Technical Overview - home.hs
... input ESD protection diodes shown in Figure 9. This excellent input buffering characteristic of CMOS logic ICs is fundamental to the wide range of very low power applications from pure logic to wide range RC oscillators, high Q crystal oscillators, etc. However, in no situation should this high inpu ...
... input ESD protection diodes shown in Figure 9. This excellent input buffering characteristic of CMOS logic ICs is fundamental to the wide range of very low power applications from pure logic to wide range RC oscillators, high Q crystal oscillators, etc. However, in no situation should this high inpu ...
AD7564 数据手册DataSheet 下载
... IOUT2 terminal for DAC C. This should normally connect to the signal ground of the system. Positive power supply. This is +5 V ± 5%. IOUT1 terminal for DAC C. Feedback resistor for DAC C. DAC C reference input. IOUT2 terminal for DAC D. This should normally connect to the signal ground of the system ...
... IOUT2 terminal for DAC C. This should normally connect to the signal ground of the system. Positive power supply. This is +5 V ± 5%. IOUT1 terminal for DAC C. Feedback resistor for DAC C. DAC C reference input. IOUT2 terminal for DAC D. This should normally connect to the signal ground of the system ...
old school fuzz - Stewart
... Hi/Lo toggle that switches between a brighter sound with less gain and a heavier fuzz with more bass. This pedal loves to be loud! High volume lets more low end through, so it really shines when it’s hitting a tube amp hard. You can’t buy this fuzz pedal ready-made, but you can build yourself one wi ...
... Hi/Lo toggle that switches between a brighter sound with less gain and a heavier fuzz with more bass. This pedal loves to be loud! High volume lets more low end through, so it really shines when it’s hitting a tube amp hard. You can’t buy this fuzz pedal ready-made, but you can build yourself one wi ...
RC210 Repeater Controller Hardware Manual
... Any port can be used for a remote base - a half-duplex (or simplex) radio connected to the repeater system that allows the repeater users to remotely operate on a different frequency/mode/band than the repeater. Frequency, transmitter offset and CTCSS may all be remotely programmed over the air. The ...
... Any port can be used for a remote base - a half-duplex (or simplex) radio connected to the repeater system that allows the repeater users to remotely operate on a different frequency/mode/band than the repeater. Frequency, transmitter offset and CTCSS may all be remotely programmed over the air. The ...
SSM2517 数据手册DataSheet 下载
... The SSM2517 features a high efficiency, low noise modulation scheme that requires no external LC output filters. The closed-loop, three-level modulator design retains the benefits of an all-digital amplifier, yet enables very good PSRR and audio performance. The modulation continues to provide high ...
... The SSM2517 features a high efficiency, low noise modulation scheme that requires no external LC output filters. The closed-loop, three-level modulator design retains the benefits of an all-digital amplifier, yet enables very good PSRR and audio performance. The modulation continues to provide high ...
AD7892: LC2MOS Single Supply, 12-Bit 600 kSPS ADC Data Sheet (Rev C, 06/2000)
... These times are derived from the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of Figure 1. The measured number is then extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. This means that the times quoted in the timing charac ...
... These times are derived from the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of Figure 1. The measured number is then extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. This means that the times quoted in the timing charac ...
Calculation and Analysis of Transformer Inrush Current Based on
... current at different switching angles is shown in Fig. 7. As seen from figure, the first cycle peak current has large change when the remanent flux varies. Also the results indicate that switching at =90 or Br=0 may not necessarily reduce the magnitude of inrush current. So, for reducing inrush cu ...
... current at different switching angles is shown in Fig. 7. As seen from figure, the first cycle peak current has large change when the remanent flux varies. Also the results indicate that switching at =90 or Br=0 may not necessarily reduce the magnitude of inrush current. So, for reducing inrush cu ...
MAX532 Dual, Serial-Input, Voltage-Output, 12-Bit MDAC _______________General Description
... When daisy-chaining devices, tCSS0 (CS low to SCLK high), must be the greater of tDV + tDS or tDS + (tRC + tTR - tCS), where tCSW is the CS pulse width used in the system and the term (tRC + tTR - tCSW) accounts for the time spent charging the DOUT capacitance with the external pull-up resistor. So, ...
