For Electrostatic Discharge Sensitivity Testing Human Body Model
... pre-pulse voltage: A voltage occurring at the device under test (DUT) just prior to the generation of the HBM current pulse. (See Annex C.2) pulse generation circuit: The circuit network that produces a human body discharge current waveform. Also referred to as Dual Polarity Pulse Source. ringing: A ...
... pre-pulse voltage: A voltage occurring at the device under test (DUT) just prior to the generation of the HBM current pulse. (See Annex C.2) pulse generation circuit: The circuit network that produces a human body discharge current waveform. Also referred to as Dual Polarity Pulse Source. ringing: A ...
A MULTI-DIMENSIONAL SPREAD SPECTRUM TRANSCEIVER Saurabh Sinha Philosophiae Doctor (Electronic Engineering)
... using an analogue signal. Essentially, a higher frequency PN sequence is used to spread an information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only small portions of the signal can be blocked out. Various spread spectrum techniques have ...
... using an analogue signal. Essentially, a higher frequency PN sequence is used to spread an information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only small portions of the signal can be blocked out. Various spread spectrum techniques have ...
http://www.electronics-tutorials.ws/power/triac.html Triac Tutorial and
... holding current, IH. If we wish to control the mean value of the lamp current, rather than just switch it “ON” or “OFF”, we could apply a short pulse of gate current at a pre-set trigger point to allow conduction of the SCR to occur over part of the half-cycle only. Then the mean value of the lamp c ...
... holding current, IH. If we wish to control the mean value of the lamp current, rather than just switch it “ON” or “OFF”, we could apply a short pulse of gate current at a pre-set trigger point to allow conduction of the SCR to occur over part of the half-cycle only. Then the mean value of the lamp c ...
Temperature Controller with Limit Switch function 1 /16 DIN
... local regulations. The supply wiring should be routed away from the power cables. Avoid to use electromagnetic contactors, power Relays and high power motors nearby. Avoid power units nearby, especially if controlled in phase angle Keep the low level sensor input wires away from the power lines and ...
... local regulations. The supply wiring should be routed away from the power cables. Avoid to use electromagnetic contactors, power Relays and high power motors nearby. Avoid power units nearby, especially if controlled in phase angle Keep the low level sensor input wires away from the power lines and ...
TDA8953 2 × 210 W class-D power amplifier
... (1) Duty cycle of PWM output modulated according to the audio input signal. (2) Duty cycle of PWM output reduced due to TFB. (3) Amplifier is switched off due to OTP. ...
... (1) Duty cycle of PWM output modulated according to the audio input signal. (2) Duty cycle of PWM output reduced due to TFB. (3) Amplifier is switched off due to OTP. ...
UCC28950 数据资料 dataSheet 下载
... Before the UCC28950 controller will start up, the following conditions must be met: • VDD voltage exceeds rising UVLO threshold 7.3 V typical. • The 5-V reference voltage is available. • Junction temperature is below the thermal shutdown threshold of 140°C. • The voltage on the soft-start capacitor ...
... Before the UCC28950 controller will start up, the following conditions must be met: • VDD voltage exceeds rising UVLO threshold 7.3 V typical. • The 5-V reference voltage is available. • Junction temperature is below the thermal shutdown threshold of 140°C. • The voltage on the soft-start capacitor ...
Chapter 5 Induction Machines
... The relative motion of the stator flux and the rotor conductors induces voltages of frequency f2 = s f1 called the slip frequency, in the rotor. Thus, the electrical behavior of an induction machine is similar to that of a transformer but with the additional feature of frequency transformation prod ...
... The relative motion of the stator flux and the rotor conductors induces voltages of frequency f2 = s f1 called the slip frequency, in the rotor. Thus, the electrical behavior of an induction machine is similar to that of a transformer but with the additional feature of frequency transformation prod ...
Private Client Technical Editing 2
... be OFF immediately after the input changes state. However, if rise/fall times are finite, Iav will be a function of NMOS and PMOS cwrents, since both transistors will be ON simultan.eousJy for a certain duration in the switching. In our derivation, we win neglect the contribution of the partially OF ...
... be OFF immediately after the input changes state. However, if rise/fall times are finite, Iav will be a function of NMOS and PMOS cwrents, since both transistors will be ON simultan.eousJy for a certain duration in the switching. In our derivation, we win neglect the contribution of the partially OF ...
MAX7490/MAX7491 Dual Universal Switched-Capacitor Filters General Description Features
... resistors, can generate all standard 2nd-order functions: bandpass, lowpass, highpass, and notch (band reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be cr ...
... resistors, can generate all standard 2nd-order functions: bandpass, lowpass, highpass, and notch (band reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be cr ...
Bogie Tube Facts - Alltubetesters.com
... operation, digital logic applications, signal rectification, power rectification, vertical and horizontal sweep applications. Thus each type of tube has a set of required operating characteristics necessary to operate in the circuit of the equipment it was designed to work in. Electron tube design e ...
... operation, digital logic applications, signal rectification, power rectification, vertical and horizontal sweep applications. Thus each type of tube has a set of required operating characteristics necessary to operate in the circuit of the equipment it was designed to work in. Electron tube design e ...
Virtex-6 FPGA PCB Design Guide www.BDTIC.com/XILINX UG373 (v1.2) June 10, 2010
... substrate material (usually FR4, an epoxy/glass composite) with copper plating on both sides has portions of copper etched away to form conductive paths. Layers of plated and etched substrates are glued together in a stack with additional insulator substrates between the etched substrates. Holes are ...
