SIT3809AC-C-18SH

Programmable oscillators are used in many applications. SIT3809AC-C-18SH is one of the more commonly used programmable oscillators. It is widely used in commercial, industrial and military applications, such as automotive and aerospace systems.

The SIT3809AC-C-18SH is a highly versatile, low-noise, low-power programmable oscillator. It is a programmable quartz crystal oscillator with an internal frequency-setting voltage control circuit. It is capable of generating frequencies in the range of 4 kHz to 20 MHz. The frequency of the oscillator is set by setting the supply voltage. This feature makes it ideal for use in applications where frequency changes are necessary.

The SIT3809AC-C-18SH also includes an integrated temperature compensation circuit that compensates for temperature variations up to ± 10000 ppm. This ensures that the frequency output remains within the specified frequency range over a temperature range of -55°C to +125°C.

The SIT3809AC-C-18SH has three different output formats: CMOS (3.3 V) output, TTL (5 V) output, and LVCMOS (2.5 V) output. It also has an on-chip enable control circuit which allows the user to control the enable and disable states of the oscillator. The enable input can be controlled by a logic signal, or it can be controlled by a voltage source.

The SIT3809AC-C-18SH also has a multi-speed option, which allows the user to select from three different frequency settings. This can be used in applications where the frequency needs to be changed on the fly, such as in radio receivers or oscilloscope applications.

The SIT3809AC-C-18SH is also very easy to use. All that is required is to set the supply voltage and the enable control. Once the settings have been set, the oscillator starts up without any further configuration.

The SIT3809AC-C-18SH is also very reliable, as it has been designed to withstand harsh environmental conditions such as temperature extremes, humidity and vibration. This makes it ideal for use in commercial, industrial and military applications where reliability is essential.

In conclusion, the SIT3809AC-C-18SH is a versatile and reliable programmable oscillator. It is ideal for applications where frequency modulation is required, and it is also suitable for use in harsh environments.