NANO ONA, Быстрое руководство

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NANO Modules - València 2020 ©
ONA
is a Voltage-Controlled Analog Oscillator.
An Oscillator is a device that generates alternating electric currents by
non-mechanical means and its frequency depends on the components of the circuit.
It can work as an Audio Oscillator or as a Low Frequency Modulator (LFO) and it
provides control over all its parameters, making it a versatile, deep and easy-to-use
oscillator.
Voltage Controlled Oscillators (commonly referred to as VCOs) are used in
synthesizers to convert a DC signal from the power supply into an AC signal, where
the signal then oscillates at a certain frequency, generating a sound. The frequency
of a VCO can be adjusted via input voltage or current modulation.
ONA is an Analog oscillator , which means that no computer source code specifies
or emulates the transient response behavior of its analog circuits.
Core performance
The heart of the oscillator is based on a 3340 chip which uses a discrete pure
analog Triangle Core.
The 3340 is a high precision Voltage Controlled Oscillator, featuring both
exponential and linear control scales . Full temperature compensation makes this
VCO extremely stable.
Description
charging
TRIANGLE VCO
v
oltage
Capacitor
Charges
Capacitor
Charges
Capacitor
Discharged
Max. Threshold Voltage
Min. Threshold Voltage
Fig.1 Voltage-Charge in a Triangle VCO
ONA