... substrate material (usually FR4, an epoxy/glass composite) with copper plating on both sides has portions of copper etched away to form conductive paths. Layers of plated and etched substrates are glued together in a stack with additional insulator substrates between the etched substrates. Holes are ...
FEATURES APPLICATIONS DESCRIPTION
... 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 ...
7 Series FPGAs PCB Design Guide (UG483)
... in contract or tort, including negligence, or under any other theory of liability) for any loss or damage of any kind or nature related to, arising under, or in connection with, the Materials (including your use of the Materials), including for any direct, indirect, special, incidental, or consequen ...
... in contract or tort, including negligence, or under any other theory of liability) for any loss or damage of any kind or nature related to, arising under, or in connection with, the Materials (including your use of the Materials), including for any direct, indirect, special, incidental, or consequen ...
1.8 V, 6 LVDS/12 CMOS Outputs Low Power Clock Fanout Buffer ADCLK846
... Table 8 provides interface options for each type of connection. The SLEEP pin enables a sleep mode to power down the device. This device is available in a 24-pin LFCSP package. It is specified for operation over the standard industrial temperature range of −40°C to +85°C. ...
... Table 8 provides interface options for each type of connection. The SLEEP pin enables a sleep mode to power down the device. This device is available in a 24-pin LFCSP package. It is specified for operation over the standard industrial temperature range of −40°C to +85°C. ...
Creating Higher Voltage Outputs using Series Connected
... connection is required when used in an array. It forms an independent input filter for each BCM. It is used to attenuate high frequency currents among the BCMs and reduce the impact of beat frequencies. A resistor can be added in parallel with each input inductor to reduce the Q of the filter. The i ...
... connection is required when used in an array. It forms an independent input filter for each BCM. It is used to attenuate high frequency currents among the BCMs and reduce the impact of beat frequencies. A resistor can be added in parallel with each input inductor to reduce the Q of the filter. The i ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
... Alternatively, the on-chip 4-wire SPI-controlled 10-bit DAC can be used to control both attenuators. In addition, a step-up/down feature allows user-programmable attenuator stepping through command pulses without reprogramming the SPI interface. The MAX19793 is a monolithic device designed using one ...
... Alternatively, the on-chip 4-wire SPI-controlled 10-bit DAC can be used to control both attenuators. In addition, a step-up/down feature allows user-programmable attenuator stepping through command pulses without reprogramming the SPI interface. The MAX19793 is a monolithic device designed using one ...
The Pitfalls of Instrument Compatibility Mike Haney
... instruments. This paper discusses some of the issues that may be encountered when either replacing obsolete instrumentation or upgrading instrumentation in a test system. Some of the issues are easy to discover and understand such as minor differences in the instrument specifications between the leg ...
... instruments. This paper discusses some of the issues that may be encountered when either replacing obsolete instrumentation or upgrading instrumentation in a test system. Some of the issues are easy to discover and understand such as minor differences in the instrument specifications between the leg ...
LT1789-1/LT1789-10 - Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifier
... PSRR at G = 10: 100dB Min 1kHz Voltage Noise: 48nV/√Hz 0.1Hz to 10Hz Noise: 1.5μVP-P ...
... PSRR at G = 10: 100dB Min 1kHz Voltage Noise: 48nV/√Hz 0.1Hz to 10Hz Noise: 1.5μVP-P ...
Application Note AN-55 HiperLCS Family
... VBULK_NOM, and the HiperLCS will not start-up at nominal input voltage. If VBROWNOUT is below this range, the VOV_RESTART point will be below VBULK_NOM, and the HiperLCS will not restart after a voltage swell event that triggers VOV_SHUT. For maximum hold-up time, set VBROWNOUT to 65% of VBULK_NOM. ...
... VBULK_NOM, and the HiperLCS will not start-up at nominal input voltage. If VBROWNOUT is below this range, the VOV_RESTART point will be below VBULK_NOM, and the HiperLCS will not restart after a voltage swell event that triggers VOV_SHUT. For maximum hold-up time, set VBROWNOUT to 65% of VBULK_NOM. ...
LTC2960 - 36V Nano-Current Two
... is open drain if DVCC is grounded. Leave open if unused. (LTC2960-2/LTC2960-4) OUT pulls low when the monitored voltage rises above the IN– threshold. Released when monitored voltage falls below IN– threshold by 5%. For the LTC2960-4, OUT is driven to DVCC for a logic high. OUT is open drain if DVCC ...
... is open drain if DVCC is grounded. Leave open if unused. (LTC2960-2/LTC2960-4) OUT pulls low when the monitored voltage rises above the IN– threshold. Released when monitored voltage falls below IN– threshold by 5%. For the LTC2960-4, OUT is driven to DVCC for a logic high. OUT is open drain if DVCC ...
MAX1684/MAX1685 Low-Noise, 14V Input, 1A, PWM Step-Down Converters General Description
... The MAX1684/MAX1685 are high-efficiency, internalswitch, pulse-width modulation (PWM) step-down switching regulators intended to power cellular phones, communicating PDAs, and handy-terminals. These devices deliver a guaranteed 1A output current from two lithium-ion (Li+) batteries. Their wide-input ...
... The MAX1684/MAX1685 are high-efficiency, internalswitch, pulse-width modulation (PWM) step-down switching regulators intended to power cellular phones, communicating PDAs, and handy-terminals. These devices deliver a guaranteed 1A output current from two lithium-ion (Li+) batteries. Their wide-input ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.