DCDRew
... DCD is implemented in UMC 0.18 um CMOS technology 3.2mm x 5mm DCD-B uses bump bonding on the UMC technology provided by EuroPractice. DCD has 256 analog channels each housing an input stage and ADCs (1 pipeline or 2 cyclic). ...
... DCD is implemented in UMC 0.18 um CMOS technology 3.2mm x 5mm DCD-B uses bump bonding on the UMC technology provided by EuroPractice. DCD has 256 analog channels each housing an input stage and ADCs (1 pipeline or 2 cyclic). ...
Analog to Digital Converters (ADC)
... ◊ Quantization errors are a normal occurrence for ADCs. The input voltage will commonly have a value that is between the LSB voltage step and must be rounded up or down. ◊ For instance, if the resolution is 20mV per bit and a value of 10 mV is applied, the ADC will interpret this as either 0v or 20 ...
... ◊ Quantization errors are a normal occurrence for ADCs. The input voltage will commonly have a value that is between the LSB voltage step and must be rounded up or down. ◊ For instance, if the resolution is 20mV per bit and a value of 10 mV is applied, the ADC will interpret this as either 0v or 20 ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... current flows from the Collector to the Emitter and, when the switch is closed, a current flows from the Collector to the Emitter. Hence, the transistor needs to be oriented in the circuit so that the Collector points towards the source and the Emitter points towards ground. Note that the black arro ...
... current flows from the Collector to the Emitter and, when the switch is closed, a current flows from the Collector to the Emitter. Hence, the transistor needs to be oriented in the circuit so that the Collector points towards the source and the Emitter points towards ground. Note that the black arro ...
Resonance measurement of periodically driven contact potential
... input voltages above 100 µV and has small deviations from the linearity for voltages below 100 µV. The nonlinearity in the transfer function at small input signal levels is mainly due to the nonlinearities in the AC-DC converter AD636.15 The smallest voltage signal measured with this electronics is ...
... input voltages above 100 µV and has small deviations from the linearity for voltages below 100 µV. The nonlinearity in the transfer function at small input signal levels is mainly due to the nonlinearities in the AC-DC converter AD636.15 The smallest voltage signal measured with this electronics is ...
Chopper Stabilized Amplifiers - EECG Toronto
... where fk is the amplifier corner frequency. If we substitute this input PSD into equation (2), i.e., when the low-frequency noise is translated higher frequencies, the odd harmonics of fchop, the 1/f noise pole disappears from the baseband. Simulation shows that the chopped 1/f noise PSD in baseband ...
... where fk is the amplifier corner frequency. If we substitute this input PSD into equation (2), i.e., when the low-frequency noise is translated higher frequencies, the odd harmonics of fchop, the 1/f noise pole disappears from the baseband. Simulation shows that the chopped 1/f noise PSD in baseband ...
LT1920 - Single Resistor Gain Programmable, Precision Instrumentation Amplifier
... For single supply operation, the REF pin can be at the same potential as the negative supply (Pin 4) provided the output of the instrumentation amplifier remains inside the specified operating range and that one of the inputs is at least 2.5V above ground. The barometer application on the front page ...
... For single supply operation, the REF pin can be at the same potential as the negative supply (Pin 4) provided the output of the instrumentation amplifier remains inside the specified operating range and that one of the inputs is at least 2.5V above ground. The barometer application on the front page ...
AD7886 LC2MOS 12-Bit, 750 kHz/1 MHz, Sampling ADC
... comparators in a 4-bit flash technique to achieve 12-bit accuracy in 1 µs/750 ns conversion time. An on-chip clock oscillator provides the appropriate timing for each of the three conversion stages, eliminating the need for any external clocks. Acquisition time of the sample-and-hold amplifier gives ...
... comparators in a 4-bit flash technique to achieve 12-bit accuracy in 1 µs/750 ns conversion time. An on-chip clock oscillator provides the appropriate timing for each of the three conversion stages, eliminating the need for any external clocks. Acquisition time of the sample-and-hold amplifier gives ...
ADS1208 数据资料 dataSheet 下载
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
BarkerSwansonMorgan_Lab3-+BJT
... * click on the output tab and click onI(QA1(IC)) on the left and then click Add to select it as an output variable ...
... * click on the output tab and click onI(QA1(IC)) on the left and then click Add to select it as an output variable ...
