SIT1602BCR1-33S

Programmable oscillators are popular in applications where the frequency of a signal needs to be accurately levied and continuously adjusted under the condition of certain accuracy. SIT1602BCR1-33S is one type of them and it is widely used for the combination of programmable stability and fast frequency control for automotive, industrial and consumer applications.

It has two working principles, temperature-compensated quartz oscillator (TCXO) and voltage-controlled crystal oscillator (VCXO). Temperature-compensated quartz oscillator is usually a crystal oscillator where electronic components are inserted to balance its frequency deviation caused by temperature change. The combination of frequency counter, DAC and loop filter enables the oscillator to accurately control the output frequency. It is suitable for use in the environment where temperature is stable.

For a VCXO, a voltage-tuned circuit is added to modulate the frequency of the oscillator over a certain range. This type of oscillator is suitable for applications that require frequent frequency adjustments in a wide temperature range. The specific tuning range allows users to adjust the frequency precisely and continuously from the internal voltage.

SIT1602BCR1-33S, as the combination of the two, is easy to use and suitable for a wide range of applications. The programmable oscillator is ideal for applications like automotive audio, industrial sensing and consumer electronics which require high stability, fast frequency control and wide temperature range.

In summary, SIT1602BCR1-33S use temperature-compensated quartz oscillator (TCXO) and voltage-controlled crystal oscillator (VCXO) to achieve high stability and fast frequency control. It is widely used in automotive audio, industrial sensing and consumer electronics to help meet the requirements of different applications.