Business
New EX‑423 Evacuated Miniature Crystal Oscillator for Critical Timing in Low- and Battery-Powered Applications
Ruggedized in an ultra-low vacuum for enhanced thermal insulation, the EX-423 delivers stability and RF performanceCHANDLER, Ariz., May 14, 2026 (GLOBE NEWSWIRE) -- Microchip Technology (Nasdaq: MCHP) today announced the EX‑423 Evacuated Miniature Crystal Oscillator (EMXO), a compact, low‑power timing solution designed for applications that demand high stability, accuracy and long‑term reliability. Building on the company’s EX‑421 portfolio, the EX‑423 delivers high RF performance in a low‑profi
About this update from Microchip Technology Incorporated
[{"type":"image","alt":"Microchip Technology Inc.","displaySize":"","headline":null,"caption":"Microchip Technology Inc.","className":"","disableSlideshowImg":false,"size":{"original":{"width":300,"height":160,"url":"https://media.zenfs.com/en/globenewswire.com/45404978d1a50d8d09f8f2cce3f6dfec"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/8bEM2jp6tR9yikQ7hc0oeg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTQyMDtoPTIyNA--/https://media.zenfs.com/en/globenewswire.com/45404978d1a50d8d09f8f2cce3f6dfec","width":300,"height":160},"resize_sm":{"url":"https://s.yimg.com/ny/api/res/1.2/8bEM2jp6tR9yikQ7hc0oeg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTQyMDtoPTIyNA--/https://media.zenfs.com/en/globenewswire.com/45404978d1a50d8d09f8f2cce3f6dfec","width":300,"height":160}},"lazy":false},{"type":"text","content":"Ruggedized in an ultra-low vacuum for enhanced thermal insulation, the EX-423 delivers stability and RF performance","length":115,"tagName":"p"},{"type":"text","content":"CHANDLER, Ariz., May 14, 2026 (GLOBE NEWSWIRE) -- Microchip Technology (Nasdaq: MCHP) today announced the EX‑423 Evacuated Miniature Crystal Oscillator (EMXO), a compact, low‑power timing solution designed for applications that demand high stability, accuracy and long‑term reliability. Building on the company’s EX‑421 portfolio, the EX‑423 delivers high RF performance in a low‑profile 13 mm x 13 mm package for space‑ and power‑constrained designs.","length":451,"tagName":"p"},{"type":"text","content":"Ruggedized for demanding environments, the EX‑423 is sealed in an ultra‑high vacuum designed to provide optimal thermal insulation and help improve frequency stability. Its quartz crystal uses a four‑point mount to enhance shock survivability and reduce g‑sensitivity, making it well suited for GPS/GNSS tracking, military radios, medical devices, Ocean Bottom Node (OBN) seismic systems, test and measurement equipment and satellite communications.","length":449,"tagName":"p"},{"type":"text","content":"“When developing the EX‑423, we focused on the key parameters designers use to evaluate high‑performance reference oscillators,” said Randy Brudzinski, corporate vice president of Microchip’s frequency and time systems business unit. “Delivering this level of performance in a rugged, small footprint helps customers simplify designs without compromising timing accuracy.”","length":372,"tagName":"p"},{"type":"text","content":"...