Mixing Signals
... A mixer circuit is an important part of many audio systems. For example DJ’s use a mixer to ‘voice over’ records. Recording studios use mixers to balance the sound from different voices and instruments. Summing Amplifier The basic building block of a mixer is an inverting amplifier, configured as a ...
... A mixer circuit is an important part of many audio systems. For example DJ’s use a mixer to ‘voice over’ records. Recording studios use mixers to balance the sound from different voices and instruments. Summing Amplifier The basic building block of a mixer is an inverting amplifier, configured as a ...
USB-234 - Measurement Computing
... compatible with USB 1.1 ports, but use with this older hardware is not recommended due to longer initialization times that can occur when the USB-234 is connected through USB 1.1 ports or hubs. ...
... compatible with USB 1.1 ports, but use with this older hardware is not recommended due to longer initialization times that can occur when the USB-234 is connected through USB 1.1 ports or hubs. ...
ADG752 数据手册DataSheet下载
... The ADG752 is designed on a submicron process that provides low power dissipation yet gives high switching speed and low on resistance. This part is a fully bidirectional switch and can handle signals up to and including the supply rails. Break-before-make switching action ensures the input signals ...
... The ADG752 is designed on a submicron process that provides low power dissipation yet gives high switching speed and low on resistance. This part is a fully bidirectional switch and can handle signals up to and including the supply rails. Break-before-make switching action ensures the input signals ...
The Two-Stage Op-Amp Input Common
... Figure shows the basic two stage op-amp made using an NMOS diff-amp and a PMOS commonsource amplifier (M7). As seen in Fig. M7 is biased to have the same current as M3 and M4. Note also the addition of the compensating network consisting of a compensation capacitor, Cc, (Miller compensation) and a z ...
... Figure shows the basic two stage op-amp made using an NMOS diff-amp and a PMOS commonsource amplifier (M7). As seen in Fig. M7 is biased to have the same current as M3 and M4. Note also the addition of the compensating network consisting of a compensation capacitor, Cc, (Miller compensation) and a z ...
DMPA MANUAL
... Instrument input gains remain the same and are affected by this adjustment. Input gain can be adjusted from 0dB (for line level signals) to 45dB of gain. Use the analog meters in the TUBE setting to gauge how much input gain is required. Additional gain is available via the Gain switch (+20dB) and t ...
... Instrument input gains remain the same and are affected by this adjustment. Input gain can be adjusted from 0dB (for line level signals) to 45dB of gain. Use the analog meters in the TUBE setting to gauge how much input gain is required. Additional gain is available via the Gain switch (+20dB) and t ...
Twitter - Texas Instruments
... requiring the designer to weigh board cost against performance. Be sure to consider the cost of qualification testing, if any. Multi-layer boards present a much lower design risk. ...
... requiring the designer to weigh board cost against performance. Be sure to consider the cost of qualification testing, if any. Multi-layer boards present a much lower design risk. ...
10. The Series Resistor and Inductor Circuit
... calculated as a function of time. Also, the voltage drops across the resistor and inductor are calculated. Again it is easier to study an experimental circuit with the battery and switch replaced by a signal generator producing a square wave. ...
... calculated as a function of time. Also, the voltage drops across the resistor and inductor are calculated. Again it is easier to study an experimental circuit with the battery and switch replaced by a signal generator producing a square wave. ...
Improving ADC Results Through Oversampling and
... The input voltage range of an ADC is determined by its reference voltage (VREF). Fusion devices include an internal 2.56 V reference, or you can supply an external reference up to 3.3 V. For the following examples, assume that the internal 2.56 V reference is used, so the full-scale input range of t ...
... The input voltage range of an ADC is determined by its reference voltage (VREF). Fusion devices include an internal 2.56 V reference, or you can supply an external reference up to 3.3 V. For the following examples, assume that the internal 2.56 V reference is used, so the full-scale input range of t ...
Kenwood DG5 Digital Display
... sectioned by two points. If the VFO or heterodyne local oscillator signal is disconnected with the DISPLAY-COUNTER selector in the DISPLAY position, the LEDs but the points go off ("blanking"). This shows a defect of the signal connection cable(s). ...
... sectioned by two points. If the VFO or heterodyne local oscillator signal is disconnected with the DISPLAY-COUNTER selector in the DISPLAY position, the LEDs but the points go off ("blanking"). This shows a defect of the signal connection cable(s). ...
