SiTime Blog - An OCXO that simply works, anywhere

OCXOs (oven-controlled oscillators) offer the pinnacle of performance in timing. Few timing suppliers can achieve OCXO-level stability, which is around ±50 ppb (parts per billion) or better. Because OCXOs provide Stratum 3E* level timing stability, they&#;re used in high-throughput communications networks that demand more stringent timing performance with each new generation. Moving forward, OCXOs will be essential for emerging 5G and IEEE synchronization applications that will support mission-critical services like self-driving vehicles.

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How do OCXOs achieve this stability?

These high-precision oscillators are designed to maintain frequency under temperature variation, one of the main reasons stability is degraded, by enclosing the resonator along with temperature compensation circuitry and a heating element. But even though these &#;ovenized&#; devices are engineered to keep the internal temperature constant, traditional OCXOs are still susceptible to variations in the ambient temperature, especially when the temperature changes quickly.

That&#;s why designers make painstaking decisions on where to place the oscillator on the board. OCXOs are often placed in a corner, away from fans which cause airflow-induced thermal shock and away from the main processing unit which can generate significant heat. But there are tradeoffs to moving the oscillator away from the chip that it&#;s clocking, such as increased routing complexity and potential signal integrity issues. Some of our customers have to go through 3 to 5 board layout iterations just to figure out where to pace the OCXO.

In many cases, the OCXO is covered with a special mechanical shield for thermal isolation. But these covers are typically not off-the-shelf items. They require finding a specialized vendor to design and make the cover, additional board space, and extra manufacturing steps to adhere the cover. All of which take time and money, and they&#;re still not fool proof.

And with all of these protective measures, the OCXO is still not safeguarded against other factors that affect stability and performance. Things like vibration, humidity, time (aging), and electrical noise such as supply voltage or load impedance. This makes timing potentially the biggest source of failure in communications systems. There was no easy way to alleviate all the headaches and risks of using OCXOs, at least not before the introduction of the Emerald Platform, the first MEMS-based OCXOs.

A new super-robust solution

The Emerald Platform is a game-changing solution in precision timing, providing much better reliability and performance in dynamic conditions. It&#;s based on a programmable platform that can support any frequency from 1 MHz to 220 MHz, and either LVCMOS or clipped sine-wave output. Here are some features compared to traditional quartz-based Stratum 3E OCXOs.

• 10 times better performance in the presence of airflow and thermal shock

  • ±5 ppb frequency stability over-temperature

  • ΔF/ΔT dynamic stability: ±50 ppt/

    °

    C typical (ppt = parts per trillion)

  • Allan deviation (ADEV): 2e-11 under airflow

• 20 times better vibration resistance

  • 0.1 ppb/g

• No activity dips or micro jumps

• Smallest size

  • 9 x 7 mm footprint, 75% smaller

  • 6

    .5

    mm height, 40% thinner

  • A

    lso available in standard OCXO footprints for drop-in replacement of quartz OCXOs

• Semiconductor-level quality and reliability

  • Eliminates batch-to-batch inconsistencies of quartz OCXOs

  • No need to sample and test incoming lots

• Unmatched ease-of-use

  • No restrictions on PCB placement

  • No mechanical shielding required for thermal isolation

  • On-chip regulators, no need for external LDOs or ferrite beads

  • Resistant to humidity

Solving long-standing quartz OCXOs timing problems

Up to now, communication equipment makers had to rely on a delicate, hard-to-use timing device. The Emerald Platform is designed to solve the long-standing problems of quartz OCXOs which are sensitive to environmental conditions and require protective measures. Emerald products simply work, anywhere&#;regardless of where they are placed on the board, or where they are deployed in the field.

In short, designers can now sleep better at night without worrying about the difficulties of OCXOs. Equipment makers can reduce design complexity, speed development time, accelerate revenue&#;and, count on stability when it&#;s really needed for their systems.

Come back next week to read our following blog on key telecom timing parameters and how Emerald performance compares to quartz OCXOs.  

..............................................

*A Stratum 3 clock has a free run stability of ±4.6 ppm over 20 years and a hold-over requirement of ±0.37 ppm (±370 ppb) over 24 hours, both inclusive of frequency errors under all conditions. Stratum 3E is a more accurate version of Stratum 3, with the same ±4.6 ppm free run stability, but with ±0.012 ppm (±12 ppb) over 24 hour hold-over spec, 37 times tighter than Stratum 3. For more information on timing terminology, download our Glossary of Oscillator Terminology.

What is the Oven Controlled Crystal Oscillator (OCXO) Market growth?

The Oven Controlled Crystal Oscillator (OCXO) market is estimated to expand at an unexpected CAGR from to , reaching multimillion USD by compared to .

Examine the 119-page comprehensive TOC, tables, figures, and charts that offer unique facts, information, important statistics, trends, and competitive landscape details for this concentrated market.