MAX4854H/MAX4854HL Quad SPST, High-Bandwidth, Signal Line Protection Switch General Description
... These devices feature overvoltage protection by putting the switch into high-impedance mode when the switch input exceeds VCC. These switches have low 27.5pF on-channel capacitance, which allows for 12Mbps switching of the data signals for USB 2.0 full speed/1.1 applications. The MAX4854H/MAX4854HL ...
... These devices feature overvoltage protection by putting the switch into high-impedance mode when the switch input exceeds VCC. These switches have low 27.5pF on-channel capacitance, which allows for 12Mbps switching of the data signals for USB 2.0 full speed/1.1 applications. The MAX4854H/MAX4854HL ...
Filters and Impedance Matching
... A. A high-gain, direct-coupled differential amplifier with very high input impedance and very low output impedance B. A digital audio amplifier whose characteristics are determined by components external to the amplifier C. An amplifier used to increase the average output of frequency modulated amat ...
... A. A high-gain, direct-coupled differential amplifier with very high input impedance and very low output impedance B. A digital audio amplifier whose characteristics are determined by components external to the amplifier C. An amplifier used to increase the average output of frequency modulated amat ...
OP1177/OP2177/OP4177
... drift, low input bias current, low noise, and low power consumption. Outputs are stable with capacitive loads of over 1,000 pF with no external compensation. Supply current is less than 500 µA per amplifier at 30 V. Internal 500 Ω series resistors protect the inputs, allowing input signal levels sev ...
... drift, low input bias current, low noise, and low power consumption. Outputs are stable with capacitive loads of over 1,000 pF with no external compensation. Supply current is less than 500 µA per amplifier at 30 V. Internal 500 Ω series resistors protect the inputs, allowing input signal levels sev ...
MAX1005 IF Undersampler _______________General Description ____________________________Features
... Note 2: fIN = 4.3MHz digital sine wave applied to DAC data inputs; fCLK = 15MHz. The reference frequency (fREF) is defined to be 10.7MHz (fCLK - fIN). All frequency components present in the DAC output waveform except for fREF and fIN are considered spurious. Note 3: For DAC SFDR measurements, the a ...
... Note 2: fIN = 4.3MHz digital sine wave applied to DAC data inputs; fCLK = 15MHz. The reference frequency (fREF) is defined to be 10.7MHz (fCLK - fIN). All frequency components present in the DAC output waveform except for fREF and fIN are considered spurious. Note 3: For DAC SFDR measurements, the a ...
13311: Auxiliary Control Status (AUXCS) Service Guide
... accepting audio. One circuit is active in conjunction with the Public Address command, while the other circuit is used for local audio, such as a local microphone or paging system. The local audio must have a “Push to Talk” contact closure for operation. In either case the audio is broadcast over th ...
... accepting audio. One circuit is active in conjunction with the Public Address command, while the other circuit is used for local audio, such as a local microphone or paging system. The local audio must have a “Push to Talk” contact closure for operation. In either case the audio is broadcast over th ...
LTC1408 - Linear Technology
... Note 9: The absolute voltage at CHx+ and CHx– must be within this range. Note 10: If less than 3ns is allowed, the output data will appear one clock cycle later. It is best for CONV to rise half a clock before SCK, when running the clock at rated speed. Note 11: Not the same as aperture delay. Apert ...
... Note 9: The absolute voltage at CHx+ and CHx– must be within this range. Note 10: If less than 3ns is allowed, the output data will appear one clock cycle later. It is best for CONV to rise half a clock before SCK, when running the clock at rated speed. Note 11: Not the same as aperture delay. Apert ...
LT1880 - SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp
... feedback networks. The LT1880’s low input bias currents are obtained by using a cancellation circuit on-chip. This causes the resulting IBIAS+ and IBIAS– to be uncorrelated, as implied by the lOS specification being comparable to IBIAS. The user should not try to balance the input resistances in each ...
... feedback networks. The LT1880’s low input bias currents are obtained by using a cancellation circuit on-chip. This causes the resulting IBIAS+ and IBIAS– to be uncorrelated, as implied by the lOS specification being comparable to IBIAS. The user should not try to balance the input resistances in each ...
Experiment 4 Comparators, positive feedback, and relaxation
... Additional Schmitt trigger circuit design considerations Note that equation 4.3 places an important restriction on the ratio R 2 R1 for a noninverting Schmitt trigger: unless R 2 < R1 , the hysteresis gap (Vth + − Vth − ) will exceed the output voltage swing range of the op-amp ( Vsat + − Vsat − ) , ...
... Additional Schmitt trigger circuit design considerations Note that equation 4.3 places an important restriction on the ratio R 2 R1 for a noninverting Schmitt trigger: unless R 2 < R1 , the hysteresis gap (Vth + − Vth − ) will exceed the output voltage swing range of the op-amp ( Vsat + − Vsat − ) , ...
