AD8110 数据手册DataSheet 下载
... phase of better than 0.02% and 0.02° respectively, along with 0.1 dB flatness out to 60 MHz, make the AD8110/AD8111 ideal for video signal switching. The AD8110 and AD8111 include eight independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs so th ...
... phase of better than 0.02% and 0.02° respectively, along with 0.1 dB flatness out to 60 MHz, make the AD8110/AD8111 ideal for video signal switching. The AD8110 and AD8111 include eight independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs so th ...
LT3751 - High Voltage Capacitor Charger Controller with Regulation
... The LT®3751 is a high input voltage capable flyback controller designed to rapidly charge a large capacitor to a user-adjustable high target voltage set by the transformer turns ratio and three external resistors. Optionally, a feedback pin can be used to provide a low noise high voltage regulated o ...
... The LT®3751 is a high input voltage capable flyback controller designed to rapidly charge a large capacitor to a user-adjustable high target voltage set by the transformer turns ratio and three external resistors. Optionally, a feedback pin can be used to provide a low noise high voltage regulated o ...
CHX2091 - Richardson RFPD
... The CHX2091 is a cascadable by 2 frequency multiplier monolithic circuit. It is designed for a wide range of applications, from military to commercial communication systems. The backside of the chip is both RF and DC grounds. This helps simplify the assembly process. X2 ...
... The CHX2091 is a cascadable by 2 frequency multiplier monolithic circuit. It is designed for a wide range of applications, from military to commercial communication systems. The backside of the chip is both RF and DC grounds. This helps simplify the assembly process. X2 ...
UFC 3-520-01 Interior Electrical Systems
... loads greater than 150 kVA unless 208Y/120V systems are shown to be more cost-effective. Use step-down transformers inside the facility as required to obtain lower voltages. ...
... loads greater than 150 kVA unless 208Y/120V systems are shown to be more cost-effective. Use step-down transformers inside the facility as required to obtain lower voltages. ...
Lectures. Direct current machi
... pole coils or field coils, the armature core, the armature windings, the commutator, the brushes and the bearings. Out of these parts the pole core, the armature core, the Yoke and air gaps between the poles and the armature core form the magnetic circuit. let's briefly describe each of these compon ...
... pole coils or field coils, the armature core, the armature windings, the commutator, the brushes and the bearings. Out of these parts the pole core, the armature core, the Yoke and air gaps between the poles and the armature core form the magnetic circuit. let's briefly describe each of these compon ...
LTC5564 - UltraFast 7ns Response Time 15GHz RF Power Detector with Comparator.
... range of approximately 295mV to VCC – 1.6V. See Table 1 for gain setting operation. The VOUTADJ pin provides output DC offset adjustment to satisfy various interface requirements. Setting VOUT to 500mV also provides the maximum demodulation bandwidth in each gain mode. See Electrical and Typical Per ...
... range of approximately 295mV to VCC – 1.6V. See Table 1 for gain setting operation. The VOUTADJ pin provides output DC offset adjustment to satisfy various interface requirements. Setting VOUT to 500mV also provides the maximum demodulation bandwidth in each gain mode. See Electrical and Typical Per ...
PWM
... • For example, a variable resister located in the foot pedal and connected in series with the motor of a sewing machine was used to control its speed. • This method was inefficient • PWM provided a great way to have compact and low cost means for applying adjustable power for many devices. ...
... • For example, a variable resister located in the foot pedal and connected in series with the motor of a sewing machine was used to control its speed. • This method was inefficient • PWM provided a great way to have compact and low cost means for applying adjustable power for many devices. ...
GM862 Family Hardware User Guide
... shall be done according to the design rules described in this manual. In this document all the basic functions of a mobile phone will be taken into account; for each one of them a proper hardware solution will be suggested and eventually the wrong solutions and common errors to be avoided will be ev ...
... shall be done according to the design rules described in this manual. In this document all the basic functions of a mobile phone will be taken into account; for each one of them a proper hardware solution will be suggested and eventually the wrong solutions and common errors to be avoided will be ev ...
