{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123CE1-150.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123CE1-150.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123CE1-150.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123CE1-150.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123CE1-150.0000, XO (Standard), LVDS output, 150 MHz, MEMS resonator, 6-SMD 3.20mm x 2.50mm, ±50 ppm stability, 2.25V–3.63V supply.","salesMarkdown":"## 150 MHz LVDS clock source with MEMS resonator The MEMS base gives it better resistance to vibration and mechanical shock compared to a quartz oscillator, and it starts up faster — typically under 5 ms — which matters for applications that cycle power frequently. ## Package footprint and supply range The 6-SMD no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. That is a standard 3.2x2.5 mm oscillator footprint — compatible with many quartz oscillators of the same size, so a PCB laid out for a quartz part can often take this MEMS part without a layout change. Supply voltage range is 2.25 V to 3.63 V, covering 2.5 V and 3.3 V rails. Maximum supply current is 22 mA, which is typical for a 150 MHz LVDS output — the LVDS current-mode driver draws a constant current regardless of frequency, so the power budget is predictable. ## Temperature grade and frequency stability It suits office equipment, networking gear, test instruments, and consumer electronics. For outdoor or under-hood use, a wider-temperature variant of the DSC1123 family would be needed. That is the standard commercial stability grade — adequate for most Ethernet, PCIe, and SATA reference clocks. If the application requires tighter holdover or Stratum 3 compliance, a ±25 ppm or TCXO would be the next step up.","metaTitle":"DSC1123CE1-150.0000 150 MHz LVDS MEMS Oscillator","metaDescription":"Active 150 MHz LVDS XO, MEMS resonator, ±50 ppm stability, 2.25V-3.63V supply, 6-SMD 3.2x2.5mm. Enable/disable function. Order DSC1123CE1-150.0000.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVDS","Series":"DSC1123","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"150 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"22mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can DSC1123CE1-150.0000 replace a standard quartz oscillator of the same frequency?","answer":"The MEMS resonator offers better shock/vibration immunity and faster startup than quartz, but the output type must be LVDS — it will not drive a CMOS or HCSL input without a level translator."},{"question":"Does DSC1123CE1-150.0000 have an enable/disable pin?","answer":"Yes, the function is Enable/Disable. The output is tri-stated when the enable pin is de-asserted, which allows the clock to be gated without removing the supply voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123CE1-150.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123CE1-150.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}