AN-873 APPLICATION NOTE
... the lock detect window for a number of cycles, causing digital lock detect to be asserted. DLD stays high until the error at the PFD exceeds the loss of lock threshold. In a settling transient with many cycle slips, this may occur many times, causing DLD to pulse high and low until the frequency fin ...
... the lock detect window for a number of cycles, causing digital lock detect to be asserted. DLD stays high until the error at the PFD exceeds the loss of lock threshold. In a settling transient with many cycle slips, this may occur many times, causing DLD to pulse high and low until the frequency fin ...
Performance limits of switched-capacitor DC-DC converters
... input voltage. The converter has 5 capacitors and 13 switches. The switches are controlled by a twephase, non-overlapping clock as shown in Fig. 1. The phase when a switch is on is indicated as phase 1 or phase 2. In a practical implementation, some of the switches may be replaced by diodes. When th ...
... input voltage. The converter has 5 capacitors and 13 switches. The switches are controlled by a twephase, non-overlapping clock as shown in Fig. 1. The phase when a switch is on is indicated as phase 1 or phase 2. In a practical implementation, some of the switches may be replaced by diodes. When th ...
Report on NoiseGenerator
... The dynamic resistance in a forward biased junction does not add excess noise to system. But when diode is reversed, an electric field is formed between the cathode and anode specifically across depletion region. When PN junction is reverse biased, majority carriers i.e. holes in P-material and elec ...
... The dynamic resistance in a forward biased junction does not add excess noise to system. But when diode is reversed, an electric field is formed between the cathode and anode specifically across depletion region. When PN junction is reverse biased, majority carriers i.e. holes in P-material and elec ...
AAT2550 数据资料DataSheet下载
... Charge current set point. Connect a resistor from this pin to ground. Refer to Typical Characteristics curves for resistor selection. Battery charging and sensing. Connect the positive terminal of the battery to BAT. Input for adapter charger. Analog signal ground. Connect AGND to PGND at a single p ...
... Charge current set point. Connect a resistor from this pin to ground. Refer to Typical Characteristics curves for resistor selection. Battery charging and sensing. Connect the positive terminal of the battery to BAT. Input for adapter charger. Analog signal ground. Connect AGND to PGND at a single p ...
Neutral Switching Transients
... It is reasonable to ask about the likelihood of a ground fault occurring during the short time that the neutral contacts are overlapped. Certainly it is as likely as any other time, but perhaps it is slightly more likely during the period of the transition for the following reasons. As those who per ...
... It is reasonable to ask about the likelihood of a ground fault occurring during the short time that the neutral contacts are overlapped. Certainly it is as likely as any other time, but perhaps it is slightly more likely during the period of the transition for the following reasons. As those who per ...
AN-873: Lock Detect on the ADF4xxx Family of
... When the phase error at the PFD inputs on five or more consecutive cycles is inside the 15 ns window, it considers the PLL to be in lock and outputs a logic high. When the phase error drifts outside of the loss of lock threshold (30 ns) on any subsequent PFD cycle, it registers an out-of-lock condit ...
... When the phase error at the PFD inputs on five or more consecutive cycles is inside the 15 ns window, it considers the PLL to be in lock and outputs a logic high. When the phase error drifts outside of the loss of lock threshold (30 ns) on any subsequent PFD cycle, it registers an out-of-lock condit ...
AAT4687 数据资料DataSheet下载
... when powering low-voltage systems such as cell phones, MP3, and PDAs or when charging Lithium-Ion batteries from a poorly regulated supply. The AAT4687 is inserted between the power supply or charger source and the load to be protected. The AAT4687 IC includes a low resistance P-channel MOSFET, unde ...
... when powering low-voltage systems such as cell phones, MP3, and PDAs or when charging Lithium-Ion batteries from a poorly regulated supply. The AAT4687 is inserted between the power supply or charger source and the load to be protected. The AAT4687 IC includes a low resistance P-channel MOSFET, unde ...
Low noise cryogenic electronics : preamplifier - CEA-Irfu
... Over the last ten years, low temperature detectors have undergone extensive development. They address detection problems that require high sensitivity, high-energy resolution and/or low thresholds such as X-ray and far infrared spectroscopy, double beta decay and Dark Matter searches. Their performa ...
