LM3100 SIMPLE SWITCHER® Synchronous
... with the line voltage (VIN). Control is based on a comparator and the one-shot on-timer, with the output voltage feedback (FB) compared with an internal reference of 0.8V. If the FB level is below the reference the buck switch is turned on for a fixed time determined by the input voltage and a progr ...
... with the line voltage (VIN). Control is based on a comparator and the one-shot on-timer, with the output voltage feedback (FB) compared with an internal reference of 0.8V. If the FB level is below the reference the buck switch is turned on for a fixed time determined by the input voltage and a progr ...
MAX2021EVKIT.pdf
... basic functionality of the EV kit as an upconverter. As a general precaution to prevent damaging the outputs by driving high VSWR loads, do not turn on DC power or RF signal generators until all connections are made. This upconverter procedure is general to operation with an I/Q baseband input signa ...
... basic functionality of the EV kit as an upconverter. As a general precaution to prevent damaging the outputs by driving high VSWR loads, do not turn on DC power or RF signal generators until all connections are made. This upconverter procedure is general to operation with an I/Q baseband input signa ...
SN75LVDS32 数据资料 dataSheet 下载
... One of the most common problems with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The LVDS receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input ...
... One of the most common problems with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The LVDS receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input ...
Revisions to ANSI/IEEE C37.100-XXXX and ANSI/IEEE - pes-psrc
... Therefore, a ring bus scheme has an equal number of breakers and circuits. In practice, the minimum number of circuits is three. Secondary arc current (single-phase tripping). The current in a phase-to-ground fault after single-phase tripping. It is the sum of two currents derived from the electrost ...
... Therefore, a ring bus scheme has an equal number of breakers and circuits. In practice, the minimum number of circuits is three. Secondary arc current (single-phase tripping). The current in a phase-to-ground fault after single-phase tripping. It is the sum of two currents derived from the electrost ...
High Speed Layout Design Guidelines This application note
... transmission line, and signals can propagate faster in materials that have a lower εr. A high-frequency signal that propagates through a long line on the PCB from driver to receiver is severely affected by the loss tangent of the dielectric material. A large loss tangent means higher dielectric abso ...
... transmission line, and signals can propagate faster in materials that have a lower εr. A high-frequency signal that propagates through a long line on the PCB from driver to receiver is severely affected by the loss tangent of the dielectric material. A large loss tangent means higher dielectric abso ...
Incorporating Lights in the Landscape
... Up lighting- lighting sources that shine upward Very popular as it uses ambient light techniques which are softer on the eye Accent lighting- small lights use to highlight a particular element, typically low voltage, different shapes; some can be up lights or down lights, or even diffuse lights Sp ...
... Up lighting- lighting sources that shine upward Very popular as it uses ambient light techniques which are softer on the eye Accent lighting- small lights use to highlight a particular element, typically low voltage, different shapes; some can be up lights or down lights, or even diffuse lights Sp ...
AN45 - Measurement and Control Circuit Collection
... noise op amp. Feedback, provided by R1 and R2, sets closed-loop gain (in this case 1000) in the usual fashion. Although Q1 has extraordinarily low noise characteristics, its 15mV offset and 25μV/°C drift are poor. A1, a chopperstabilized amplifier, corrects these deficiencies. It does this by measur ...
... noise op amp. Feedback, provided by R1 and R2, sets closed-loop gain (in this case 1000) in the usual fashion. Although Q1 has extraordinarily low noise characteristics, its 15mV offset and 25μV/°C drift are poor. A1, a chopperstabilized amplifier, corrects these deficiencies. It does this by measur ...
ADP3331 数据手册DataSheet 下载
... circuit against damage due to excessive power dissipation. Thermal protection limits the die temperature to a maximum of 165∞C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where the die temperature starts to rise above 165∞C, the output current will be reduced unt ...
... circuit against damage due to excessive power dissipation. Thermal protection limits the die temperature to a maximum of 165∞C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where the die temperature starts to rise above 165∞C, the output current will be reduced unt ...
CC-432 uhf Receiving Converter
... solder from the pad at the source lead of Q1 to the adjacent ground plane, keeping the jumper as short as possible. o. Install slug tuned coils as shown, and install coil shields. The 21/2 turn (red) coils come with shields already on the coils; however, in some cases, the shield must be removed and ...
... solder from the pad at the source lead of Q1 to the adjacent ground plane, keeping the jumper as short as possible. o. Install slug tuned coils as shown, and install coil shields. The 21/2 turn (red) coils come with shields already on the coils; however, in some cases, the shield must be removed and ...
Enclosure
... – For sizes and types of cable and sizes of trunking other than those given in the table, the no. of cables drawn into a trunking should be ≤ 45% – Space factor is the percentage occupancy of space inside the trunking ...
... – For sizes and types of cable and sizes of trunking other than those given in the table, the no. of cables drawn into a trunking should be ≤ 45% – Space factor is the percentage occupancy of space inside the trunking ...
specifications
... 1. Line Filter & Associated Circuit This is used for suppressing noise of power input line flowing into the monitor and/or some noise generated in this monitor flowing out through the power input line. That is to say, this circuit prevents interference between the monitor and other electric applianc ...
... 1. Line Filter & Associated Circuit This is used for suppressing noise of power input line flowing into the monitor and/or some noise generated in this monitor flowing out through the power input line. That is to say, this circuit prevents interference between the monitor and other electric applianc ...
MAX1639 High-Speed Step-Down Controller with Synchronous Rectification for CPU Power ________________General Description
... The current-sense circuit resets the main PWM latch and turns off the high-side MOSFET switch whenever the voltage difference between CSH and CSL from current through the sense resistor (R1) exceeds the peak current limit (100mV typical). Current-mode control provides cycle-by-cycle currentlimit cap ...
... The current-sense circuit resets the main PWM latch and turns off the high-side MOSFET switch whenever the voltage difference between CSH and CSL from current through the sense resistor (R1) exceeds the peak current limit (100mV typical). Current-mode control provides cycle-by-cycle currentlimit cap ...
Spec Sheet - Villa Lighting
... MWS, Modular Wiring Systems, provides low cost installation of branch circuit wiring for lighting and power. Using modular components that plug together, MWS can be installed in a fraction of the time of hardwiring. Plus, MWS offers the advantage of relocating fixtures and outlets in future renovati ...
... MWS, Modular Wiring Systems, provides low cost installation of branch circuit wiring for lighting and power. Using modular components that plug together, MWS can be installed in a fraction of the time of hardwiring. Plus, MWS offers the advantage of relocating fixtures and outlets in future renovati ...
DS1815 3.3V EconoReset with Push-Pull Output FEATURES PIN ASSIGNMENT
... (VCCTP (MAX) to VCCTP (MIN)) ...
... (VCCTP (MAX) to VCCTP (MIN)) ...
C:\Documents and Settings\jason
... sections currently available in mobile audio. They feature third-order 18dB/ octave Butterworth filters. These filter networks sum to a flat response at their -3dB break points. This results in a smooth and seamless transition from one frequency band to the next. Butterworth filters provide maximall ...
... sections currently available in mobile audio. They feature third-order 18dB/ octave Butterworth filters. These filter networks sum to a flat response at their -3dB break points. This results in a smooth and seamless transition from one frequency band to the next. Butterworth filters provide maximall ...