MAX1191 Ultra-Low-Power, 7.5Msps, Dual 8-Bit ADC General Description Features
... The MAX1191 is an ultra-low-power, dual, 8-bit, 7.5Msps analog-to-digital converter (ADC). The device features two fully differential wideband track-and-hold (T/H) inputs. These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1191 delivers a typical signa ...
... The MAX1191 is an ultra-low-power, dual, 8-bit, 7.5Msps analog-to-digital converter (ADC). The device features two fully differential wideband track-and-hold (T/H) inputs. These inputs have a 440MHz bandwidth and accept fully differential or single-ended signals. The MAX1191 delivers a typical signa ...
MAX1193 Ultra-Low-Power, 45Msps, Dual 8-Bit ADC General Description Features
... The MAX1193 delivers a typical signal-to-noise and distortion (SINAD) of 48.5dB at an input frequency of 5.5MHz and a sampling rate of 45Msps while consuming only 57mW. This ADC operates from a 2.7V to 3.6V analog power supply. A separate 1.8V to 3.6V supply powers the digital output driver. In addi ...
... The MAX1193 delivers a typical signal-to-noise and distortion (SINAD) of 48.5dB at an input frequency of 5.5MHz and a sampling rate of 45Msps while consuming only 57mW. This ADC operates from a 2.7V to 3.6V analog power supply. A separate 1.8V to 3.6V supply powers the digital output driver. In addi ...
MU-35CL Current Loop Panel Meter 3 1⁄2 Digit 0.3” LED
... We are pleased to offer suggestions on the use of our various products either by way of printed matter or through direct contact with our sales/application engineering staff. However, since we have no control over the use of our products once they are shipped, NO WARRANTY WHETHER OF MERCHANTABILITY, ...
... We are pleased to offer suggestions on the use of our various products either by way of printed matter or through direct contact with our sales/application engineering staff. However, since we have no control over the use of our products once they are shipped, NO WARRANTY WHETHER OF MERCHANTABILITY, ...
MAX1124 1.8V, 10-Bit, 250Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applications
... up to 250Msps while consuming only 477mW. At 250Msps and an input frequency of 100MHz, the MAX1124 achieves a spurious-free dynamic range (SFDR) of 71dBc. Its excellent signal-to-noise ratio (SNR) of 57.1dB at 10MHz remains flat (within 1dB) for input tones up to 500MHz. This makes the MAX1124 ideal ...
... up to 250Msps while consuming only 477mW. At 250Msps and an input frequency of 100MHz, the MAX1124 achieves a spurious-free dynamic range (SFDR) of 71dBc. Its excellent signal-to-noise ratio (SNR) of 57.1dB at 10MHz remains flat (within 1dB) for input tones up to 500MHz. This makes the MAX1124 ideal ...
General Specifications YS1350 Manual Setter for SV Setting
... Clear visibility of the display screen is ensured even in direct sunlight in the early morning and late afternoon. The user can freely access a desired operation screen from meter, trend, bar graph, alarm, and event displays. All parameters can be set via the front panel display. ▪ The parameters ca ...
... Clear visibility of the display screen is ensured even in direct sunlight in the early morning and late afternoon. The user can freely access a desired operation screen from meter, trend, bar graph, alarm, and event displays. All parameters can be set via the front panel display. ▪ The parameters ca ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and-Hold Circuits LF198/LF298/LF398, LF198A/LF398A
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
Driving the Xilinx Analog-to-Digital Converter Application Note
... Driving the XADC with a Standard In-Amp Typically, standard in-amps are slow with an input bandwidth in the 10 to 100 KHz range. This can affect the ability of the amplifier to capture fast changes in current but, in most cases, this is not an issue. The in-amp must also be fast enough to recharge t ...
... Driving the XADC with a Standard In-Amp Typically, standard in-amps are slow with an input bandwidth in the 10 to 100 KHz range. This can affect the ability of the amplifier to capture fast changes in current but, in most cases, this is not an issue. The in-amp must also be fast enough to recharge t ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and
... analog input and the Ch pin. Grounded guarding traces may also be used around the input line, especially if it is driven from a high impedance source. Reducing high amplitude logic signals to 2.5V will also help. ...
... analog input and the Ch pin. Grounded guarding traces may also be used around the input line, especially if it is driven from a high impedance source. Reducing high amplitude logic signals to 2.5V will also help. ...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.