Capacitor Self
... Estimate the inductance of the 2mm long leads of the 1 nF capacitor you first measured. What type and value of capacitor would you choose to decouple the power supply of a 100 MHz small-signal high-gain amplifier? It is sometimes an advantage to connect resistors* of, say, 10 to 100 ohm in series wi ...
... Estimate the inductance of the 2mm long leads of the 1 nF capacitor you first measured. What type and value of capacitor would you choose to decouple the power supply of a 100 MHz small-signal high-gain amplifier? It is sometimes an advantage to connect resistors* of, say, 10 to 100 ohm in series wi ...
Various Discussions and Improvements of Voltage
... thought to be the forward converter method, using transformers, which accompany each EDLC, and charge and discharge through their primary and secondary windings [6-10]. In a similar to solution [3], their controls may be complicated by many devices like transformers. Although such devices are necess ...
... thought to be the forward converter method, using transformers, which accompany each EDLC, and charge and discharge through their primary and secondary windings [6-10]. In a similar to solution [3], their controls may be complicated by many devices like transformers. Although such devices are necess ...
A Recursive Switched-Capacitor DC-DC Converter Achieving Ratios
... energy loss, and the load current density per unit capacitance. The second term depends on the resolution , where at 1 bit resolution the optimal values correspond to a 2:1 SC converter. On the other hand, with larger number of cascaded stages , the optimal and total conductance density reaches an u ...
... energy loss, and the load current density per unit capacitance. The second term depends on the resolution , where at 1 bit resolution the optimal values correspond to a 2:1 SC converter. On the other hand, with larger number of cascaded stages , the optimal and total conductance density reaches an u ...
VC——97 - AideTek
... 4-12．AUTO POWER OFF The meter will be into sleeping mode when it works for 20±10 minutes. Press “POWER” key twice to restart the power. ...
... 4-12．AUTO POWER OFF The meter will be into sleeping mode when it works for 20±10 minutes. Press “POWER” key twice to restart the power. ...
DMPA MANUAL
... switch is located after the tube circuit in the signal path, so you can hear slight differences between different phase selections in the “normal” plate voltage mode near saturation. There are a number of reasons why adjusting the phase is needed these include, wiring errors and inversions in some a ...
... switch is located after the tube circuit in the signal path, so you can hear slight differences between different phase selections in the “normal” plate voltage mode near saturation. There are a number of reasons why adjusting the phase is needed these include, wiring errors and inversions in some a ...
MAX9788 14V , Class G Ceramic Speaker Driver P-P
... comprehensive click-and-pop suppression, shutdown control, and soft-start circuitry. The MAX9788 is fully specified over the -40°C to +85°C extended temperature range and is available in small lead-free 28-pin TQFN (4mm x 4mm) or 20-bump WLP (2mm x 2.5mm) packages. ...
... comprehensive click-and-pop suppression, shutdown control, and soft-start circuitry. The MAX9788 is fully specified over the -40°C to +85°C extended temperature range and is available in small lead-free 28-pin TQFN (4mm x 4mm) or 20-bump WLP (2mm x 2.5mm) packages. ...
DRV604 数据资料 dataSheet 下载
... typically 1µF, placed as close as possible to the device PVDD leads works best. Placing this decoupling capacitor close to the DRV604 is important for the performance of the amplifier. For filtering lower frequency noise signals, a 10µF or greater capacitor placed near the audio power amplifier woul ...
... typically 1µF, placed as close as possible to the device PVDD leads works best. Placing this decoupling capacitor close to the DRV604 is important for the performance of the amplifier. For filtering lower frequency noise signals, a 10µF or greater capacitor placed near the audio power amplifier woul ...
TL783 数据资料 dataSheet 下载
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
Trim and Margin - Cypress Semiconductor
... trimming range, margin high and margin low settings into the intuitive, easy-to-use graphical configuration GUI and the component takes care of the rest. The component will also assist the user to select appropriate external passive component values based on performance requirements. The provided fi ...
... trimming range, margin high and margin low settings into the intuitive, easy-to-use graphical configuration GUI and the component takes care of the rest. The component will also assist the user to select appropriate external passive component values based on performance requirements. The provided fi ...
Operating Manual
... The output frequency range is set via PC. Use registers “Low Voltage”, “High Voltage”, “Low Frequency” and “High Frequency” to define the frequency scaling. The frequency set to register “Low Frequency” will be generated with an input signal as set to register “Low voltage”. The frequency set to reg ...
... The output frequency range is set via PC. Use registers “Low Voltage”, “High Voltage”, “Low Frequency” and “High Frequency” to define the frequency scaling. The frequency set to register “Low Frequency” will be generated with an input signal as set to register “Low voltage”. The frequency set to reg ...
