EE261 Lecture Notes (electronic)
... Differential & Common Signals - The common voltage is the voltage that is present on both Trace 1 and Trace 2. (i.e., "common" to both traces) - This can also be thought of as the "DC Offset" - Notice that when defining this voltage, Trace 1 and Trace 2 are at the same potential. This in effect conn ...
... Differential & Common Signals - The common voltage is the voltage that is present on both Trace 1 and Trace 2. (i.e., "common" to both traces) - This can also be thought of as the "DC Offset" - Notice that when defining this voltage, Trace 1 and Trace 2 are at the same potential. This in effect conn ...
AD538 (Rev. E) - Electrocomponents
... A stable band gap voltage reference for scaling is included in the AD538. It is laser-trimmed to provide a selectable voltage output of +10 V buffered (Pin 4), +2 V unbuffered (Pin 5) or any voltages between +2 V and +10.2 V buffered as shown in Figure 12. The output impedance at Pin 5 is approximat ...
... A stable band gap voltage reference for scaling is included in the AD538. It is laser-trimmed to provide a selectable voltage output of +10 V buffered (Pin 4), +2 V unbuffered (Pin 5) or any voltages between +2 V and +10.2 V buffered as shown in Figure 12. The output impedance at Pin 5 is approximat ...
DG417/DG418/DG419 Improved, SPST/SPDT Analog Switches _______________General Description ______________________New Features
... new design offers low off-leakage current over temperature (less than 5nA at +85°C). The DG417/DG418 are single-pole/single-throw (SPST) switches. The DG417 is normally closed, and the DG418 is normally open. The DG419 is singlepole/double-throw (SPDT) with one normally closed switch and one normall ...
... new design offers low off-leakage current over temperature (less than 5nA at +85°C). The DG417/DG418 are single-pole/single-throw (SPST) switches. The DG417 is normally closed, and the DG418 is normally open. The DG419 is singlepole/double-throw (SPDT) with one normally closed switch and one normall ...
DG406-7.pdf
... channels (8Ω, max) and flatness over the specified signal range (9Ω, max). These low on-resistance muxes (100Ω, max) conduct equally well in either direction and feature guaranteed low charge injection (15pC, max). In addition, these new muxes offer low input off-leakage current over temperature—les ...
... channels (8Ω, max) and flatness over the specified signal range (9Ω, max). These low on-resistance muxes (100Ω, max) conduct equally well in either direction and feature guaranteed low charge injection (15pC, max). In addition, these new muxes offer low input off-leakage current over temperature—les ...
TLC320AD545 数据资料 dataSheet 下载
... can be programmed for 0 dB gain or muted through control register 2. The source for the monitor speaker input can be chosen to be either the amplified DAC output (Data_Out PGA) or the ADC input signal through control register ...
... can be programmed for 0 dB gain or muted through control register 2. The source for the monitor speaker input can be chosen to be either the amplified DAC output (Data_Out PGA) or the ADC input signal through control register ...
LM3916 Dot/Bar Display Driver
... are being drawn, especially in bar graph mode. These currents flowing out of the ground pin cause voltage drops in external wiring, and thus errors and oscillations. Bringing the return wires from signal sources, reference ground and bottom of the resistor string to a single point very near pin 2 is ...
... are being drawn, especially in bar graph mode. These currents flowing out of the ground pin cause voltage drops in external wiring, and thus errors and oscillations. Bringing the return wires from signal sources, reference ground and bottom of the resistor string to a single point very near pin 2 is ...
Abstract— II. D R
... ECG signal are: the skin-electrode-amplifier interface and its frequency dependence [2, 3]; interference rejection and the amplifier common-mode rejection ratio (CMRR); amplifier offset voltage and bias currents; and semiconductor noise generated in the amplifier. A. The Skin-Electrode-Amplifier Int ...
... ECG signal are: the skin-electrode-amplifier interface and its frequency dependence [2, 3]; interference rejection and the amplifier common-mode rejection ratio (CMRR); amplifier offset voltage and bias currents; and semiconductor noise generated in the amplifier. A. The Skin-Electrode-Amplifier Int ...
CIRCUIT FUNCTION AND BENEFITS
... (Continued from first page) "Circuits from the Lab" are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or ...
