NE555 555 Timer - West Florida Components
... level of the comparator are both directly proportional to supply voltage, the timing interval is independent of supply. Applying a negative pulse simultaneously to the reset terminal (pin 4) and the trigger terminal (pin 2) during the timing cycle discharges the external capacitor and causes the cyc ...
... level of the comparator are both directly proportional to supply voltage, the timing interval is independent of supply. Applying a negative pulse simultaneously to the reset terminal (pin 4) and the trigger terminal (pin 2) during the timing cycle discharges the external capacitor and causes the cyc ...
LT5571 - 620MHz – 1100MHz High Linearity Direct Quadrature Modulator.
... RFID, GSM, EDGE, CDMA, CDMA2000, and other systems. It may also be configured as an image reject upconverting mixer by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. T ...
... RFID, GSM, EDGE, CDMA, CDMA2000, and other systems. It may also be configured as an image reject upconverting mixer by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. T ...
Troubleshooting a 4/20mA loop
... Troubleshooting a 4/20mA loop power supply, malfunctioning electronics, etc aren’t part of troubleshooting a 4/20mA loop, unless the loop is being powered by a supply that is part of the indicator and one can continue by repairing the indicator to resolve these issues. Problems with transmitters usu ...
... Troubleshooting a 4/20mA loop power supply, malfunctioning electronics, etc aren’t part of troubleshooting a 4/20mA loop, unless the loop is being powered by a supply that is part of the indicator and one can continue by repairing the indicator to resolve these issues. Problems with transmitters usu ...
Peak holder employing field
... 18, whose output in turn is connected to output terminal a high-gain preampli?er connected in series with a diode 20. A storage capacitor 22 is connected from a point be arranged to pass the signal to be detected and held, and a post-ampli?er having a high input impedance. A capaci 15 tween diode 16 ...
... 18, whose output in turn is connected to output terminal a high-gain preampli?er connected in series with a diode 20. A storage capacitor 22 is connected from a point be arranged to pass the signal to be detected and held, and a post-ampli?er having a high input impedance. A capaci 15 tween diode 16 ...
OP191 数据手册DataSheet 下载
... family has a unique input stage that allows the input voltage to safely extend 10 V beyond either supply without any phase inversion or latch-up. The output voltage swings to within millivolts of the supplies and continues to sink or source current all the way to the supplies. ...
... family has a unique input stage that allows the input voltage to safely extend 10 V beyond either supply without any phase inversion or latch-up. The output voltage swings to within millivolts of the supplies and continues to sink or source current all the way to the supplies. ...
Aalborg Universitet Wind Power Conversion System
... The output DC voltage of the passive rectifier varies according to the wind speed and thereby the voltage of the DClink which is the input voltage of the PWM-VSI will be unstable without dedicated control. Such instability may cause a fault operation of the VSI when the DC-link voltage is lower than ...
... The output DC voltage of the passive rectifier varies according to the wind speed and thereby the voltage of the DClink which is the input voltage of the PWM-VSI will be unstable without dedicated control. Such instability may cause a fault operation of the VSI when the DC-link voltage is lower than ...
Slides - Events
... silicon sensors”, R. A. Shukla, V. G. Achanta, S. R. Dugad .. et.al Review of Scientific Instruments, 87, 015114 (2016); doi: 10.1063/1.4940424 Raghunandan Shukla, DHEP Meet 2016 ...
... silicon sensors”, R. A. Shukla, V. G. Achanta, S. R. Dugad .. et.al Review of Scientific Instruments, 87, 015114 (2016); doi: 10.1063/1.4940424 Raghunandan Shukla, DHEP Meet 2016 ...
2W Constant Output Power Class-D Audio Amplifier with Adaptive
... TPA2025D1 monitors the battery voltage and automatically reduces the gain when the battery voltage is below a certain threshold voltage, which is defined as inflection point. Although battery tracking AGC lowers the audio loudness, it prevents high battery current at end-of-charge battery voltage. T ...
