Examples of using Load capacitance in English and their translations into Japanese
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
-
Programming
Load Capacitance: 8~20Pf.
The MAX6126 is stable with 0.1μF to 10μF of load capacitance.
Load Capacitance:≤±3ppm/Year.
And rated load current. Load capacitance: 0.1μF ceramic.
Load capacitance and oscillation frequency.
It is optimized in design so that the input load capacitance does not oscillate up to 100 pF.
Load Capacitance(CL): 15PF.
When Customer selects crystal unit, load capacitance(CL value) is an important factor of the selection.
Optional push-pull operation allows driving of cables andfast discharge of load capacitance.
Because of the load capacitance, the current advances to a 90° phase.
A good approximation of the simplified equation is: and the bandwidth(BW) is defined as:where CL is the load capacitance.
The 3kΩ load is an EIA-232 requirement,but the data rate and load capacitance are application-dependent parameters.
In practice, a designer should take note of the crystal resonator's center frequency, Q,motional resistance, and load capacitance.
The preferred method for setting a 20pF net load capacitance is to introduce a 30pF series capacitor C5 in the completed circuit of Figure 1b.
Figure 8 shows the low-pass filtering effect as afunction of code for various nominal resistance and load capacitance values.
Some of these specifications include resonance frequency,resonance mode, load capacitance, series resistance, holder capacitance, and drive level.
This is a point to care for TIA configuration, it could oscillate depending on the circuitdesign since TIA is sensitive to the input load capacitance.
For example,a 1pF parallel capacitor is all that's needed for a 6pF load capacitance crystal or the following combination: C14 C15 27pF, C16 5pF.
In open-drain systems, slew-rate enhancement enables fast data rates with larger pullup resistors andincreased bus load capacitance.
The"pulling range", the frequency variation range when the load capacitance of the oscillation circuit can be altered from CL1 to CL2, is expressed as.
This noise gain allows the feedback loop to crossover at a low enough frequencywhere its stability is not degraded by the load capacitance.
For a small value of load capacitance, the VCXO tuning range is limited in upper side; likewise a large value of the capacitance reduces the tuning range in lower side.
In this mode, the crystal's total reactance is slightly inductive andis in parallel with the oscillator's load capacitance, forming an LC tank circuit which determines the oscillator frequency.
Crystal impedance versus frequency. Load Capacitance and Pullability Load capacitance is an important specification when using the parallel resonant oscillation mode.
Therefore, to pull the crystal back to its desired operating frequency,external capacitors are added to modify the load capacitance Figure 3 shows the crystal within the MAX1470EVKit circuit.
Ceramic resonator circuits typically specify larger load capacitance values than crystal circuits, and draw still more current than the crystal circuit using the same amplifier.
To do this, select an appropriate crystal frequency tolerance and ensure that the total capacitance of the series feedback capacitors(C19, C18, and C20 in the schematic in Appendix A)equals the crystal's load capacitance.
Therefore, the crystal vendor must know the load capacitance employed by the oscillator circuit so that it can be calibrated at the factory using the same load capacitance.
Crystal oscillator current vs. added parallel load capacitance. On a custom PCB, if Cevkit is not known, it is possible to monitor the IF on a spectrum analyzer(make sure to use a DC blocking capacitor before inserting the signal into the spectrum analyzer), and then use the series and parallel capacitors to"tune" the IF back to 10.7MHz.