Oven Controlled Crystal Oscillator (OCXO) Market report : Size, Share, and Trends by Applications (Telecom Infrastructure,Military & Space,Test & Measurement,Other), By Types (PIN Shape,SMD Shape), By Segmentation analysis, Regions and Forecast to . This industry research analysis offers a comprehensive examination of market categories and subdivisions, encompassing product types, applications, companies, and regions. It delves deeply into the industry, analyzing historical data, projecting future trends, and aiding in the understanding of market conditions, growth potential, and obstacles. The report features a quantitative market analysis along with insights to support the formulation of market expansion strategies and achievement goals.

Who is the largest manufacturers of Oven Controlled Crystal Oscillator (OCXO) Market worldwide?

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• NDK
• Rakon
• Vectron International
• Microcrystal
• Bliley Technologies
• Greenray Industries
• CTS
• Taitien
• NEL
• Abracon
• KVG

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This research report is the result of an extensive primary and secondary research effort into the Oven Controlled Crystal Oscillator (OCXO) market. It provides a thorough overview of the market&#;s current and future objectives, along with a competitive analysis of the industry, broken down by application, type and regional trends. It also provides a dashboard overview of the past and present performance of leading companies. A variety of methodologies and analyses are used in the research to ensure accurate and comprehensive information about the Oven Controlled Crystal Oscillator (OCXO) Market.

What are the types of Oven Controlled Crystal Oscillator (OCXO) available in the Market?

• PIN Shape
• SMD Shape

Types help provide a comprehensive understanding of the diverse landscape within the Oven Controlled Crystal Oscillator (OCXO) market. Keep in mind that the categorizations can evolve as technology advances and market trends change. This study presents the production, revenue, price, market share, and growth rate of each type of product, basically divided into

What are the factors driving application of the growth of the Oven Controlled Crystal Oscillator (OCXO) Market?

• Telecom Infrastructure
• Military & Space
• Test & Measurement
• Other

These applications highlight the versatility of Oven Controlled Crystal Oscillator (OCXO) and their potential to enhance visual experiences across a wide range of settings and industries. This study focuses on the status and outlook for key applications and end users, consumption (sales), market share, and growth rate for each application, based on end users and applications

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What is Oven Controlled Crystal Oscillator (OCXO)?

The Global Oven Controlled Crystal Oscillator (OCXO) Market is anticipated to rise at a considerable rate during the forecast period, between and . In , the market is growing at a steady rate and with the rising adoption of strategies by key players, the market is expected to rise over the projected horizon.

The OCXO is an oscillator which is temperature controlled (ovenized crystal controlled oscillator). This type of oscillator has a temperature controlling circuit to maintain the crystal and key components at a constant temperature. OCXOs are typically used when temperature stabilities on the order of ±1 x 10-8 or better are required. While this type of oscillator has a tenfold improvement over a TCXO for temperature stability, the OCXO tends to be higher in price and consumes more power. Typical power at +25°C ambient is 1.5 Watts to 2.0 Watts in a steady state condition.

The global market for Oven Controlled Crystal Oscillator (OCXO) was estimated to be worth US$ 144 million in and is forecast to a readjusted size of US$ 163 million by with a CAGR of 1.1% during the forecast period -

Global oven controlled crystal oscillator market is relative concentrated market, key players include NDK, Epson, Vectron International.Top 5 manufacturers accounts about 60% of the total revenue.Asia Pacific is the largest production region, holds 40% market share, followed by North America and Europe, with 26% and 24% share respectively.In terms of product, PIN shape is the largest segment, with a share about 70%. And in terms of application, the largest application is telecom infrastructure, followed by military & space.

 

The "Oven Controlled Crystal Oscillator (OCXO) Market growth" refers to the expansion and development of the market associated with specific keywords or key phrases that are crucial for a particular industry or sector. This growth can be analyzed through various factors, including:

• Market Size and Value: The overall size and value of the Oven Controlled Crystal Oscillator (OCXO) market driven by specific keywords.
• Growth Rate: The rate at which the market is expanding over a certain period, typically expressed as a percentage.
• Trends and Drivers: Key trends and factors driving the growth of the market, such as technological advancements, consumer behavior, and regulatory changes.
• Competitive Landscape: Analysis of key players and Oven Controlled Crystal Oscillator (OCXO) market share, strategies, and competitive advantages.
• Regional Growth: Geographic areas where the market is growing significantly and the factors contributing to regional variations.
• Market Segmentation: Breakdown of the Oven Controlled Crystal Oscillator (OCXO) market into various segments based on product types, applications, and other relevant criteria.
• Challenges and Opportunities: Identification of obstacles hindering market growth and potential opportunities for expansion.

Understanding "Oven Controlled Crystal Oscillator (OCXO) Market growth" helps businesses and investors make informed decisions, identify growth opportunities, and develop strategies to capitalize on market trends.