... (Continued from first page) "Circuits from the Lab" are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or ...
MAX1192 Ultra-Low-Power, 22Msps, Dual 8-Bit ADC General Description Features
... The MAX1192 is an ultra-low-power, dual, 8-bit, 22Msps 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 MAX1192 delivers a typical signal ...
... The MAX1192 is an ultra-low-power, dual, 8-bit, 22Msps 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 MAX1192 delivers a typical signal ...
AD538 - Analog Devices
... A stable band gap voltage reference for scaling is included in the AD538. It is laser-trimmed to provide a selectable voltage output of +10 V buffered (Pin 4), +2 V unbuffered (Pin 5) or any voltages between +2 V and +10.2 V buffered as shown in Figure 12. The output impedance at Pin 5 is approximat ...
... A stable band gap voltage reference for scaling is included in the AD538. It is laser-trimmed to provide a selectable voltage output of +10 V buffered (Pin 4), +2 V unbuffered (Pin 5) or any voltages between +2 V and +10.2 V buffered as shown in Figure 12. The output impedance at Pin 5 is approximat ...
LT5506
... schematic is shown using a 1:4 transformer. The measured input sensitivity of this board is about –82.6dBm for a 10dB signal-to-noise ratio. In the case of an LC matching circuit, the circuit of Figure 1 can be used. In Table 1 the values are given for a range of IF frequencies. The matching circuit ...
... schematic is shown using a 1:4 transformer. The measured input sensitivity of this board is about –82.6dBm for a 10dB signal-to-noise ratio. In the case of an LC matching circuit, the circuit of Figure 1 can be used. In Table 1 the values are given for a range of IF frequencies. The matching circuit ...
University of Northern British Columbia Physics Program Physics 101 Laboratory Manual
... WARNING: You can destroy the speaker by overdriving it. The sound from the speaker should be audible but not loud. Also note that many signal generators become more efficient and thus produce a larger output as the frequency increases, so you may need to reduce the amplitude as you increase the freq ...
... WARNING: You can destroy the speaker by overdriving it. The sound from the speaker should be audible but not loud. Also note that many signal generators become more efficient and thus produce a larger output as the frequency increases, so you may need to reduce the amplitude as you increase the freq ...
ISL43210A - Intersil
... +2.7V to +15V supply. Targeted applications include applications that require a +15V single supply such as 3D TV/Eyeware products and single supply +3.0V/+5V battery powered equipment that benefit from the devices’ low power consumption (5µW), low leakage currents (10nA max), and fast switching spee ...
... +2.7V to +15V supply. Targeted applications include applications that require a +15V single supply such as 3D TV/Eyeware products and single supply +3.0V/+5V battery powered equipment that benefit from the devices’ low power consumption (5µW), low leakage currents (10nA max), and fast switching spee ...
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 ...
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 ...
UTC MC34118 LINEAR INTEGRATED CIRCUIT
... Mute input. A logic low (<0.8V) sets normal operation. A logic high (>2V) mutes the microphone amplifier without affecting the rest of the circuit. Input impedance is 90 K ohms. Volume control input. When VLC=VB, the receive attenuator is at maximum gain when in the receive mode. When VLC=0.3dB, the ...
... Mute input. A logic low (<0.8V) sets normal operation. A logic high (>2V) mutes the microphone amplifier without affecting the rest of the circuit. Input impedance is 90 K ohms. Volume control input. When VLC=VB, the receive attenuator is at maximum gain when in the receive mode. When VLC=0.3dB, the ...
Minilyzer ML1 User Manual
... Giving a better readability the display mode determines the rapidity of following up input signal changes. The available modes are: • SLOW 3 sec. averaging • NRM 1 sec. averaging • FAST no averaging If averaging is active, measurements are smoothed in an exponential way (exponential time constant ...
... Giving a better readability the display mode determines the rapidity of following up input signal changes. The available modes are: • SLOW 3 sec. averaging • NRM 1 sec. averaging • FAST no averaging If averaging is active, measurements are smoothed in an exponential way (exponential time constant ...
LT5502
... divide-by-two LO buffers. The demodulator provides all building blocks for demodulation of I and Q baseband signals with a single supply voltage of 1.8V to 5.25V. The IF limiter has 84dB small-signal gain, and a built-in receive signal strength indicator (RSSI) with over 90dB linear range. The input ...
