Analog and digital filters
... calculations typically involve multiplying the input values by constants and adding the products together. If necessary, the results of these calculations, which now represent sampled values of the filtered signal, are output through a DAC (digital to analog converter) to convert the signal back to ...
... calculations typically involve multiplying the input values by constants and adding the products together. If necessary, the results of these calculations, which now represent sampled values of the filtered signal, are output through a DAC (digital to analog converter) to convert the signal back to ...
SLLIMM™- 2nd series IPM, 3-phase inverter, 20 A, 600 V short
... be as short as possible and the use of RC filters (R1, C1) on each input signal is suggested. The filters should be with a constant time of about 100 ns and placed as close as possible to the IPM input pins. 2. The use of a bypass capacitor CVCC (aluminum or tantalum) can reduce the transient circui ...
... be as short as possible and the use of RC filters (R1, C1) on each input signal is suggested. The filters should be with a constant time of about 100 ns and placed as close as possible to the IPM input pins. 2. The use of a bypass capacitor CVCC (aluminum or tantalum) can reduce the transient circui ...
DOC - Picosecond Timing Project
... 2.1.1 Backup Clock It may be advisable to consider inclusion of a backup clock source for the FPGA on the DAQ Board to insure that command and control features are still active and functional even in the absence of a System Clock. 2.2 FPGA action upon System Clock The FPGA will receive the System Cl ...
... 2.1.1 Backup Clock It may be advisable to consider inclusion of a backup clock source for the FPGA on the DAQ Board to insure that command and control features are still active and functional even in the absence of a System Clock. 2.2 FPGA action upon System Clock The FPGA will receive the System Cl ...
TPA2000D2 数据资料 dataSheet 下载
... The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components. The most significant ad ...
... The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components. The most significant ad ...
Sensor Signal Conditioning for Biomedical Instrumentation
... of the sensor package, which as discussed earlier will be assumed to be a voltage signal, is subsequently processed to enhance its utility for the intended application. For many applications of sensors, this stage is concerned with enhancing SNR—this is the utilitarian function required from the sig ...
... of the sensor package, which as discussed earlier will be assumed to be a voltage signal, is subsequently processed to enhance its utility for the intended application. For many applications of sensors, this stage is concerned with enhancing SNR—this is the utilitarian function required from the sig ...
a 60 MHz, 2000 V/ Monolithic Op Amp AD844
... 1. The AD844 is a versatile, low cost component providing an excellent combination of ac and dc performance. 2. It is essentially free from slew rate limitations. Rise and fall times are essentially independent of output level. 3. The AD844 can be operated from ± 4.5 V to ± 18 V power supplies and i ...
... 1. The AD844 is a versatile, low cost component providing an excellent combination of ac and dc performance. 2. It is essentially free from slew rate limitations. Rise and fall times are essentially independent of output level. 3. The AD844 can be operated from ± 4.5 V to ± 18 V power supplies and i ...
simplified block diagram
... specified operating conditions. Long exposure to maximum rating may affect device reliability. The use of a thermal heat sink is mandatory (see Thermal characteristics). ...
... specified operating conditions. Long exposure to maximum rating may affect device reliability. The use of a thermal heat sink is mandatory (see Thermal characteristics). ...
NLC
... IT WORKS (or seems to, so far…): small size: pcb 90 x 100mm (with front end 160 x 100 x 25mm) good pulse shape risetime 6.5ns, delay 6ns A Note on Speed Issues figures are with HF compensation in driver and output to boost speed the FETs have a bit more source inductance than suggested by datasheet ...
... IT WORKS (or seems to, so far…): small size: pcb 90 x 100mm (with front end 160 x 100 x 25mm) good pulse shape risetime 6.5ns, delay 6ns A Note on Speed Issues figures are with HF compensation in driver and output to boost speed the FETs have a bit more source inductance than suggested by datasheet ...
Circuit Characteristics
... to the output terminals, unlike 74H and 74S where it is returned to ground which is a more power consuming configuration. This configuration allows the output to pull up to one VBE below VCC for low values of output current. The F00 output includes clamping diodes to limit undershoot and control rin ...
... to the output terminals, unlike 74H and 74S where it is returned to ground which is a more power consuming configuration. This configuration allows the output to pull up to one VBE below VCC for low values of output current. The F00 output includes clamping diodes to limit undershoot and control rin ...
THE McINTOSH MR 74 SOLID STATE AM FM/FM STEREO TUNER
... circuit alignment. They are also used in conjunction with the Mclntosh Maximum Performance Indicator. Provides 120 volt AC power up to 400 watts for additional equipment such as amplifiers, or other equipment. This outlet is not fused. It turns on and off with the front panel AC power switch on the ...
... circuit alignment. They are also used in conjunction with the Mclntosh Maximum Performance Indicator. Provides 120 volt AC power up to 400 watts for additional equipment such as amplifiers, or other equipment. This outlet is not fused. It turns on and off with the front panel AC power switch on the ...
