{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101AE5-022.5792","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101AE5-022.5792","canonicalUrl":"https://icboms.com/microchip/DSC1101AE5-022.5792","factsUrl":"https://icboms.com/api/mcp/products/DSC1101AE5-022.5792","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101AE5-022.5792, XO (Standard) MEMS oscillator, 22.5792 MHz, CMOS output, ±10 ppm APR, 2.25V–3.6V supply, standby function, -20°C to 70°C, 6-VDFN exposed pad package.","salesMarkdown":"## Active MEMS clock for 22.5792 MHz audio/video timing The DSC1101AE5-022.5792 is a MEMS-based XO (Standard) producing a 22.5792 MHz CMOS output — the exact frequency required for DVD/Blu-ray audio sample rates (48 kHz family) and some video pixel clocks. It belongs to Microchip's DSC1101 series, which replaces quartz with a silicon MEMS resonator for better shock and vibration immunity. Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails without an external regulator. The absolute pull range is ±10 ppm, which defines the frequency stability over the full operating temperature and supply range — tight enough for most audio DAC master clocks and HDMI transmitters. ## Standby power-down saves battery in duty-cycled systems Active current draw is 35 mA max — typical for a 22.5792 MHz CMOS output driving a 15 pF load. The MEMS core itself consumes less than a quartz equivalent, but the CMOS output buffer dominates the power budget at this frequency. ## Package footprint and board-level integration Housed in a 6-VDFN Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm. The 6-pin VDFN footprint is compatible with many 7x5 mm SMD oscillator layouts, simplifying drop-in replacement for quartz-based designs.","metaTitle":"DSC1101AE5-022.5792 XO 22.5792 MHz CMOS MEMS Oscillator –","metaDescription":"DSC1101AE5-022.5792 – Microchip MEMS XO, 22.5792 MHz, CMOS output, ±10 ppm APR, 2.25-3.6 V supply, standby function, -20°C to 70°C, 6-VDFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1101","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"22.5792 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±10ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order DSC1101AE5-022.5792 and check availability?","answer":"Submit an RFQ with your target quantity."},{"question":"Is DSC1101AE5-022.5792 a direct replacement for a standard 22.5792 MHz quartz oscillator?","answer":"Yes, in most cases. The DSC1101AE5-022.5792 is a MEMS-based XO that outputs a 22.5792 MHz CMOS signal with ±10 ppm APR, matching the frequency and stability of many quartz oscillators. However, check the pinout and enable logic of the quartz part you are replacing — the DSC1101 has a Standby (Power Down) pin that may require a pull-up or pull-down resistor if the original quartz oscillator did not have an enable function."},{"question":"What is the standby power-down current draw of DSC1101AE5-022.5792?","answer":"The supply current when disabled (Standby mode) is 95 µA maximum. This allows the oscillator to remain powered on the board without draining the battery during system sleep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101AE5-022.5792","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101AE5-022.5792 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}}