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Microchip Technology DSC1033DC1-016.6250 — Crystals & Oscillators

DSC1033DC1-016.6250 MEMS Oscillator 16.625 MHz CMOS XO

MPNDSC1033DC1-016.6250
Active

Microchip Technology DSC1033DC1-016.6250, PureSilicon™ MEMS XO (Standard), 16.625 MHz, CMOS output, 3.3V supply, ±50ppm stability, 0°C~70°C, 4-SMD package, tube.

Microchip Technology DSC1033DC1-016.6250 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1033DC1-016.6250 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Voltage3.3V
Current - supply10mA
Current - supply (Disable)1µA
Frequency16.625 MHz
Frequency stability±50ppm
Operating temperature0°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS clock source for commercial-temperature boards

The DSC1033DC1-016.6250: This is a 16.625 MHz MEMS-based XO (Standard) oscillator from the DSC1033 PureSilicon™ series, delivering a CMOS output at 3.3V. Rated for the 0°C~70°C commercial temperature range, it fits indoor equipment, office peripherals, and appliance PCBs where ambient stays within that band. The ±50ppm frequency stability keeps the clock within tolerance for UART baud rates and general-purpose timing without external trim components.

Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm. The 0.098" x 0.079" footprint matches the common 2.5 x 2.0 mm MEMS oscillator land pattern — no via-in-pad required, and the low profile fits under shielding cans or in tight vertical stacks.

Frequently asked questions

Where can I buy DSC1033DC1-016.6250 and how do I get a price?

This part is sourced to order through our independent distribution channel. Submit an RFQ with your target quantity and target price; we confirm availability and current pricing at quote time. No stock-holding claim is made — every order is confirmed against live supply.

Can DSC1033DC1-016.6250 replace a standard quartz oscillator?

Functionally yes — it is a drop-in MEMS replacement for a 16.625 MHz quartz XO with CMOS output and 3.3V supply. The MEMS base resonator offers better shock and vibration immunity than quartz, but the temperature stability (±50ppm) and commercial temperature range (0°C~70°C) must match your existing quartz oscillator's specs. Verify the footprint: the 2.5 x 2.0 mm 4-SMD package is common but not identical to all quartz oscillator footprints.