... divide-by-two LO buffers. The demodulator provides all building blocks for demodulation of I and Q baseband signals with a single supply voltage of 1.8V to 5.25V. The IF limiter has 84dB small-signal gain, and a built-in receive signal strength indicator (RSSI) with over 90dB linear range. The input ...
2. Representation of Signals
... 2.2.3 Signal Distortion (Linear and non-linear) A transmission system or amplifier with inductive, capacitive and resistive elements will have variable gain and phase shift over the frequency range of interest. Mathematically, this is expressed as a transfer function, G(f). A signal, such as a pulse ...
... 2.2.3 Signal Distortion (Linear and non-linear) A transmission system or amplifier with inductive, capacitive and resistive elements will have variable gain and phase shift over the frequency range of interest. Mathematically, this is expressed as a transfer function, G(f). A signal, such as a pulse ...
29_128_manual_01_10 - John A. Goree
... continuity other quantities, such as frequency, depending on your meter’s features Input impedance: In the voltage mode, the input impedance of a digital multimeter is usually high enough (several MΩ) that it has negligible effect on the circuit being measured. Continuity check: Many models allow yo ...
... continuity other quantities, such as frequency, depending on your meter’s features Input impedance: In the voltage mode, the input impedance of a digital multimeter is usually high enough (several MΩ) that it has negligible effect on the circuit being measured. Continuity check: Many models allow yo ...
Oct-1968 - HP Labs
... Some RFI is generated during marking, but good in strument design reduces the radiation to a level low enough that interference with other equipment is not a problem. Some odor is generated during marking that is detectable when writing at higher speeds. The vapors given off during writing are non-t ...
... Some RFI is generated during marking, but good in strument design reduces the radiation to a level low enough that interference with other equipment is not a problem. Some odor is generated during marking that is detectable when writing at higher speeds. The vapors given off during writing are non-t ...
ASSEMBLY INSTRUCTIONS & USER’S MANUAL Analog Synthesizer / Moogfest 2014 Kit
... 5. Do not use apparatus near water - for example, but not limited to: near a bathtub, washbowl, kitchen sink, in a wet basement, or near a swim ming pool or the like. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’ ...
... 5. Do not use apparatus near water - for example, but not limited to: near a bathtub, washbowl, kitchen sink, in a wet basement, or near a swim ming pool or the like. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’ ...
AD630 数据手册DataSheet 下载
... function that can be realized with simple noninverting “L network” feedback can be used with the AD630. A common arrangement is shown in Figure 6. The low frequency gain of this circuit is 10. The response will have a pole (–3 dB) at a frequency f ⯝ 1/(2 π 100 kΩC) and a zero (3 dB from the high fre ...
... function that can be realized with simple noninverting “L network” feedback can be used with the AD630. A common arrangement is shown in Figure 6. The low frequency gain of this circuit is 10. The response will have a pole (–3 dB) at a frequency f ⯝ 1/(2 π 100 kΩC) and a zero (3 dB from the high fre ...
a AN-555 APPLICATION NOTE
... edge of the clock. At this point, SNR should be optimized. Increase the amount of delay for the digital data, moving the transition point closer to the rising edge. As the data transition gets close to the rising edge, SNR will begin to degrade. At this point, on the oscilloscope, measure the time d ...
... edge of the clock. At this point, SNR should be optimized. Increase the amount of delay for the digital data, moving the transition point closer to the rising edge. As the data transition gets close to the rising edge, SNR will begin to degrade. At this point, on the oscilloscope, measure the time d ...
MC1496, MC1496B Balanced Modulators/ Demodulators
... must be maintained in the signal−input transistor pair − or harmonics of the modulating signal will be generated and appear in the device output as spurious sidebands of the suppressed carrier. This requirement places an upper limit on input−signal amplitude (see Figure 20). Note also that an optimu ...
... must be maintained in the signal−input transistor pair − or harmonics of the modulating signal will be generated and appear in the device output as spurious sidebands of the suppressed carrier. This requirement places an upper limit on input−signal amplitude (see Figure 20). Note also that an optimu ...
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.