CH26 LAB Capacitors
... plates which are thin sheets of metal separated by a dielectric, insulating material. For this reason, the schematic symbol of a capacitor is has two vertical lines a small distance apart (representing the capacitor plates) connected to two lines representing the connecting wires (or leads). ...
... plates which are thin sheets of metal separated by a dielectric, insulating material. For this reason, the schematic symbol of a capacitor is has two vertical lines a small distance apart (representing the capacitor plates) connected to two lines representing the connecting wires (or leads). ...
J210 MMBFJ210 MMBFJ211 J211
... This device is designed for HF/VHF mixer/amplifier and applications where Process 50 is not adequate. Sufficient gain and low noise for sensitive receivers. Sourced from Process 90. ...
... This device is designed for HF/VHF mixer/amplifier and applications where Process 50 is not adequate. Sufficient gain and low noise for sensitive receivers. Sourced from Process 90. ...
125°C Temperature
... may be used in unnulled 741 type sockets. However, if conventional 741 nulling circuitry is in use, it should be modified or removed to enable proper OP07 operation. OP07 offset voltage may be nulled to zero through use of a potentiometer (see offset nulling circuit diagram). PRECISION ABSOLUTE-VALU ...
... may be used in unnulled 741 type sockets. However, if conventional 741 nulling circuitry is in use, it should be modified or removed to enable proper OP07 operation. OP07 offset voltage may be nulled to zero through use of a potentiometer (see offset nulling circuit diagram). PRECISION ABSOLUTE-VALU ...
Design Review
... that arises is saturation and hysteresis at such high current levels. The power lab contained several iron powder cores which had a relative permeability of 75μo. Iron powder composed cores are known to possess a flux density of at least one Tesla and are also much smaller in size as opposed to a f ...
... that arises is saturation and hysteresis at such high current levels. The power lab contained several iron powder cores which had a relative permeability of 75μo. Iron powder composed cores are known to possess a flux density of at least one Tesla and are also much smaller in size as opposed to a f ...
FAN5308 800mA High-Efficiency Step-Down DC-DC Converter F AN53
... The N-channel transistor is turned off before the inductor current becomes negative. At this time, the P-channel is switched on again, starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM ...
... The N-channel transistor is turned off before the inductor current becomes negative. At this time, the P-channel is switched on again, starting the next pulse. The converter continues these pulses until the high threshold (typical 1.6% above nominal value) is reached. A higher output voltage in PFM ...
PI2EQX4401D
... is provided for both channels. Each channel operates fully independantly. When a channel is enabled (EN_x=1) and operating, that channel's input signal level (on xl+/-) determines whether the output is enabled. If the input level of the channel falls below the active threshold level (Vth-) then the ...
... is provided for both channels. Each channel operates fully independantly. When a channel is enabled (EN_x=1) and operating, that channel's input signal level (on xl+/-) determines whether the output is enabled. If the input level of the channel falls below the active threshold level (Vth-) then the ...
Evaluates: MAX1692 MAX1692 Evaluation Kit General Description Features
... The MAX1692 operates in one of three modes to optimize performance. A fixed-frequency (PWM) mode switches at a fixed frequency for easy post-filtering. A synchronizable PWM mode uses an external clock to control harmonics. A PWM/PFM mode extends battery life by operating in PWM mode under heavy load ...
... The MAX1692 operates in one of three modes to optimize performance. A fixed-frequency (PWM) mode switches at a fixed frequency for easy post-filtering. A synchronizable PWM mode uses an external clock to control harmonics. A PWM/PFM mode extends battery life by operating in PWM mode under heavy load ...
MAX1910/MAX1912 1.5x/2x High-Efficiency White LED Charge Pumps General Description
... The MAX1910/MAX1912 include soft-start circuitry to limit inrush current at turn-on. When starting up with the output voltage at zero, the output capacitor charges through a ramped current source, directly from the input with no charge-pump action until the output voltage is near the input voltage. ...