MAX5073 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs General Description
... In the buck mode, converter 1 and converter 2 can deliver 2A and 1A, respectively. The output switching frequency of each converter can be programmed from 200kHz to 2.2MHz to avoid harmonics in a radio power supply or to reduce the size of the power supply. Each output operates 180° out-of-phase thu ...
... In the buck mode, converter 1 and converter 2 can deliver 2A and 1A, respectively. The output switching frequency of each converter can be programmed from 200kHz to 2.2MHz to avoid harmonics in a radio power supply or to reduce the size of the power supply. Each output operates 180° out-of-phase thu ...
FOD2742A, FOD2742B, FOD2742C Optically Isolated Error Amplifier FOD2742A,
... Powering the Secondary Side The LED pin in the FOD2742 powers the secondary side, and in particular provides the current to run the LED. The actual structure of the FOD2742 dictates the minimum voltage that can be applied to the LED pin: The error amplifier output has a minimum of the reference volt ...
... Powering the Secondary Side The LED pin in the FOD2742 powers the secondary side, and in particular provides the current to run the LED. The actual structure of the FOD2742 dictates the minimum voltage that can be applied to the LED pin: The error amplifier output has a minimum of the reference volt ...
AD 822 AR
... provide dc precision with source impedances up to a Gigaohm. 1.8 MHz unity gain bandwidth, –93 dB THD at 10 kHz and 3 V/µs slew rate are provided with a low supply current of 800 µA per amplifier. The AD822 drives up to 350 pF of direct capacitive load as a follower, and provides a minimum output cu ...
... provide dc precision with source impedances up to a Gigaohm. 1.8 MHz unity gain bandwidth, –93 dB THD at 10 kHz and 3 V/µs slew rate are provided with a low supply current of 800 µA per amplifier. The AD822 drives up to 350 pF of direct capacitive load as a follower, and provides a minimum output cu ...
MAX1958/MAX1959 W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs General Description
... dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time less than 30µs for a full-scale change in voltage and current. The 1MHz PWM switching frequency allows the use of small external components while pulse-skip ...
... dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time less than 30µs for a full-scale change in voltage and current. The 1MHz PWM switching frequency allows the use of small external components while pulse-skip ...
ADM209 数据手册DataSheet 下载
... The EIA-232-E standard requires transmitters that will deliver ±5 V minimum on the transmission channel and receivers that can accept signal levels down to ±3 V. The ADM206–ADM211/ ADM213 meet these requirements by integrating step-up voltage converters and level shifting transmitters and receivers ...
... The EIA-232-E standard requires transmitters that will deliver ±5 V minimum on the transmission channel and receivers that can accept signal levels down to ±3 V. The ADM206–ADM211/ ADM213 meet these requirements by integrating step-up voltage converters and level shifting transmitters and receivers ...
LF2418891896
... linear representation between the voltage and current for every element in the circuit. The set of nodal matrices are then solved for node voltages using an ...
... linear representation between the voltage and current for every element in the circuit. The set of nodal matrices are then solved for node voltages using an ...
FSBB15CH60F Motion SPM 3 Series FSBB15CH60F Motion SPM® 3 Series
... 5. VFO output pulse width should be determined by connecting an external capacitor (CFOD) between CFOD (pin 7) and COM (pin 2). (Example : if CFOD = 33 nF, then tFO = ms (typ.)) Please refer to the 2nd note 5 for calculation method. 6. Input signal is active-HIGH type. There is a 3.3 kresistor ...
... 5. VFO output pulse width should be determined by connecting an external capacitor (CFOD) between CFOD (pin 7) and COM (pin 2). (Example : if CFOD = 33 nF, then tFO = ms (typ.)) Please refer to the 2nd note 5 for calculation method. 6. Input signal is active-HIGH type. There is a 3.3 kresistor ...
BD8303MUV
... A Schottky diode which satisfies the following items and has less forward pressure drop (Vf) should be selected. Average rectified current: There must be an adequate margin against the current consumed by MOSFET switching. DC inverse voltage: Input voltage or higher (3) Setting of oscillation freque ...
... A Schottky diode which satisfies the following items and has less forward pressure drop (Vf) should be selected. Average rectified current: There must be an adequate margin against the current consumed by MOSFET switching. DC inverse voltage: Input voltage or higher (3) Setting of oscillation freque ...
OP27A, OP27C LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS D
... The OP27 series devices can be inserted directly onto OP07, OP05, μA725, and SE5534 sockets with or without removing external compensation or nulling components. In addition, the OP27 can be fitted to μA741 sockets by removing or modifying external nulling components. ...
... The OP27 series devices can be inserted directly onto OP07, OP05, μA725, and SE5534 sockets with or without removing external compensation or nulling components. In addition, the OP27 can be fitted to μA741 sockets by removing or modifying external nulling components. ...
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.