Geographically, the detailed analysis of consumption, revenue, market share and growth rate, historical data and forecast (-) of the following regions are:

• North America (United States, Canada and Mexico)
• Europe (Germany, UK, France, Italy, Russia and Turkey etc.)
• Asia-Pacific (China, Japan, Korea, India, Australia, Indonesia, Thailand, Philippines, Malaysia and Vietnam)
• South America (Brazil, Argentina, Columbia etc.)
• Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa)

This Oven Controlled Crystal Oscillator (OCXO) Market Research/Analysis Report Contains Answers to your following Questions

• What are the global trends in the Oven Controlled Crystal Oscillator (OCXO) market? Would the market witness an increase or decline in the demand in the coming years?
• What is the estimated demand for different types of products in Leather Coatings? What are the upcoming industry applications and trends for Oven Controlled Crystal Oscillator (OCXO) market?
• What Are Projections of Global Oven Controlled Crystal Oscillator (OCXO) Industry Considering Capacity, Production and Production Value? What Will Be the Estimation of Cost and Profit? What Will Be Market Share, Supply and Consumption? What about Import and Export?
• Where will the strategic developments take the industry in the mid to long-term?
• What are the factors contributing to the final price of Leather Coatings? What are the raw materials used for Oven Controlled Crystal Oscillator (OCXO) manufacturing?
• How big is the opportunity for the Oven Controlled Crystal Oscillator (OCXO) market? How will the increasing adoption of Oven Controlled Crystal Oscillator (OCXO) for mining impact the growth rate of the overall market?
• How much is the global Oven Controlled Crystal Oscillator (OCXO) Market worth? What was the value of the market in ?
• Who are the major players operating in the Oven Controlled Crystal Oscillator (OCXO) market? Which companies are the front runners?
• Which are the recent industry trends that can be implemented to generate additional revenue streams?
• What Should Be Entry Strategies, Countermeasures to Economic Impact, and Marketing Channels for Oven Controlled Crystal Oscillator (OCXO) Industry?

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Detailed TOC of Global Oven Controlled Crystal Oscillator (OCXO) Market Research Report, -

Table of Content

1 Oven Controlled Crystal Oscillator (OCXO) Market Overview

1.1Product Overview and Scope of Oven Controlled Crystal Oscillator (OCXO)

1.2 Oven Controlled Crystal Oscillator (OCXO) Segment by Type

1.3 Oven Controlled Crystal Oscillator (OCXO) Segment by Application

1.4 Global Oven Controlled Crystal Oscillator (OCXO) Market Size Estimates and Forecasts

1.5 Assumptions and Limitations

2 Oven Controlled Crystal Oscillator (OCXO) Market Competition by Manufacturers

2.1 Global Oven Controlled Crystal Oscillator (OCXO) Sales Market Share by Manufacturers (-)

2.2 Global Oven Controlled Crystal Oscillator (OCXO) Revenue Market Share by Manufacturers (-)

2.3 Global Oven Controlled Crystal Oscillator (OCXO) Average Price by Manufacturers (-)

2.4 Global Oven Controlled Crystal Oscillator (OCXO) Industry Ranking VS VS

2.5 Global Key Manufacturers of Oven Controlled Crystal Oscillator (OCXO), Manufacturing Sites Headquarters

2.6 Global Key Manufacturers of Oven Controlled Crystal Oscillator (OCXO), Product Type and Application

2.7 Oven Controlled Crystal Oscillator (OCXO) Market Competitive Situation and Trends

2.8 Manufacturers Mergers, Acquisitions, Expansion Plans

3 Oven Controlled Crystal Oscillator (OCXO) Retrospective Market Scenario by Region

3.1 Global Oven Controlled Crystal Oscillator (OCXO) Market Size by Region: Versus Versus

3.2 Global Oven Controlled Crystal Oscillator (OCXO) Global Oven Controlled Crystal Oscillator (OCXO) Sales by Region: -

3.3 Global Oven Controlled Crystal Oscillator (OCXO) Global Oven Controlled Crystal Oscillator (OCXO) Revenue by Region: -

3.4 North America Oven Controlled Crystal Oscillator (OCXO) Market Facts and Figures by Country

3.5 Europe Oven Controlled Crystal Oscillator (OCXO) Market Facts and Figures by Country

3.6 Asia Pacific Oven Controlled Crystal Oscillator (OCXO) Market Facts and Figures by Country

3.7 Latin America Oven Controlled Crystal Oscillator (OCXO) Market Facts & Figures by Country

3.8 Middle East and Africa Oven Controlled Crystal Oscillator (OCXO) Market Facts and Figures by Country

4 Segment by Type

4.1 Global Oven Controlled Crystal Oscillator (OCXO) Sales by Type (-)

4.2 Global Oven Controlled Crystal Oscillator (OCXO) Revenue by Type (-)

4.3 Global Oven Controlled Crystal Oscillator (OCXO) Price by Type (-)

5 Segment by Application

5.1 Global Oven Controlled Crystal Oscillator (OCXO) Sales by Application (-)

5.2 Global Oven Controlled Crystal Oscillator (OCXO) Revenue by Application (-)

5.3 Global Oven Controlled Crystal Oscillator (OCXO) Price by Application (-)

6 Key Companies Profiled

Continued...

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