Ch 25 Lecture Notes
... Capacitors in circuits • Capacitors introduce time-dependent behavior to circuits. • The voltage across a capacitor is proportional to the charge on the capacitor. ...
... Capacitors in circuits • Capacitors introduce time-dependent behavior to circuits. • The voltage across a capacitor is proportional to the charge on the capacitor. ...
MAX1426 10-Bit, 10Msps ADC General Description Features
... makes this device suitable for digital RF/IF downconverter applications employing undersampling techniques. The MAX1426 employs a differential pipelined architecture with a wideband T/H amplifier to maximize throughput while limiting power consumption to only 156mW. The MAX1426 generates an internal ...
... makes this device suitable for digital RF/IF downconverter applications employing undersampling techniques. The MAX1426 employs a differential pipelined architecture with a wideband T/H amplifier to maximize throughput while limiting power consumption to only 156mW. The MAX1426 generates an internal ...
Means for minmizing pulse reflections in linear delay lines loaded
... time interval T2 to T3 the re?ected voltage Er is dropping as E1 is rising, since this is characteristic of short-circuited ...
... time interval T2 to T3 the re?ected voltage Er is dropping as E1 is rising, since this is characteristic of short-circuited ...
OPA445 High Voltage FET-Input FEATURES DESCRIPTION
... capacitors, or greater, near the power supply pins. Be sure that the capacitors are appropriately rated for the power-supply voltage used. ...
... capacitors, or greater, near the power supply pins. Be sure that the capacitors are appropriately rated for the power-supply voltage used. ...
High-Precision, Low-Noise, Rail-to-Rail Output
... Figure 8. Common-Mode Rejection Ratio vs Temperature ...
... Figure 8. Common-Mode Rejection Ratio vs Temperature ...
A New Power-Factor-Correction Circuit with Resonant Energy Tank
... The peak value of capacitor voltage vcx is less than Vdc and the inductor current, iL, is small and will resonate to zero. The operation can be divided into 5 time intervals. During interval I, the transistor, Q2, is turned on and carries both io and iL. The capacitor, Cx, is charged by this inducto ...
... The peak value of capacitor voltage vcx is less than Vdc and the inductor current, iL, is small and will resonate to zero. The operation can be divided into 5 time intervals. During interval I, the transistor, Q2, is turned on and carries both io and iL. The capacitor, Cx, is charged by this inducto ...
MAX1760/MAX1760H 0.8A, Low-Noise, 1MHz, Step-Up DC-DC Converter General Description
... The MAX1760 is a highly efficient, low-noise power supply for portable RF and hand-held instruments. It combines a boost switching regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control (Figure 1). The DC-DC converter boosts a 1-cell to 3-cell b ...
... The MAX1760 is a highly efficient, low-noise power supply for portable RF and hand-held instruments. It combines a boost switching regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control (Figure 1). The DC-DC converter boosts a 1-cell to 3-cell b ...
WT210/WT230 Digital Power Meters
... External input: Peak value of 10 times range or less Peak voltage of 2.0 kV or rms value of 1.5 kV (whichever is less) 0.5-20 A (WT210/WT230): Peak current of 150 A or rms value of 40 A (whichever is less) 5-200 mA (WT210): Peak current of 30 A or rms value of 20 A (whichever is less) External input ...
... External input: Peak value of 10 times range or less Peak voltage of 2.0 kV or rms value of 1.5 kV (whichever is less) 0.5-20 A (WT210/WT230): Peak current of 150 A or rms value of 40 A (whichever is less) 5-200 mA (WT210): Peak current of 30 A or rms value of 20 A (whichever is less) External input ...
DAC7613 数据资料 dataSheet 下载
... The reference inputs, VREFL and VREFH, can be any voltage between VSS + 2.25V and VDD – 2.25V provided that VREFH is at least 1.25V greater than VREFL. The minimum output of each DAC is equal to VREFL plus a small offset voltage (essentially, the offset of the output op amp). The maximum output is e ...
... The reference inputs, VREFL and VREFH, can be any voltage between VSS + 2.25V and VDD – 2.25V provided that VREFH is at least 1.25V greater than VREFL. The minimum output of each DAC is equal to VREFL plus a small offset voltage (essentially, the offset of the output op amp). The maximum output is e ...
The RC circuit
... Because the dielectric between the plates of a capacitor is an insulator, there is no passage of electrons between the plates. However, when a capacitor is first connected into a circuit and a potential applied, a current does flow into the capacitor. This is the charging current and it flows until ...
... Because the dielectric between the plates of a capacitor is an insulator, there is no passage of electrons between the plates. However, when a capacitor is first connected into a circuit and a potential applied, a current does flow into the capacitor. This is the charging current and it flows until ...
Recent Developments on Silicon
... over such a large number of cells. This can be done measuring the charge of the signal when the device is illuminated with short low-level light pulses. In our set-up we used a blue LED driven by a pulse generator to obtain light pulses with a duration of about 20ns. We integrated the signal over a ...
... over such a large number of cells. This can be done measuring the charge of the signal when the device is illuminated with short low-level light pulses. In our set-up we used a blue LED driven by a pulse generator to obtain light pulses with a duration of about 20ns. We integrated the signal over a ...
DAC102S085 10-Bit Micro Pwr DUAL DAC w
... Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. All voltages are measured ...
... Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. All voltages are measured ...
Band Gap
... M. Dessouky, A. Kaiser, Input switch configuration suitable for rail-to-rail operation of switched opamp circuits; ...
... M. Dessouky, A. Kaiser, Input switch configuration suitable for rail-to-rail operation of switched opamp circuits; ...
November 4th Chapter 33 RLC Circuits
... functions of sin(ωdt) with φ = 0 so are in phase No damping of vR and iR , since the generator supplies energy ...
... functions of sin(ωdt) with φ = 0 so are in phase No damping of vR and iR , since the generator supplies energy ...
PM 6669 High-Precision Frequency Counter Specifications
... Power voltage variation 10 %: < 1 x 10-8 (0.1 Hz) Power-on stability: Deviation versus final value after 24 hr on time: N/A. after a warm-up time of: 30 min Total uncertainty, for operating temperature 0ºC to 50 ºC, at ...
... Power voltage variation 10 %: < 1 x 10-8 (0.1 Hz) Power-on stability: Deviation versus final value after 24 hr on time: N/A. after a warm-up time of: 30 min Total uncertainty, for operating temperature 0ºC to 50 ºC, at ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.