Effects of Frequency Domain Phenomena on Time Domain Digital
... delays due to the current components “hugging” the corner increasing the mean length • 2 rights do not necessarily equal a left and a right, especially for wide traces • 45o bends, round and chamfered bends exhibit reduced effects Interconnect II ...
... delays due to the current components “hugging” the corner increasing the mean length • 2 rights do not necessarily equal a left and a right, especially for wide traces • 45o bends, round and chamfered bends exhibit reduced effects Interconnect II ...
to read Design Consideration
... sufficient output voltage to drive all but the most insensitive power amplifiers. However, there may be situations where either the source is a lower than expected voltage, or the power amplifier requires additional voltage drive. To accommodate these instances, there is a toggle switch at each inpu ...
... sufficient output voltage to drive all but the most insensitive power amplifiers. However, there may be situations where either the source is a lower than expected voltage, or the power amplifier requires additional voltage drive. To accommodate these instances, there is a toggle switch at each inpu ...
B Analog Signal Input
... automatically provides for a spoken reading of 0.0 percent for the minimum (4 ma) signal input value, and 100.0 percent for the maximum (20 ma) signal, until you enter different factors. In most cases, you will want to program the unit to give spoken reports in terms of the actual physical variables ...
... automatically provides for a spoken reading of 0.0 percent for the minimum (4 ma) signal input value, and 100.0 percent for the maximum (20 ma) signal, until you enter different factors. In most cases, you will want to program the unit to give spoken reports in terms of the actual physical variables ...
Applications of an OTA Current Controlled Amplifier
... We can manually set the control current Ictl in the CCA. The simple way to do this is with a foot operated rocker salvaged from a wah pedal, a buffering opamp to provide the current needed to drive the CCA, and a series resistor to convert the control *voltage* at the opamp output to a control *curr ...
... We can manually set the control current Ictl in the CCA. The simple way to do this is with a foot operated rocker salvaged from a wah pedal, a buffering opamp to provide the current needed to drive the CCA, and a series resistor to convert the control *voltage* at the opamp output to a control *curr ...
PD6363 Data Sheet - Precision Digital
... input signals or simple switch contacts to control the state of one Four digital inputs and four digital outputs are available per or more internal “interlock” relays. A violation (i.e. loss of input, expansion module. The PROVU meter will accept two of these open switch, or open circuit) forces one ...
... input signals or simple switch contacts to control the state of one Four digital inputs and four digital outputs are available per or more internal “interlock” relays. A violation (i.e. loss of input, expansion module. The PROVU meter will accept two of these open switch, or open circuit) forces one ...
A Multi-Channel Discriminator IC George Engel IC Design Research Laboratory
... A timeline for the major development tasks is presented in Fig. 4. A top-down design strategy will be employed. Behavioral simulations written in MATLAB will be used to validate the design specifications and to develop an effective and stable DC offset cancellation loop for both the zero and leading ...
... A timeline for the major development tasks is presented in Fig. 4. A top-down design strategy will be employed. Behavioral simulations written in MATLAB will be used to validate the design specifications and to develop an effective and stable DC offset cancellation loop for both the zero and leading ...
Evaluates: MAX4450 MAX4450 Evaluation Kit General Description Features
... greater than 20dB at 13.5MHz and greater than 40dB at 27MHz. Figure 5 illustrates the Signal Gain vs. Input Signal Frequency of the EV kit’s filtering circuit. The group delay variation across the bandwidth is 25ns or less and can be used for all of the video formats (RGB, Component, and Composite V ...
... greater than 20dB at 13.5MHz and greater than 40dB at 27MHz. Figure 5 illustrates the Signal Gain vs. Input Signal Frequency of the EV kit’s filtering circuit. The group delay variation across the bandwidth is 25ns or less and can be used for all of the video formats (RGB, Component, and Composite V ...
- Yokogawa
... The majority of industrial applications incorporate a variable speed drive in combination with a three phase induction motor. Where an Oscilloscope often has a limited channel count and non-isolated input channels, the DL850E can be equipped with 16 or more channels and has a diverse range of input ...
... The majority of industrial applications incorporate a variable speed drive in combination with a three phase induction motor. Where an Oscilloscope often has a limited channel count and non-isolated input channels, the DL850E can be equipped with 16 or more channels and has a diverse range of input ...
