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Microchip Technology DSC1001DL2-033.3333T — Crystals & Oscillators

DSC1001DL2-033.3333T – 33.3333 MHz MEMS XO, AEC-Q100

MPNDSC1001DL2-033.3333T
Active

Microchip DSC1001 series MEMS XO, 33.3333 MHz, CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 105°C, 4-SMD no-lead package.

$1.0200Ref. price · indicative, final on quote
Microchip Technology DSC1001DL2-033.3333T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL2-033.3333T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency33.3333 MHz
Frequency stability±25ppm
Operating temperature-40°C~105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Supply voltage spans 1.8V to 3.3V, covering the common digital rails for MCUs, FPGAs, and automotive SoCs — no external level translator needed when the core voltage shifts between 1.8V and 3.3V across different power domains.

Housed in a 4-SMD no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm. Surface-mount mounting with the no-lead package means the thermal pad is the bottom of the package — the PCB land pattern should match the recommended footprint in the datasheet to avoid solder bridging on the small pads.

Frequently asked questions

What is the exact frequency of the DSC1001DL2-033.3333T?

The oscillator outputs a fixed 33.3333 MHz — a common frequency for Ethernet PHY reference clocks, USB hubs, and automotive CAN-FD controllers.

Is the DSC1001DL2-033.3333T AEC-Q100 qualified?

Yes, it carries AEC-Q100 rating, which means it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up — suitable for under-hood and cabin electronics where the ambient temperature reaches 105°C.

What is the standby current of the DSC1001DL2-033.3333T?

When the standby (power-down) function is active, the maximum supply current is 15 µA — low enough to keep the oscillator off in a battery-backed system without draining the coin cell during sleep.