Stable VCXO Performance

A voltage controlled oscillator is required to operate the clock functions that control the computer processes. It is also used for transmitting electronic signals to stationary as well as wireless devices such as radios that are used for receiving and transmission purposes, modems, routers, game consoles, and televisions.

Uploaded by: SiTime    Added: 5 months ago     Views: 115     Thumbs: 0    Comments: 0   

Tags: Crystal Oscillator  VCXO  Silicon Oscillator 

Types of Jitter in Timing Systems

Jitter is the timing variations of a set of signal edges from their ideal values. Jitter in clock signals is typically caused by noise or other disturbances in the system. Contributing factors include thermal noise, power supply variations, loading conditions, device noise, and interference coupled from nearby circuits.

Uploaded by: SiTime    Added: 10 months ago     Views: 130     Thumbs: 0    Comments: 0   

Tags: Differential Oscillator  clock generators  Silicon Oscillator  VCXO 

MEMS-Based Silicon Oscillator – Features and Benefits

In the past five years, MEMS-based Silicon oscillators have been replacing quartz oscillators in electronic applications. MEMS-based Silicon oscillators have numerous advantages over quartz including more features, higher performance, faster availability, higher robustness and reliability, along with a lower cost.

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Tags: quartz oscillators  Silicon Oscillator  Voltage Controlled Oscillator 

Features and Applications of MEMS VCXOs

VCXOs – Voltage Controlled Oscillators – have traditionally been used for clock synchronization functions in Telecom, Networking, Wireless and Video applications in equipment such as base stations, core routers, FPGA-based systems, set top boxes and instrumentation / data acquisition equipment.

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Tags: VCXO  Clock Generator  Silicon Oscillator  Quartz Oscillator 

What is a VCXO? Why is a VCXO used in Electronics?

A VCXO – Voltage Controlled Oscillator – is a reference timing component that is commonly used in telecom, consumer and industrial electronics. A VCXO differs from an XO (Oscillator) in that it offers an capability to “fine-tune” the output frequency within a certain range, after the device is already populated in a system. This capability is not available on XOs.

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Tags: Silicon Oscillator  Crystal oscillator  Differential Oscillator  TCXO  Voltage Controlled Oscillator 

Features and Applications of MEMS Clock Generators

Clock Generators are timing components which integrate the clock functionality of many different discrete devices into one semiconductor component. They offer the traditional semiconductor benefits of integration, lower cost, smaller size, and full customization with minimal additional expenses.

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Tags: Silicon Oscillator  Crystal Oscillator  Voltage Controlled Oscillator  clock generator 

MEMS Based Oscillators Outperform Quartz-Based Oscillators

SiTime’s MEMS Oscillators, VCXO, and TCXO long term aging and jitter performance are comparable to, or better than, quartz-based oscillators. As you can see, the performance barrier has been shattered.SiTime’s MEMS oscillators simplify system designs and open the door to new applications.

Uploaded by: SiTime    Added: 8 months ago     Views: 33     Thumbs: 0    Comments: 0   

Tags: VCXO  TCXO  Crystal oscillators  Differential Oscillator  Silicon Oscillator 

What is a TCXO Timing Component? Why is it Important in Electronics?

"A TCXO is a Temperature Compensated Oscillator.
The frequency stability (variation of frequency) of quartz oscillators varies significantly with temperature changes."

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Tags: crystal oscillator  TCXO  Silicon Oscillator  Voltage Controlled Oscillator 

Top Ten Things to Know About MEMS Oscillators

MEMS oscillators offer very high performance – stability as good as 0.5 PPM over the industrial temperature range, 500 femtoseconds of integrated RMS phase jitter.

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Tags: Silicon Oscillator  Quartz Oscillator  TCXO  VCXO  crystal oscillator 

Voltage Controlled MEMS Oscillators (MEMS VCXO) Surpass Quartz VCXO

Voltage Controlled MEMS Oscillators (VCXOs) have made significant advances, as evidenced by the introduction of the SiT380X family, designed for telecom, networking and embedded applications. The performance of these oscillators seems to indicate that they surpass quartz VCXO performance and provide new and important capabilities.

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Tags: MEMS Oscillator  TCXO  VCXO  Silicon Oscillator  Quartz Oscillator 

Programmable Clock Oscillators Provide the Right Reference Clock, Every Time

A reference clock oscillator in electronics has long been the domain of fixed-frequency devices. These devices have historically consisted of a quartz crystal, which has been cut and manufactured to operate at a precise, fixed frequency, married to an analog oscillator circuit, which operates at the same fixed frequency and a fixed voltage.

Uploaded by: SiTime    Added: 8 months ago     Views: 65     Thumbs: 0    Comments: 0   

Tags: clock oscillator  VCXO  Silicon Oscillator  Crystal Oscillator  MEMS oscillator