Wording for TIA-1083
... 11. Repeat steps 2 through 9 above with the UUT handset and base separated such that the UUT is in a Far Range Mode, if applicable. This may require physically locating the handset near maximum range from the base or using an RF isolation chamber. ...
... 11. Repeat steps 2 through 9 above with the UUT handset and base separated such that the UUT is in a Far Range Mode, if applicable. This may require physically locating the handset near maximum range from the base or using an RF isolation chamber. ...
Accuracy versus Resolution - Scientific Devices Australia
... twice as fast as the changing input. Many applications use a sampling rate at least 10 times the highest frequency present in the input signal. Sampling slower than one-half the signal frequency will result in inaccurate readings. Most ADC’s sampling speeds are adequate for slow varying process cont ...
... twice as fast as the changing input. Many applications use a sampling rate at least 10 times the highest frequency present in the input signal. Sampling slower than one-half the signal frequency will result in inaccurate readings. Most ADC’s sampling speeds are adequate for slow varying process cont ...
428F
... The circuitry of the 429A is completely direct-coupled and compatible with either normal or complementary logic signals in any duty ratio. Channel paralleling is accomplished by means of a single front-panel locking switch that is not in the signal path and hence permits switching with minimal effec ...
... The circuitry of the 429A is completely direct-coupled and compatible with either normal or complementary logic signals in any duty ratio. Channel paralleling is accomplished by means of a single front-panel locking switch that is not in the signal path and hence permits switching with minimal effec ...
High Speed Digital Input Buffer Circuits
... This can cause a large amount of current to flow in the inverters and damage the chip. To avoid this scenario, a switch M7 is connected to the output of the diff-amp which clips the node to ground when the buffer is disabled. The buffers are fabricated in AMI’s CN5 (0.5µm) process with a VDD of 5V a ...
... This can cause a large amount of current to flow in the inverters and damage the chip. To avoid this scenario, a switch M7 is connected to the output of the diff-amp which clips the node to ground when the buffer is disabled. The buffers are fabricated in AMI’s CN5 (0.5µm) process with a VDD of 5V a ...
ICL7135 Datasheet
... internal latches are enabled (i.e., loaded) during the first clock pulse after busy and are latched at the end of this clock pulse. The circuit automatically reverts to auto-zero when not BUSY, so it may also be considered a (Zl + AZ) signal. A very simple means for transmitting the data down a sing ...
... internal latches are enabled (i.e., loaded) during the first clock pulse after busy and are latched at the end of this clock pulse. The circuit automatically reverts to auto-zero when not BUSY, so it may also be considered a (Zl + AZ) signal. A very simple means for transmitting the data down a sing ...
PAXP - WayCon Positionsmesstechnik GmbH
... Setting the Jumpers The meter has three jumpers that must be checked and/or changed prior to applying power. To access the jumpers, remove the meter base from the case by firmly squeezing and pulling back on the side rear finger tabs. This should lower the latch below the case slot (which is located ...
... Setting the Jumpers The meter has three jumpers that must be checked and/or changed prior to applying power. To access the jumpers, remove the meter base from the case by firmly squeezing and pulling back on the side rear finger tabs. This should lower the latch below the case slot (which is located ...
department of electrical and electronic engineering - suzon-aust
... The ideal transformer can be simulated in Spice by making k close to one, and the inductors L1 and L2 very large, such that ωL1 and ωL2 is much larger than the resistors in series with the inductors. The secondary circuit needs a DC connection to ground. This can be accomplished by adding a large re ...
... The ideal transformer can be simulated in Spice by making k close to one, and the inductors L1 and L2 very large, such that ωL1 and ωL2 is much larger than the resistors in series with the inductors. The secondary circuit needs a DC connection to ground. This can be accomplished by adding a large re ...
FPO SHC5320 FEATURES DESCRIPTION
... During the adjustment, the sample/hold should be switching continuously between the Sample and the Hold modes. The offset should then be adjusted to zero output for the periods when the amplifier is in the Hold mode. In this way, the effects of both amplifier offset and charge offset will be account ...
... During the adjustment, the sample/hold should be switching continuously between the Sample and the Hold modes. The offset should then be adjusted to zero output for the periods when the amplifier is in the Hold mode. In this way, the effects of both amplifier offset and charge offset will be account ...
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.