... When daisy-chaining devices, tCSS0 (CS low to SCLK high), must be the greater of tDV + tDS or tDS + (tRC + tTR - tCS), where tCSW is the CS pulse width used in the system and the term (tRC + tTR - tCSW) accounts for the time spent charging the DOUT capacitance with the external pull-up resistor. So, ...
RF2367
... Power Down for the IC. VPD = 2.8V +/- 0.1V turns on the Part. VPD <0.9V turns off the Part. Lower threshold for device operation is approximately 1.2V. External RF bypassing is required. The trace length between the pin and the bypass capacitors should be minimized. The ground side of the bypass cap ...
... Power Down for the IC. VPD = 2.8V +/- 0.1V turns on the Part. VPD <0.9V turns off the Part. Lower threshold for device operation is approximately 1.2V. External RF bypassing is required. The trace length between the pin and the bypass capacitors should be minimized. The ground side of the bypass cap ...
Tutorial - Virtual Physiology
... with the corresponding electric equivalent circuit. Below, the complete set of Equations is given. The mid-part shows the numerical values of all membrane parameters, adjustable by text-edit boxes. The diagrams on the right are for graphical illustrations of some functionally relevant characteristic ...
... with the corresponding electric equivalent circuit. Below, the complete set of Equations is given. The mid-part shows the numerical values of all membrane parameters, adjustable by text-edit boxes. The diagrams on the right are for graphical illustrations of some functionally relevant characteristic ...
3 Analyser Tuning
... to control the RF/DC ratio of the instrument as it increases with mass. These voltages only have an effect when the MS1 quadrupole is used to scan i.e. MS mode, Parent mode and Neutral loss. Typically in MS mode these are set to 15 and 15 to ensure that standard resolution is obtained from the instr ...
... to control the RF/DC ratio of the instrument as it increases with mass. These voltages only have an effect when the MS1 quadrupole is used to scan i.e. MS mode, Parent mode and Neutral loss. Typically in MS mode these are set to 15 and 15 to ensure that standard resolution is obtained from the instr ...
Device Physics
... A BJT (bipolar junction transistor) is a device with a p-n (or n-p) semiconductor junction similar to that found in a diode. When the junction is forward-biased, it emits (injects) current carriers from one side of the junction to the other. This effect is usually enhanced by the doping concentratio ...
... A BJT (bipolar junction transistor) is a device with a p-n (or n-p) semiconductor junction similar to that found in a diode. When the junction is forward-biased, it emits (injects) current carriers from one side of the junction to the other. This effect is usually enhanced by the doping concentratio ...
Dual-gate Controlled SRAM Cells
... • For the 8T SRAM cell, due to relaxing the read stability constraint, we can find a valid solution even under very low operating voltages • The main drawback of 8T compared with 6T is the larger area, which increases the wordline and bitline capacitances ...
... • For the 8T SRAM cell, due to relaxing the read stability constraint, we can find a valid solution even under very low operating voltages • The main drawback of 8T compared with 6T is the larger area, which increases the wordline and bitline capacitances ...
SN54221, SN54LS221, SN74221, SN74LS221
... Throughout these ranges, pulse width is defined by the relationship: tw(out) = CextRext In2 ≈ 0.7 CextRext. In circuits where pulse cutoff is not critical, timing capacitance up to 1000 µF and timing resistance as low as 1.4 kΩ can be used. Also, the range of jitter-free output pulse widths is exten ...
... Throughout these ranges, pulse width is defined by the relationship: tw(out) = CextRext In2 ≈ 0.7 CextRext. In circuits where pulse cutoff is not critical, timing capacitance up to 1000 µF and timing resistance as low as 1.4 kΩ can be used. Also, the range of jitter-free output pulse widths is exten ...
Bellofram Type 1000 I/P Transducer Installation Instruction
... against the end of a nozzle, and creates a back pressure in the nozzle by restricting air flow. This back pressure acts as a pilot pressure to an integral booster relay. Consequently, as the input signal increases (or decreases, for reverse acting), output pressure increases proportionally. Zero and ...
... against the end of a nozzle, and creates a back pressure in the nozzle by restricting air flow. This back pressure acts as a pilot pressure to an integral booster relay. Consequently, as the input signal increases (or decreases, for reverse acting), output pressure increases proportionally. Zero and ...
CY7C65100 Four-port Universal Serial Bus Fixed
... • Verify and select DATA toggle values • Port power control and over-current detection. ...
... • Verify and select DATA toggle values • Port power control and over-current detection. ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.