... The MAX1910/MAX1912 include soft-start circuitry to limit inrush current at turn-on. When starting up with the output voltage at zero, the output capacitor charges through a ramped current source, directly from the input with no charge-pump action until the output voltage is near the input voltage. ...
Evaluates: MAX6397 MAX6397 Evaluation Kit General Description Features
... R1 and R2 sets the threshold voltage. The resistors provided in the MAX6397 EV kit set the threshold at 17V. If inputs VIN2 or VIN3 are used, this threshold is higher due to the voltage drop in D1 or M2. The overvoltage threshold can be adjusted by varying R1 or R2 using the equation below: ⎛ V ...
... R1 and R2 sets the threshold voltage. The resistors provided in the MAX6397 EV kit set the threshold at 17V. If inputs VIN2 or VIN3 are used, this threshold is higher due to the voltage drop in D1 or M2. The overvoltage threshold can be adjusted by varying R1 or R2 using the equation below: ⎛ V ...
Capacitor Self
... to the supply voltage and becomes the X-axis, while the Channel 2 voltage is the circuit current (multiplied by 10 ohm) and becomes the Y-axis. Procedure A - Observing And Measuring Lamp In-rush Current At Turn-on: 1) Return the oscilloscope to its default settings by pressing the SETUP hardkey, and ...
... to the supply voltage and becomes the X-axis, while the Channel 2 voltage is the circuit current (multiplied by 10 ohm) and becomes the Y-axis. Procedure A - Observing And Measuring Lamp In-rush Current At Turn-on: 1) Return the oscilloscope to its default settings by pressing the SETUP hardkey, and ...
Companding in Fixed Point DSPs
... • When the signals in the DSP are large, they take full advantage of the available bits. • When the signals in the DSP are small, only a few of the available bits are used. • The roundoff error is essentially independent of the signal level, so the distortion due to roundoff is much worse for small ...
... • When the signals in the DSP are large, they take full advantage of the available bits. • When the signals in the DSP are small, only a few of the available bits are used. • The roundoff error is essentially independent of the signal level, so the distortion due to roundoff is much worse for small ...
HW8
... 1.50 F and the resistance is 2.00M . Switch S has been closed for a long time. It is then open. After a time interval equal to one time constant of the circuit, find (a) the charge on the capacitor plate on the right, (b) the rate at which charge is increasing, (c) the current, (d) the power suppl ...
... 1.50 F and the resistance is 2.00M . Switch S has been closed for a long time. It is then open. After a time interval equal to one time constant of the circuit, find (a) the charge on the capacitor plate on the right, (b) the rate at which charge is increasing, (c) the current, (d) the power suppl ...
FAN8060 1.2 MHz, 1 A Synchronous Step-Down DC/DC Regulator F
... External compensation and soft-start allow for design optimization and flexibility. High-frequency operation allows for all-ceramic solutions and small footprints. In addition, a user-selectable current limit provides protection against output overload and short circuit. FAN8060 features pulse skipp ...
... External compensation and soft-start allow for design optimization and flexibility. High-frequency operation allows for all-ceramic solutions and small footprints. In addition, a user-selectable current limit provides protection against output overload and short circuit. FAN8060 features pulse skipp ...
AD8215 - Analog Devices
... In all current sensing applications, and especially in automotive and industrial environments where the common-mode voltage can vary significantly, it is important that the current sensor maintain the specified output linearity, regardless of the input differential or common-mode voltage. The AD8215 ...
... In all current sensing applications, and especially in automotive and industrial environments where the common-mode voltage can vary significantly, it is important that the current sensor maintain the specified output linearity, regardless of the input differential or common-mode voltage. The AD8215 ...
The Pullen Mixer
... that the supply voltage for V2 be appreciably less than that for V1; otherwise the transconductance for the first section cannot exceed the maximum value for the second. As the total resistance in the output circuits for both V1 and V2, under static conditions, consists of the cathode resistance, Rk ...
... that the supply voltage for V2 be appreciably less than that for V1; otherwise the transconductance for the first section cannot exceed the maximum value for the second. As the total resistance in the output circuits for both V1 and V2, under static conditions, consists of the cathode resistance, Rk ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.