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Microchip Technology DSC2033FI2-F0040T — Crystals & Oscillators

DSC2033FI2-F0040T – Microchip MEMS XO, LVDS

MPNDSC2033FI2-F0040T
Active

Microchip Technology DSC2033FI2-F0040T, XO (Standard) MEMS oscillator, LVDS output, ±25ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 14-VFQFN exposed-pad package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2033FI2-F0040T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2033
Supply voltage2.25V ~ 3.6V
Current - supply38mA (Typ)
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 1100MHz, 125MHz, 156.25MHz, 312.5MHz
Frequency - output 2100MHz, 125MHz, 156.25MHz, 312.5MHz
Operating temperature-40°C~85°C
Height0.035\" (0.90mm)
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
OutputLVDS
PackageTape & Reel (TR)
FunctionEnable/Disable
Base resonatorMEMS
Case14-VFQFN Exposed Pad

Product details

Four output frequencies, one LVDS pair

The DSC2033FI2-F0040T is a dual-output MEMS oscillator that delivers LVDS on both outputs, with each output independently selectable among 100 MHz, 125 MHz, 156.25 MHz, and 312.5 MHz. The ±25 ppm frequency stability holds the clock edge within tight jitter budgets for SerDes reference and Ethernet PHY applications.

Package and PCB layout

The Enable/Disable function lets the system shut down the oscillator output without removing power, dropping supply current from 38 mA typ to 23 mA max — enough to matter in a battery-backed clock tree.

No stock-holding claim — availability confirmed at RFQ.

Frequently asked questions

How can I order DSC2033FI2-F0040T or request a quote?

The part is active and available through independent distribution. Submit an RFQ with your target quantity and required lead time; pricing and availability are confirmed at quote time, not on the product page.

What are the exact output frequencies of DSC2033FI2-F0040T?

Both outputs can be independently set to 100 MHz, 125 MHz, 156.25 MHz, or 312.5 MHz — the same four frequencies are available on each output.