. Applications for these amplifiers include audio amplification for ...
AD807 数据手册DataSheet 下载
... Jitter Tolerance is a measure of the AD807’s ability to track a jittery input data signal. Jitter on the input data is best thought of as phase modulation, and is usually specified in unit intervals. The PLL must provide a clock signal that tracks the phase modulation in order to accurately retime j ...
... Jitter Tolerance is a measure of the AD807’s ability to track a jittery input data signal. Jitter on the input data is best thought of as phase modulation, and is usually specified in unit intervals. The PLL must provide a clock signal that tracks the phase modulation in order to accurately retime j ...
Picoammeter/ Voltage Source
... While DMMs typically employ shunt ammeter circuitry to measure current, the Model 6487 is a feedback picoammeter. This design reduces voltage burden by several orders of magnitude, resulting in a voltage burden of less than 200µV on the lower measurement ranges. The low voltage burden makes the Mode ...
... While DMMs typically employ shunt ammeter circuitry to measure current, the Model 6487 is a feedback picoammeter. This design reduces voltage burden by several orders of magnitude, resulting in a voltage burden of less than 200µV on the lower measurement ranges. The low voltage burden makes the Mode ...
NI USB-6001/6002/6003 User Guide
... conversions of a fixed or infinite number of samples. A first-in-first-out (FIFO) buffer holds data during AI acquisitions to ensure no data is lost. ...
... conversions of a fixed or infinite number of samples. A first-in-first-out (FIFO) buffer holds data during AI acquisitions to ensure no data is lost. ...
1- SPECIFIC AIMS
... module which encodes the analog information as an asynchronous train of pulses. The voltage output of the amplifier is first converted into current and, by integrating this current, the amplitude information is encoded into an asynchronous digital pulse train. The structure of the preamplifier was o ...
... module which encodes the analog information as an asynchronous train of pulses. The voltage output of the amplifier is first converted into current and, by integrating this current, the amplitude information is encoded into an asynchronous digital pulse train. The structure of the preamplifier was o ...
ADS820 数据资料 dataSheet 下载
... The ADS820 is a high-speed, sampling A/D converter with pipelining. It uses a fully differential architecture and digital error correction to ensure 10-bit resolution. The differential track-and-hold circuit is shown in Figure 1. The switches are controlled by an internal clock that has a non-overla ...
... The ADS820 is a high-speed, sampling A/D converter with pipelining. It uses a fully differential architecture and digital error correction to ensure 10-bit resolution. The differential track-and-hold circuit is shown in Figure 1. The switches are controlled by an internal clock that has a non-overla ...
Oscilloscope types
This is a subdivision of the Oscilloscope article, discussing the various types and models of oscilloscopes in greater detail.