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Microchip Launches the Next Generation of its Low-Noise Chip-Scale Atomic Clock Featuring a Lower Profile Height of Less Than ½ Inch

1. Microchip launched a new Low-Noise Chip-Scale Atomic Clock for demanding applications. 2. The LN-CSAC model is compact, with low power consumption under 295 mW. 3. It operates in extreme temperatures and offers high precision and stability. 4. This product significantly enhances mission capabilities for aerospace and defense sectors. 5. Microchip's technology is critical for space-constrained, power-sensitive applications.

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Why Bullish?

The introduction of advanced timing devices could boost revenue in high-demand markets, reminiscent of past successful launches that increased MCHP's market position.

How important is it?

A significant advancement in technology relevant to MCHP's strategic focus could enhance investor confidence and sales forecasts.

Why Long Term?

The new product can establish Microchip firmly in the aerospace sector, similar to prior innovations leading to sustained growth.

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CHANDLER, Ariz., Jan. 27, 2025 (GLOBE NEWSWIRE) -- Developers need ultra-clean timing devices for aerospace and defense applications where size, weight, and power (SWaP) constraints are critical. A Chip-Scale Atomic Clock (CSAC) is an essential reference for these systems, providing the necessary precise and stable timing where traditional atomic clocks are too large or power-hungry and where other satellite-based references may be compromised. Microchip Technology (Nasdaq: MCHP) today announces its second generation Low-Noise Chip-Scale Atomic Clock (LN-CSAC), model SA65-LN, in a lower profile height and designed to operate in a wider temperature range, enabling low phase noise and atomic clock stability in demanding conditions. Microchip has developed its own Evacuated Miniature Crystal Oscillator (EMXO) technology and integrated it into a CSAC, enabling the model SA65-LN to offer a reduced profile height of less than ½ inch, while maintaining a power consumption of <295 mW. The new design is optimal for aerospace and defense mission-critical applications such as mobile radar, dismounted radios, dismounted IED jamming systems, autonomous sensor networks and unmanned vehicles due to its compact size, low power consumption and high precision. Operating within a wider temperature range of -40°C to +80°C, the new LN-CSAC is designed to maintain its frequency and phase stability in extreme conditions for enhanced reliability. "A significant advancement in frequency technology, our next generation LN-CSAC provides exceptional stability and precision in a remarkably compact form," said Randy Brudzinski, corporate vice president of Microchip’s frequency and time systems business unit. "This device enables our customers to achieve superior signal clarity and atomic-level accuracy, while also benefiting from reduced design complexity and lower power consumption.” The LN-CSAC combines the benefits of a crystal oscillator and an atomic clock in a single compact device. The EMXO offers low-phase noise at 10 Hz < -120 dBc/Hz and Allan Deviation (ADEV) stability <1E-11 at a 1-second averaging time. The atomic clock provides initial accuracy of ±0.5 ppb, low frequency drift performance of <0.9 ppb/mo, and maximum temperature-induced errors of < ±0.3ppb. Together, the LN-CSAC can save board space, design time and overall power consumption compared to designs that feature two oscillators. The crystal signal purity and low-phase noise of LN-CSAC are designed to ensure high-quality signal integrity, which is essential for frequency mixing. The atomic-level accuracy allows for longer intervals between calibrations, which can help extend mission durations and potentially reduce maintenance requirements. Microchip's products for aerospace and defense are designed to meet the stringent requirements of these markets, offering high reliability, precision and durability. The company’s solutions include microcontrollers (MCUs), microprocessors (MPUs), FPGAs, power management, memory, security and timing devices that ensure optimal performance in mission-critical applications such as avionics, radar systems, and secure communications. Visit Microchip’s aerospace and defense solutions web page for more information. Development Tools The LN-CSAC SA65 is supported by Microchip’s Clockstudio™ Software Tool, a Graphical User Interface (GUI), to help developers toggle between the clock’s features and plot their operating parameters. A LN-CSAC Developer Kit is also available. Pricing and Availability The LN-CSAC SA65 is now available for purchase in production quantities. For additional information and to purchase, contact a Microchip sales representative, authorized worldwide distributor or visit Microchip’s Purchasing and Client Services website, www.microchipdirect.com. Resources High-res images available through Flickr or editorial contact (feel free to publish): Application image: www.flickr.com/photos/microchiptechnology/54212625806/sizes/l About Microchip Technology:Microchip Technology Inc. is a leading provider of smart, connected and secure embedded control and processing solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs which reduce risk while lowering total system cost and time to market. The company’s solutions serve over 100,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality. For more information, visit the Microchip website at www.microchip.com. Note: The Microchip name and logo, the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Clockstudio is a trademark of Microchip Technology Inc. in the U.S.A. and other countries. All other trademarks mentioned herein are the property of their respective companies.

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