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Microchip Technology DSC400-1133Q0113KI2T — Crystals & Oscillators

DSC400-1133Q0113KI2T MEMS XO – Quad Output, LVCMOS/LVDS

MPNDSC400-1133Q0113KI2T
Active

Microchip DSC400 series MEMS XO, quad-output, 100MHz, 156.25MHz, 125MHz, 125MHz, 25MHz, LVCMOS/LVDS, ±25ppm stability, -40°C to 85°C, 20-VFQFN exposed pad, tape & reel.

Microchip Technology DSC400-1133Q0113KI2T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC400-1133Q0113KI2T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC400
Voltage2.25V ~ 3.6V
Frequency stability±25ppm
Frequency - output 1100MHz, 156.25MHz
Frequency - output 2125MHz
Frequency - output 3125MHz
Frequency - output 425MHz
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, LVDS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case20-VFQFN Exposed Pad

Product details

Quad-output MEMS oscillator — one package replaces four cans

The DSC400-1133Q0113KI2T is a quad-output MEMS XO that delivers four independent clock frequencies from a single 5.0mm x 3.2mm 20-VFQFN package: 100MHz, 156.25MHz, 125MHz (two outputs), and 25MHz. That covers a typical FPGA or SoC clock tree — Ethernet MAC (125MHz), PCIe reference (100MHz), serial transceiver (156.25MHz), and a slow logic clock (25MHz) — without four separate crystal cans. Outputs are configurable as LVCMOS or LVDS, so the same part can drive a single-ended clock input on one lane and a differential pair on another.

The supply range of 2.25V to 3.6V covers 2.5V and 3.3V rails without an external regulator.

Microchip lists the DSC400-1133Q0113KI2T as Active.

Frequently asked questions

Can I replace four crystal oscillators with the DSC400-1133Q0113KI2T?

Yes — the quad-output MEMS XO provides 100MHz, 156.25MHz, 125MHz (two outputs), and 25MHz from a single 5.0x3.2mm package. It replaces four discrete oscillators, saving board area and reducing BOM line count. The LVCMOS/LVDS outputs match common FPGA and SoC clock inputs.

Is the DSC400-1133Q0113KI2T RoHS compliant?

The DSC400 series is manufactured as RoHS-compliant. The 20-VFQFN package is lead-free and compatible with standard reflow profiles. Confirm the specific compliance certificate with your order.