.. 65,536 conversion results in real time, thus providing an increase in signal-to-noise ratio (SNR). Figure 2. The combined frequency response of filter plus ADC is flat out to a 10-kHz input. The inputs of this circuit are driven ...
.. by simply connecting a tuned circuit to its input. It turned out that it was possible to create a simple tuned radio frequency (TRF) receiver by implementing the two features of the LM386 mentioned earlier and using a tuned ...
.. become tougher to meet as the latest precision sensors, high speed and high resolution data converters (ADCs and DACs), and frequency synthesizers (PLLs/VCOs) challenge conventional LDO regulators to produce ultralow output noise and ...
.. ≈ 50 µs. Once the pulse length is known, the maximum speed is determined by: So, the maximum speed or encoder frequency in this example is approximately 5 kHz (Fig. 4). The circuit won’t totally stop working if ...
.. value of R S changes also. Because of regenerative feedback, the capacitive load of Q3’s emitter will lead to high-frequency peaking inside the loop. So the load capacitance is isolated with R5, and some kind of frequency ...
.. (or “varicap”) diodes are used primarily in radio-frequency (RF) circuits to provide a capacitance that can be varied by changing the applied voltage. These types ...
.. and many more electronic components. This circuit supports capturing for up to 400 kHz digital signals. Features Capturing frequency - 400 kHz Logic inputs voltage - up to +5 V Power supply - Maximum 4.8V DC (4 x 1.2V recharchable ...
.. 5.1 or 3.3 V depending on the logic level required) and capacitor C1. Capacitor C2 is optional and only used for high-frequency noise suppression with sensors having low-frequency signal outputs. The Zener diode serves two purposes ...
.. 268-5 specify not pink noise, but pink noise filtered by a filter that provides sinificant attenuation in the low and high frequency region of the spectrum to more closely model the long-term spectral distribution of music. Pink noise ...
.. applications use a microprocessor or a microcontroller, it's very easy to generate a rectangular pulse of specified frequency, amplitude, and duty cycle. If you apply this pulse-width modulation (PWM) signal to the EN pin, you ...