SIT8208AC-31-18E-16.369000X

Introduction

The SIT8208AC-31-18E-16.369000X is an oscillator designed for use in precision frequency timing applications. This oscillator has an extremely accurate frequency stability and extremely low phase noise performance. Its wide range of operating temperature is well-suited for many commercial and industrial designs, including clock synchronization/synchronizing, navigation systems, networking, telecoms gear, test and measurement instrumentation, military and space applications.

Application

SIT8208AC-31-18E-16.369000X oscillators are extensively used in applications that require precise timing accuracy over extended temperature ranges. They are used in a wide variety of fields, from Satellite and wireless communications to military and aerospace, as well as in many commercial environments. In addition to demanding applications such as broadcasters and spacecraft control systems, this type of oscillator can also be used in clock synchronization/synchronizing, navigation systems, networking, and telecoms gear.

Features

SIT8208AC-31-18E-16.369000X oscillators have many features that make them particularly suitable for demanding clock applications. The features include:

• Low phase noise over an extremely wide operating temperature range
• High frequency stability (<10 parts per million over a broad temperature range)
• Fast frequency settling time
• Flexible custom output frequencies
• Low jitter

Working Principle

The SIT8208AC-31-18E-16.369000X oscillator is a fully-integrated device built on a SiGe bipolar process. It utilizes a quartz-stabilized, temperature-compensated oscillator (TCXO) technology and has an extremely low phase noise and frequency stability performance. The oscillator circuit is composed of a pair of emitter-coupled voltage-controlled oscillators (VCOs) with an adjustable temperature compensation bias, controlled by an onboard linear regulator. The oscillator frequency is stabilized by the onboard temperature compensation circuitry, thus maintaining the desired oscillation frequency.

Conclusion

The SIT8208AC-31-18E-16.369000X oscillator is a precision frequency timing oscillator designed for extended temperature operation. It offers excellent performance in precision frequency stabilization and low phase noise. Its low jitter and fast settling time make the oscillator suitable for a wide range of applications from satcoms and wireless communications to military and aerospace.