F126-P-EL-TP - H. Hermann Ehlers GmbH
... This manual describes the unit with a pulse type input from the flowmeter "-P version". Other versions are available to process (0)4-20mA or 0-10V flowmeter signals. One flowmeter with a passive or active pulse, Namur or sine wave (coil) signal output can be connected to the F126-P-EL. To power the ...
... This manual describes the unit with a pulse type input from the flowmeter "-P version". Other versions are available to process (0)4-20mA or 0-10V flowmeter signals. One flowmeter with a passive or active pulse, Namur or sine wave (coil) signal output can be connected to the F126-P-EL. To power the ...
AD7899 数据手册DataSheet下载
... Reference Input/Output. This pin is provides access to the internal reference (2.5 V ± 20 mV) and also allows the internal reference to be overdriven by an external reference source (2.5 V ± 5%). A 0.1 µF decoupling capacitor should be connected between this pin and GND. Ground Pin. This pin should ...
... Reference Input/Output. This pin is provides access to the internal reference (2.5 V ± 20 mV) and also allows the internal reference to be overdriven by an external reference source (2.5 V ± 5%). A 0.1 µF decoupling capacitor should be connected between this pin and GND. Ground Pin. This pin should ...
PPTX - ecars
... - collecting all secondary electrons emitted by the last dynode - minimizing space charge effects to ensure linear response in pulse-mode operation - matching the anode impedance to the characteristic impedance of the output connection (e.g, signal digitizer). ...
... - collecting all secondary electrons emitted by the last dynode - minimizing space charge effects to ensure linear response in pulse-mode operation - matching the anode impedance to the characteristic impedance of the output connection (e.g, signal digitizer). ...
Classical Communication Systems
... datalinks. However, since a linear channel and synchronous detector circuit can ultimately be very economically integrated on the same IC, asynchronous systems will no longer be cheaper. This means that almost all transmission, loop, and local-area-network receivers plus many datalink receivers will ...
... datalinks. However, since a linear channel and synchronous detector circuit can ultimately be very economically integrated on the same IC, asynchronous systems will no longer be cheaper. This means that almost all transmission, loop, and local-area-network receivers plus many datalink receivers will ...
ATC Resistors and Terminations Engineering Guidelines: Design
... Thin-film coatings are typically applied by sputtering or evaporation.1 In the latter process, a source material is heated in an evacuated chamber until its vapor pressure is close to 10–2 torr and source atoms evaporate onto a nearby target substrate. In the former process, the substrate to be coat ...
... Thin-film coatings are typically applied by sputtering or evaporation.1 In the latter process, a source material is heated in an evacuated chamber until its vapor pressure is close to 10–2 torr and source atoms evaporate onto a nearby target substrate. In the former process, the substrate to be coat ...
Digital Tachometer
... When input rpm is either 99999 or more, or 0, settings cannot be performed since these numbers exceed the field adjustment's setting range. In such a case, "EE-2"* is displayed in the main display. When input rpm is 99999 or more, lower and set it again. When input rpm is 0, raise it until the input ...
... When input rpm is either 99999 or more, or 0, settings cannot be performed since these numbers exceed the field adjustment's setting range. In such a case, "EE-2"* is displayed in the main display. When input rpm is 99999 or more, lower and set it again. When input rpm is 0, raise it until the input ...
Vigilant Data Sheet M85001-0573 -
... temporal pattern. Units may be configured for use with coded systems by cutting a jumper on the circuit board. This results in a steady output that can be turned on and off (coded) as the system applies and removes power to the signal circuit. A Genesis Signal Master is required when hornstrobe mode ...
... temporal pattern. Units may be configured for use with coded systems by cutting a jumper on the circuit board. This results in a steady output that can be turned on and off (coded) as the system applies and removes power to the signal circuit. A Genesis Signal Master is required when hornstrobe mode ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.