CST-5000 5.5 MB
... or, E-Mail can be sent to the Customer Support Department at: [email protected] Contact us via the web at www.comtechefdata.com. 1. To return a Comtech EFData product (in-warranty and out-of-warranty) for repair or replacement: 2. Request a Return Material Authorization (RMA) number from the ...
... or, E-Mail can be sent to the Customer Support Department at: [email protected] Contact us via the web at www.comtechefdata.com. 1. To return a Comtech EFData product (in-warranty and out-of-warranty) for repair or replacement: 2. Request a Return Material Authorization (RMA) number from the ...
Rail-to-Rail Op Amp Design ( cont`d )
... • To ensure the stability of the amplifier, we should maintain a sufficient phase margin. Usually, we let p 2 to be 2.5 times of GBW. Let’s assume Cm=CL/2, then z=2p2=5×GBW. • If the total transconductance of the input stage, gm1, varies 2 times as we have encountered in previous discussion, from gm ...
... • To ensure the stability of the amplifier, we should maintain a sufficient phase margin. Usually, we let p 2 to be 2.5 times of GBW. Let’s assume Cm=CL/2, then z=2p2=5×GBW. • If the total transconductance of the input stage, gm1, varies 2 times as we have encountered in previous discussion, from gm ...
GV3000/SE AC Drive Ver. 6.04, 30
... Deleted the following statement: ‘The Motor Overload Enable parameter (P.040) can be used in place of the electronic thermal overload relays in single motor applications’. ...
... Deleted the following statement: ‘The Motor Overload Enable parameter (P.040) can be used in place of the electronic thermal overload relays in single motor applications’. ...
B. A Parallel Circuit
... 22. A technician is installing a sub woofer in a vehicle. The vehicle's amplifier requires a 4-ohm sub. The sub that the technician must install is 8 ohms. How can the technician their knowledge of series and parallel circuits to make this work? What resistors would be needed, and how could the syst ...
... 22. A technician is installing a sub woofer in a vehicle. The vehicle's amplifier requires a 4-ohm sub. The sub that the technician must install is 8 ohms. How can the technician their knowledge of series and parallel circuits to make this work? What resistors would be needed, and how could the syst ...
ADE7754 数据手册DataSheet 下载
... and voltage transducers. To keep ground noise around the ADE7754 to a minimum, the quiet ground plane should be connected only to the digital ground plane at one point. It is acceptable to place the entire device on the analog ground plane. ...
... and voltage transducers. To keep ground noise around the ADE7754 to a minimum, the quiet ground plane should be connected only to the digital ground plane at one point. It is acceptable to place the entire device on the analog ground plane. ...
practical design techniques for sensor signal conditioning
... A logical way to classify sensors is with respect to the physical property the sensor is designed to measure. Thus we have temperature sensors, force sensors, pressure sensors, motion sensors, etc. However, sensors which measure different properties may have the same type of electrical output. For i ...
... A logical way to classify sensors is with respect to the physical property the sensor is designed to measure. Thus we have temperature sensors, force sensors, pressure sensors, motion sensors, etc. However, sensors which measure different properties may have the same type of electrical output. For i ...
Datasheet - Texas Instruments
... The battery is charged using a standard Li-Ion charge profile with three phases: precharge, constant current and constant voltage. A voltage-based JEITA compatible battery pack thermistor monitoring input (TS) is included that monitors battery temperature and automatically changes charge parameters ...
... The battery is charged using a standard Li-Ion charge profile with three phases: precharge, constant current and constant voltage. A voltage-based JEITA compatible battery pack thermistor monitoring input (TS) is included that monitors battery temperature and automatically changes charge parameters ...
MAX6946/MAX6947 10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control
... MAX6947s’ supply voltage whether used as logic inputs, logic outputs, or constant-current sinks. The MAX6946/MAX6947 feature shutdown and standby modes for low-power dissipation. The I/O ports feature pulse-width modulation (PWM) of the outputs and can stagger the PWM timing of the 10 port outputs i ...
... MAX6947s’ supply voltage whether used as logic inputs, logic outputs, or constant-current sinks. The MAX6946/MAX6947 feature shutdown and standby modes for low-power dissipation. The I/O ports feature pulse-width modulation (PWM) of the outputs and can stagger the PWM timing of the 10 port outputs i ...