... TPA2025D1 monitors the battery voltage and automatically reduces the gain when the battery voltage is below a certain threshold voltage, which is defined as inflection point. Although battery tracking AGC lowers the audio loudness, it prevents high battery current at end-of-charge battery voltage. T ...
MAX1802 Digital Camera Step-Down Power Supply General Description
... adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500mA with up to 94% efficiency. The three auxiliary ...
... adjustable operating frequency (up to 1MHz) facilitates designs for optimum size, cost, and efficiency. The core step-down DC-DC converter accepts inputs from 2.7V to 5.5V and regulates a resistor-adjustable output from 1.25V to 5.5V. It delivers 500mA with up to 94% efficiency. The three auxiliary ...
"The design of sigma-delta modulation analog-to-digital converters,"
... In analog implementations of ZA modulators, the signal is corrupted not only by quantization error, but also by electronic noise generated in the constituent circuits. Noise injected at the modulator input is the dominant contributor. Input-referred noise from the comparator undergoes the same secon ...
... In analog implementations of ZA modulators, the signal is corrupted not only by quantization error, but also by electronic noise generated in the constituent circuits. Noise injected at the modulator input is the dominant contributor. Input-referred noise from the comparator undergoes the same secon ...
FEATURES DESCRIPTION D
... Low distortion operation is ensured by the high gain bandwidth product (200MHz) and slew rate (850V/µs), making the OPA832 an ideal input buffer stage to 3V and 5V CMOS converters. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A l ...
... Low distortion operation is ensured by the high gain bandwidth product (200MHz) and slew rate (850V/µs), making the OPA832 an ideal input buffer stage to 3V and 5V CMOS converters. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A l ...
CM8870 - Bilim Teknik
... 40ms would be 300K. A typical circuit using this steering configuration is shown in Figure 1. The timing requirements for most telecommunication applications are satisfied with this circuit. Different steering arrangements may be used to select independently the guard-times for tone-present (tGTP) a ...
... 40ms would be 300K. A typical circuit using this steering configuration is shown in Figure 1. The timing requirements for most telecommunication applications are satisfied with this circuit. Different steering arrangements may be used to select independently the guard-times for tone-present (tGTP) a ...
Dual, Wideband, High Output Current Operational Amplifier with Active Off-Line Control OPA2673 FEATURES
... Specified on ±6V supplies (to support +12V operation), the OPA2673 also supports up to +13V single or ±6.5V dual supplies. Video applications benefit from a very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dΦ nonlinearity. ...
... Specified on ±6V supplies (to support +12V operation), the OPA2673 also supports up to +13V single or ±6.5V dual supplies. Video applications benefit from a very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dΦ nonlinearity. ...
Resonance - India Study Channel
... To satisfy this condition, in equation (3), QS = 0.5 at f2 and QS = -0.5 at f1. At f2, QS = 0.5 and At f1, QS = -0.5 At f1, is –ve from equation (1), we get, - = (f1-fr)/ fr or f1= fr (1- ) At f2, is +ve from equation (1), we get, = (f2-fr)/ fr or f2= fr (1+ ) ...
... To satisfy this condition, in equation (3), QS = 0.5 at f2 and QS = -0.5 at f1. At f2, QS = 0.5 and At f1, QS = -0.5 At f1, is –ve from equation (1), we get, - = (f1-fr)/ fr or f1= fr (1- ) At f2, is +ve from equation (1), we get, = (f2-fr)/ fr or f2= fr (1+ ) ...
LT6402-12
... The LT®6402-12 is a low distortion, low noise differential amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-12 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or d ...
... The LT®6402-12 is a low distortion, low noise differential amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-12 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or d ...
OPA692 数据资料 dataSheet 下载
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
MAX5066 Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applications General Description
... MOSFETs and is capable of providing more than 25A of load current. The MAX5066 uses average current-mode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ri ...
... MOSFETs and is capable of providing more than 25A of load current. The MAX5066 uses average current-mode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ri ...
FEATURES APPLICATIONS D
... OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distortion for a 2VPP differential output operating from +5V to ...
... OPA2613 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distortion for a 2VPP differential output operating from +5V to ...