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Microchip Technology DSC1203DA3-333M3333 — Crystals & Oscillators

DSC1203DA3-333M3333 Microchip MEMS XO, LVDS, 333.3333 MHz

MPNDSC1203DA3-333M3333
Active

Microchip DSC1203DA3-333M3333, XO (Standard) MEMS oscillator, LVDS output, 333.3333 MHz, ±20 ppm stability, 2.5V-3.3V supply, standby (power down) function, -40°C to 125°C, 6-VDFN package.

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

Specifications

DSC1203DA3-333M3333 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1203
MountingSurface Mount
Supply voltage2.5V ~ 3.3V
Current - supply32mA (Typ)
Current - supply (Disable)5µA
Frequency333.3333 MHz
Frequency stability±20ppm
Operating temperature-40°C ~ 125°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

333.3333 MHz LVDS MEMS oscillator with standby

The DSC1203DA3-333M3333 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1203 series, delivering a 333.3333 MHz LVDS output with ±20 ppm frequency stability across a 2.5V to 3.3V supply range.

No last-time-buy or obsolescence window to track.

6-VDFN package and board layout

Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits dense PCB layouts without crowding adjacent components.

Frequently asked questions

Does the DSC1203DA3-333M3333 have a standby function?

Yes, it includes a Standby (Power Down) function. When asserted, the output is disabled and supply current drops to 5 µA max, preserving power in battery-operated or intermittently active systems.