MAX2035 Ultrasound Variable-Gain Amplifier General Description Features
... low-noise performance targeting ultrasound imaging and Doppler applications. Each amplifier features differential inputs and outputs and a total gain range of typically 50dB. In addition, the VGAs offer very low output-referred noise performance suitable for interfacing with 10-bit ADCs. The MAX2035 ...
... low-noise performance targeting ultrasound imaging and Doppler applications. Each amplifier features differential inputs and outputs and a total gain range of typically 50dB. In addition, the VGAs offer very low output-referred noise performance suitable for interfacing with 10-bit ADCs. The MAX2035 ...
SWE-94-U - Metrix Electronics
... exceed the recommended values. In such cases forced cooling of the unit must be considered (e.g. by using a ventilator). ...
... exceed the recommended values. In such cases forced cooling of the unit must be considered (e.g. by using a ventilator). ...
CD74HCT4046A 数据资料 dataSheet 下载
... frequency. At this stable point the voltage on C2 remains constant as the PC2 output is in three-state and the VCO input at pin 9 is a high impedance. Also in this condition, the signal at the phase comparator pulse output (PCPOUT) is a HIGH level and so can be used for indicating a locked condition ...
... frequency. At this stable point the voltage on C2 remains constant as the PC2 output is in three-state and the VCO input at pin 9 is a high impedance. Also in this condition, the signal at the phase comparator pulse output (PCPOUT) is a HIGH level and so can be used for indicating a locked condition ...
DS1232 MicroMonitor Chip FEATURES
... A watchdog timer function forces RST and RST signals to the active state when the ST input is not stimulated for a predetermined time period. The time period is set by the TD input to be typically 150 ms with TD connected to ground, 600 ms with TD left unconnected, and 1.2 seconds with TD connected ...
... A watchdog timer function forces RST and RST signals to the active state when the ST input is not stimulated for a predetermined time period. The time period is set by the TD input to be typically 150 ms with TD connected to ground, 600 ms with TD left unconnected, and 1.2 seconds with TD connected ...
Designing With TI Ultra-Low-Voltage CMOS (AUC) Octals and
... Power Consumption of the AUC16374 and AUCH16374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Laboratory Setup for Testing AUC Signal Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.8-V VCC High-to-Low Switching, With All 16 Bit ...
... Power Consumption of the AUC16374 and AUCH16374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Laboratory Setup for Testing AUC Signal Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.8-V VCC High-to-Low Switching, With All 16 Bit ...
ACA 635 IGBT Supply Sections 260 to 4728 kVA ACS
... be reconnected unless the installation work is complete. Dangerous residual voltages remain in the capacitors when the disconnecting device is opened. Wait for 5 minutes after switching off the supply before starting work. Always ensure by measuring that the voltage between the terminals UDC+ and UD ...
... be reconnected unless the installation work is complete. Dangerous residual voltages remain in the capacitors when the disconnecting device is opened. Wait for 5 minutes after switching off the supply before starting work. Always ensure by measuring that the voltage between the terminals UDC+ and UD ...
AN84 - Linear Technology Magazine Circuit Collection, Volume IV
... LTC1553 Synchronous Regulator Controller Powers Pentium® Pro and Other Big Processors ......................... 13 Synchronizing LTC1430s for Reduced Ripple .................................................................................................... 16 Combine a Switching Regulator and an Ul ...
... LTC1553 Synchronous Regulator Controller Powers Pentium® Pro and Other Big Processors ......................... 13 Synchronizing LTC1430s for Reduced Ripple .................................................................................................... 16 Combine a Switching Regulator and an Ul ...
H P D C
... The primary objective of this thesis is to develop new digital control architecture for processor voltage regulators with low complexity and high dynamic performance. A digital control technique to naturally implement the desired output impedance is proposed. In this technique, Adaptive Voltage Posi ...
... The primary objective of this thesis is to develop new digital control architecture for processor voltage regulators with low complexity and high dynamic performance. A digital control technique to naturally implement the desired output impedance is proposed. In this technique, Adaptive Voltage Posi ...
ISL94202 - Intersil
... is an N-channel device. The FET is turned on by the ISL94202 if all conditions are acceptable. The ISL94202 will turn off the FET in the event of an out-of-bounds condition. The FET can be turned off by an external microcontroller by writing to the PCFET control bit. The PCFET output is also turned ...
... is an N-channel device. The FET is turned on by the ISL94202 if all conditions are acceptable. The ISL94202 will turn off the FET in the event of an out-of-bounds condition. The FET can be turned off by an external microcontroller by writing to the PCFET control bit. The PCFET output is also turned ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.