MP20075 - Monolithic Power System
... ground with a 1.0μF ceramic capacitor for stable operation. The VTTREF is turned on as long as VDDQ is higher the UVLO threshold. VTTREF features a soft-start and tracks VREF/2. Output Voltages Sensing The VTT output voltage is sensed across the VTTSEN and GND pins. The VTTSEN should be connected to ...
... ground with a 1.0μF ceramic capacitor for stable operation. The VTTREF is turned on as long as VDDQ is higher the UVLO threshold. VTTREF features a soft-start and tracks VREF/2. Output Voltages Sensing The VTT output voltage is sensed across the VTTSEN and GND pins. The VTTSEN should be connected to ...
Shure SCM800/SCM800E User Guide (English)
... 14. LINE OUTPUT Removable Block Connector: Active balanced line-level signal for connection to amplifiers, recorders or other mixers. If necessary, output level can be changed to microphone level. Refer to the Internal Modifications section of this manual. ...
... 14. LINE OUTPUT Removable Block Connector: Active balanced line-level signal for connection to amplifiers, recorders or other mixers. If necessary, output level can be changed to microphone level. Refer to the Internal Modifications section of this manual. ...
ADCMP582 数据手册DataSheet 下载
... The CML output stage is designed to directly drive 400 mV into 50 Ω transmission lines terminated to ground. The NECL output stages are designed to directly drive 400 mV into 50 Ω terminated to −2 V. The PECL output stages are designed to directly drive 400 mV into 50 Ω terminated to VCCO − 2 V. Hig ...
... The CML output stage is designed to directly drive 400 mV into 50 Ω transmission lines terminated to ground. The NECL output stages are designed to directly drive 400 mV into 50 Ω terminated to −2 V. The PECL output stages are designed to directly drive 400 mV into 50 Ω terminated to VCCO − 2 V. Hig ...
MAX8855/MAX8855A Dual, 5A, 2MHz Step-Down Regulators General Description Features
... The MAX8855/MAX8855A high-efficiency, dual step-down regulators are capable of delivering up to 5A at each output. The devices operate from a 2.25V to 3.6V supply, and provide output voltages from 0.6V to 0.9 x VIN, making them ideal for on-board point-of-load applications. Total output error is les ...
... The MAX8855/MAX8855A high-efficiency, dual step-down regulators are capable of delivering up to 5A at each output. The devices operate from a 2.25V to 3.6V supply, and provide output voltages from 0.6V to 0.9 x VIN, making them ideal for on-board point-of-load applications. Total output error is les ...
MAX1774 Dual, High-Efficiency, Step-Down Converter with Backup Battery Switchover General Description
... The MAX1774 is a complete power-supply solution for PDAs and other hand-held devices. It integrates two high-efficiency step-down converters, a boost converter for backup battery regulation, and four voltage detectors in a small 32-pin QFN or 28-pin QSOP package. The MAX1774 accepts inputs from +2.7 ...
... The MAX1774 is a complete power-supply solution for PDAs and other hand-held devices. It integrates two high-efficiency step-down converters, a boost converter for backup battery regulation, and four voltage detectors in a small 32-pin QFN or 28-pin QSOP package. The MAX1774 accepts inputs from +2.7 ...
UC2907 数据资料 dataSheet 下载
... (–) SENSE: (Pin 4) This is a high-impedance pin allowing remote sensing of the system ground, bypassing any voltage drops which might appear in the power return line. This point should be considered as the true ground. Unless otherwise stated, all voltages are with respect to this point. Artificial ...
... (–) SENSE: (Pin 4) This is a high-impedance pin allowing remote sensing of the system ground, bypassing any voltage drops which might appear in the power return line. This point should be considered as the true ground. Unless otherwise stated, all voltages are with respect to this point. Artificial ...
Physical Properties of Logic Devices
... Rise and fall times are typically measured in nanoseconds (ηs) ...
... Rise and fall times are typically measured in nanoseconds (ηs) ...
Programmable AC/DC Electronic load MODEL 63800 SERIES
... 2.Crest Factor & Power Factor with real time correction The specification range of CF is 1.414 to 5.0 and PF is 0 to 1 lead or lag (limited by crest factor). The 63800 load controls power factor by shifting the current relative to the input voltage to generate a displacement power factor. If the PF ...
... 2.Crest Factor & Power Factor with real time correction The specification range of CF is 1.414 to 5.0 and PF is 0 to 1 lead or lag (limited by crest factor). The 63800 load controls power factor by shifting the current relative to the input voltage to generate a displacement power factor. If the PF ...
Chapter 7
... 7.3 Step Response of RL and RC Circuits We are going to find the currents and voltages in 1st order RL and RC circuits when a DC voltage or current is suddenly applied. The Step Response of an RL Circuit The switch is closed at t = 0 , the task is to find the expressions for the current in the circ ...
... 7.3 Step Response of RL and RC Circuits We are going to find the currents and voltages in 1st order RL and RC circuits when a DC voltage or current is suddenly applied. The Step Response of an RL Circuit The switch is closed at t = 0 , the task is to find the expressions for the current in the circ ...
MAX8621Y/MAX8621Z Dual Step-Down DC-DC Power-Management ICs for Portable Devices General Description
... from 0.6V to 3.3V. The output current is guaranteed up to 500mA. The four LDOs offer low 45µVRMS output noise and low dropout of only 100mV at 100mA. OUT1 and OUT2 deliver 300mA (min) of continuous output current. OUT3 and OUT4 deliver 150mA (min) of continuous output current. The output voltages ar ...