Measuring Loudspeaker Driver Parameters
... calculations). Do not be tempted to use a voltage any higher than around 1V RMS , as the speaker may be driven outside its linear range, which ruins the validity of the measurements. The parameters being measured are 'small signal', and it essential that a small signal is actually used. With an 8 Oh ...
... calculations). Do not be tempted to use a voltage any higher than around 1V RMS , as the speaker may be driven outside its linear range, which ruins the validity of the measurements. The parameters being measured are 'small signal', and it essential that a small signal is actually used. With an 8 Oh ...
AD9748 数据手册DataSheet 下载
... performance, resolution, and cost. The AD9748 offers exceptional ac and dc performance while supporting update rates up to 210 MSPS. The AD9748’s low power dissipation makes it well suited for portable and low power applications. Its power dissipation can be further reduced to 60 mW with a slight de ...
... performance, resolution, and cost. The AD9748 offers exceptional ac and dc performance while supporting update rates up to 210 MSPS. The AD9748’s low power dissipation makes it well suited for portable and low power applications. Its power dissipation can be further reduced to 60 mW with a slight de ...
INA111 High Speed FET-Input INSTRUMENTATION AMPLIFIER
... Input circuitry must provide a path for this input bias current if the INA111 is to operate properly. Figure 3 shows various provisions for an input bias current path. Without a bias current return path, the inputs will float to a potential which exceeds the common-mode range of the INA111 and the i ...
... Input circuitry must provide a path for this input bias current if the INA111 is to operate properly. Figure 3 shows various provisions for an input bias current path. Without a bias current return path, the inputs will float to a potential which exceeds the common-mode range of the INA111 and the i ...
SC1887 Full Data Sheet, version 1.0
... Wideband signals in today’s telecommunications systems have high peak-to-average ratios and stringent spectral regrowth specifications. These specifications place high linearity demands on power amplifiers. Linearity may be achieved by backing off output power at the price of reducing efficiency. Ho ...
... Wideband signals in today’s telecommunications systems have high peak-to-average ratios and stringent spectral regrowth specifications. These specifications place high linearity demands on power amplifiers. Linearity may be achieved by backing off output power at the price of reducing efficiency. Ho ...
AD8428 数据手册DataSheet 下载
... Amplifier A1 must keep the collector of Q1 at a constant voltage. It does this by forcing −RG to be a precise diode drop from −IN. Similarly, A2 forces +RG to be a constant diode drop from +IN. Therefore, a replica of the differential input voltage is placed across the gain setting resistor, RG. The ...
... Amplifier A1 must keep the collector of Q1 at a constant voltage. It does this by forcing −RG to be a precise diode drop from −IN. Similarly, A2 forces +RG to be a constant diode drop from +IN. Therefore, a replica of the differential input voltage is placed across the gain setting resistor, RG. The ...
What is burn-out thermocouple? The thermocouple burn
... The thermocouple burn-out function is mostly used in a temperature control system with a thermocouple input. If the thermocouple burns out, the controller loses the input signal. This is equivalent to the measured temperature becoming very low. Then, the controller responds by trying to increase the ...
... The thermocouple burn-out function is mostly used in a temperature control system with a thermocouple input. If the thermocouple burns out, the controller loses the input signal. This is equivalent to the measured temperature becoming very low. Then, the controller responds by trying to increase the ...
CHEMISTRY 3080 4.0 Instrumental Methods of Chemical Analysis
... linear with concentration. (Note - that the useful range does NOT include the detection limit, working at the detection limit is NOT reliable.) For a general instrumental method, we would like linear dynamic and useful ranges of greater than 2 orders of magnitude...the more the better usually. -for ...
... linear with concentration. (Note - that the useful range does NOT include the detection limit, working at the detection limit is NOT reliable.) For a general instrumental method, we would like linear dynamic and useful ranges of greater than 2 orders of magnitude...the more the better usually. -for ...
SSM2402/SSM2412 Dual Audio Analog Switches Data Sheet (Rev. A)
... An important feature is the guaranteed “break-before-make” for all units, even IC-to-IC. In large systems with multiple switching channels, all separate switching units must open before any switch goes into the ON-state. With the SSM2402/ SSM2412, you can be certain that multiple circuits will all b ...
... An important feature is the guaranteed “break-before-make” for all units, even IC-to-IC. In large systems with multiple switching channels, all separate switching units must open before any switch goes into the ON-state. With the SSM2402/ SSM2412, you can be certain that multiple circuits will all b ...
Transimpedance amplifier (140MHz)
... from a laser diode, for example, will be converted into a voltage by the feedback resistor RF. The transistor Q1 provides most of the open loop gain of the circuit, AVOL≈70. The emitter follower Q2 minimizes loading on Q1. The transistor Q4, resistor R7, and VB1 provide level shifting and interface ...
... from a laser diode, for example, will be converted into a voltage by the feedback resistor RF. The transistor Q1 provides most of the open loop gain of the circuit, AVOL≈70. The emitter follower Q2 minimizes loading on Q1. The transistor Q4, resistor R7, and VB1 provide level shifting and interface ...