... Over the last ten years, low temperature detectors have undergone extensive development. They address detection problems that require high sensitivity, high-energy resolution and/or low thresholds such as X-ray and far infrared spectroscopy, double beta decay and Dark Matter searches. Their performa ...
MAX8858 Highly Efficient, All-Internal MOSFET, 6-Channel PMIC for 2AA Digital Camera Systems
... Thermal Shutdown ...
... Thermal Shutdown ...
LT1511 - Constant-Current/ Constant-Voltage
... VC (Pin 18): This is the control signal of the inner loop of the current mode PWM. Switching starts at 0.7V. Higher VC corresponds to higher charging current in normal operation. A capacitor of at least 0.33µF to GND filters out noise and controls the rate of soft-start. To shut down switching, pull ...
... VC (Pin 18): This is the control signal of the inner loop of the current mode PWM. Switching starts at 0.7V. Higher VC corresponds to higher charging current in normal operation. A capacitor of at least 0.33µF to GND filters out noise and controls the rate of soft-start. To shut down switching, pull ...
SL1000 High-Speed Data Acquisition Unit IM 720120-01E 1st Edition
... • To prevent electric shock, be sure to fasten the module screws. Otherwise, the electrical protection function and the mechanical protection function will not be activated. • Avoid continuous connection under an environment in which the allowable surge voltage or greater voltage may occur. • Be ...
... • To prevent electric shock, be sure to fasten the module screws. Otherwise, the electrical protection function and the mechanical protection function will not be activated. • Avoid continuous connection under an environment in which the allowable surge voltage or greater voltage may occur. • Be ...
LF412 - User Web Pages
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
BD00GA5WEFJ
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
LV_Power_MOSFET - Renesas E
... A parasitic body diode is built in the Power MOSFET between the source and drain. The maximum current rating of this diode, IDR, is the same value as the maximum rating of the MOSFET forward drain current, ID ...
... A parasitic body diode is built in the Power MOSFET between the source and drain. The maximum current rating of this diode, IDR, is the same value as the maximum rating of the MOSFET forward drain current, ID ...
A Wirelessly-Powered Platform for Sensing and Computation
... offers some attractive features for ubiquitous computing, but has not yet been explored very thoroughly. One approach to ubiquitous sensing is to use wired sensors. This approach is wellsuited to creating purpose-built instrumented environments supporting long-term observation.[1] This approach has ...
... offers some attractive features for ubiquitous computing, but has not yet been explored very thoroughly. One approach to ubiquitous sensing is to use wired sensors. This approach is wellsuited to creating purpose-built instrumented environments supporting long-term observation.[1] This approach has ...
PAM2845
... Careful PCB layout is important for proper operation. Use the following guidelines for good PCB layout: 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with sho ...
... Careful PCB layout is important for proper operation. Use the following guidelines for good PCB layout: 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with sho ...
View File
... For the circuit in Fig., consider the application of inputs of 5 V and 0.2 V to X and Y in any combination ,and find the output voltage for each combination . • Tabulate your results. How many input combinations are there? (4 Marks) •What happens when any input is high? (3 Marks) • What happens when ...
... For the circuit in Fig., consider the application of inputs of 5 V and 0.2 V to X and Y in any combination ,and find the output voltage for each combination . • Tabulate your results. How many input combinations are there? (4 Marks) •What happens when any input is high? (3 Marks) • What happens when ...
Keysight Technologies Right Load Switching and Simulation Design
... of currents over 5 amps, such switching and loading might pose a greater challenge. Furthermore, critically in the manufacturing line, the tradeoff between cost and test time would have a great influence on the test strategy. This paper will present some key points to design a cost effective high po ...
... of currents over 5 amps, such switching and loading might pose a greater challenge. Furthermore, critically in the manufacturing line, the tradeoff between cost and test time would have a great influence on the test strategy. This paper will present some key points to design a cost effective high po ...
420 Stereo Power Amplifier
... operation, the correct value is 1.0A, 250VAC, slow blowing. For 230VAC operation, the correct value is 0.5A, 250VAC, slow blowing. Operating Location Do not operate this equipment under any of the following conditions: explosive atmospheres, in wet locations, in inclement weather, improper or unknow ...
... operation, the correct value is 1.0A, 250VAC, slow blowing. For 230VAC operation, the correct value is 0.5A, 250VAC, slow blowing. Operating Location Do not operate this equipment under any of the following conditions: explosive atmospheres, in wet locations, in inclement weather, improper or unknow ...