... from 0.6V to 3.3V. The output current is guaranteed up to 500mA. The four LDOs offer low 45µVRMS output noise and low dropout of only 100mV at 100mA. OUT1 and OUT2 deliver 300mA (min) of continuous output current. OUT3 and OUT4 deliver 150mA (min) of continuous output current. The output voltages ar ...
BQ25010 数据资料 dataSheet 下载
... The bq25015/7 devices charge the battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on minimum current. An internal charge timer provides a backup safety feature for charge termination. The bq25015/7 automatically re-starts the charge if the batt ...
... The bq25015/7 devices charge the battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on minimum current. An internal charge timer provides a backup safety feature for charge termination. The bq25015/7 automatically re-starts the charge if the batt ...
LM2595 1.0 A, Step-Down Switching Regulator
... For stable operation use recommended values of the output capacitors in Table 1. Low ESR electrolytic capacitors between 180 mF and 1000 mF provide best results. B. The capacitors voltage rating should be at least 1.5 times greater than the output voltage, and often much higher voltage rating is nee ...
... For stable operation use recommended values of the output capacitors in Table 1. Low ESR electrolytic capacitors between 180 mF and 1000 mF provide best results. B. The capacitors voltage rating should be at least 1.5 times greater than the output voltage, and often much higher voltage rating is nee ...
RRB_manual_fix_2011
... the above. Also it can be used with or without the buffer. The Treble Booster is a fine-tuned booster for just the right treble frequency with carefully designed bandwidth and an optimized slope of bass cut. The booster circuit is designed to overdrive the amplifier inputs from nice shimmer to heavy o ...
... the above. Also it can be used with or without the buffer. The Treble Booster is a fine-tuned booster for just the right treble frequency with carefully designed bandwidth and an optimized slope of bass cut. The booster circuit is designed to overdrive the amplifier inputs from nice shimmer to heavy o ...
500 MHz Four-Quadrant Multiplier AD834 Data Sheet FEATURES
... The input voltages are first converted to differential currents that drive the translinear core. The equivalent resistance of the voltage-to-current (V-I) converters is about 285 Ω, which results in low input related noise and drift. However, the low full-scale input voltage results in relatively hi ...
... The input voltages are first converted to differential currents that drive the translinear core. The equivalent resistance of the voltage-to-current (V-I) converters is about 285 Ω, which results in low input related noise and drift. However, the low full-scale input voltage results in relatively hi ...
Measurement and Error - New Age International
... (ii) Precision: It refers to the measure of the reproducibility or repeatability of the measurement. It is a measure of the degree to which successive measurements differ from one another. If a number of readings of a voltmeter are taken, then the expected value of 1.0 volt is not obtained on every ...
... (ii) Precision: It refers to the measure of the reproducibility or repeatability of the measurement. It is a measure of the degree to which successive measurements differ from one another. If a number of readings of a voltmeter are taken, then the expected value of 1.0 volt is not obtained on every ...
MT-076 TUTORIAL Differential Driver Analysis
... The design inputs are the source impedance RS, the gain setting resistor RG1, and the desired gain G. Note that the gain is measured with respect to the signal voltage source, VSIG. In order to prevent VOCM from producing an unwanted offset voltage at the differential output, the net impedances seen ...
... The design inputs are the source impedance RS, the gain setting resistor RG1, and the desired gain G. Note that the gain is measured with respect to the signal voltage source, VSIG. In order to prevent VOCM from producing an unwanted offset voltage at the differential output, the net impedances seen ...
MP85A/ MP85ADP
... The start/stop conditions are used to synchronize measurement with the production process. Signalling is optional via CANopen, PROFIBUS-DPV1, digital input or internal trigger. Start/stop conditions are available for a wide variety of applications, such as: • External start and stop signal • Setpoin ...
... The start/stop conditions are used to synchronize measurement with the production process. Signalling is optional via CANopen, PROFIBUS-DPV1, digital input or internal trigger. Start/stop conditions are available for a wide variety of applications, such as: • External start and stop signal • Setpoin ...
AS1363
... If pin EN is connected to GND the AS1363 is disabled. In shutdown mode all internal circuits are turned off, reducing supply current to 30nA typical. For normal operation pin EN must be connected to IN. During shutdown, POK is low. ...
... If pin EN is connected to GND the AS1363 is disabled. In shutdown mode all internal circuits are turned off, reducing supply current to 30nA typical. For normal operation pin EN must be connected to IN. During shutdown, POK is low. ...
Synthesis and Analysis of a Series-Connected Switched-Capacitor DC-DC converter Kei Eguchi , Non-member
... with high efficiency. To solve this problem, seriesconnected SC DC-DC converters have been proposed [5-6]. By connecting N (N = 2, 3, . . . ) converters in series, they can provide various output voltages. In the previous studies, the series-connected DC-DC converters have been constructed with ring ...
... with high efficiency. To solve this problem, seriesconnected SC DC-DC converters have been proposed [5-6]. By connecting N (N = 2, 3, . . . ) converters in series, they can provide various output voltages. In the previous studies, the series-connected DC-DC converters have been constructed with ring ...
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.