Skip to main content
Log in
Microchip Technology DSC400-1111Q0090KI2T — Crystals & Oscillators

DSC400-1111Q0090KI2T MEMS XO – 4 Outputs, LVCMOS, ±25 ppm

MPNDSC400-1111Q0090KI2T
Active

Microchip DSC400 series, XO (Standard), MEMS base resonator, four LVCMOS outputs at 10, 27, 148.5, and 125 MHz, ±25 ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 20-VFQFN exposed-pad package.

Microchip Technology DSC400-1111Q0090KI2T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC400-1111Q0090KI2T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC400
Supply voltage2.25V ~ 3.6V
Frequency stability±25ppm
Frequency - output 110MHz
Frequency - output 227MHz
Frequency - output 3148.5MHz
Frequency - output 4125MHz
Operating temperature-40°C~85°C
Height0.035\" (0.90mm)
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
OutputLVCMOS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case20-VFQFN Exposed Pad

Product details

MEMS quad-output clock – four frequencies, one package

It outputs four independent LVCMOS clocks at 10 MHz, 27 MHz, 148.5 MHz, and 125 MHz, all from one device.

Supply range is 2.25V to 3.6V, covering 2.5V and 3.3V rails directly. The LVCMOS outputs swing rail-to-rail, so at 3.3V supply the outputs are 3.3V-compatible; at 2.5V supply they are 2.5V-compatible. No external level translation needed.

The 20-VFQFN with exposed pad measures 5.00mm x 3.20mm and stands 0.90mm tall.

Lifecycle and sourcing status

Supplied in Tape & Reel (TR), ready for automated pick-and-place.

Frequently asked questions

What is the datasheet for DSC400-1111Q0090KI2T?

Engineers need the datasheet to verify specs like frequency stability, voltage range, and pinout for design-in.

Where can I buy DSC400-1111Q0090KI2T and what is the price?

Sourcing buyers need to compare distributor prices and stock to fill BOM lines quickly.

Is DSC400-1111Q0090KI2T in stock at major distributors?

Availability directly impacts lead time and production schedule, critical for procurement decisions.

What is the equivalent or replacement for DSC400-1111Q0090KI2T?

If the part is constrained or EOL, engineers and buyers need a drop-in substitute to avoid redesign.

What is the height and package size of DSC400-1111Q0090KI2T?

Maintenance techs and design engineers need exact dimensions to ensure fit in existing PCB layouts.

Is DSC400-1111Q0090KI2T obsolete or active?

Brokers and buyers need lifecycle status to avoid future supply disruptions and plan long-term procurement.