Skip to main content
Log in
Microchip Technology DSC1001DL5-054.0000 — Crystals & Oscillators

DSC1001DL5-054.0000 MEMS XO, 54 MHz, CMOS, AEC-Q100, Active

MPNDSC1001DL5-054.0000
Active

Microchip Technology DSC1001, XO (Standard), 54 MHz, CMOS output, ±10ppm stability, -40°C to 105°C, AEC-Q100, 4-SMD No Lead package

Microchip Technology DSC1001DL5-054.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL5-054.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency54 MHz
Frequency stability±10ppm
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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001DL5-054.0000 is an active 54 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±10ppm frequency stability across its full operating range. The 1.8V to 3.3V supply range lets it run directly from a 1.8V core rail or a 3.3V I/O rail without an extra regulator — useful in mixed-voltage designs.

Standby power-down and low current draw

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a standard MEMS oscillator footprint that reflows cleanly with a standard profile.

Frequently asked questions

Is DSC1001DL5-054.0000 a drop-in replacement for a standard quartz crystal oscillator?

Yes — it is a MEMS-based XO with CMOS output, same 4-pin footprint as a standard 2.5 mm x 2.0 mm quartz oscillator. The supply voltage range (1.8V to 3.3V) and ±10ppm stability cover most quartz replacements. No external load capacitors are needed; the MEMS resonator is self-contained. Confirm the output drive strength matches your load — the datasheet covers this.

What is the closest pin-compatible alternative to DSC1001DL5-054.0000 in this Crystals & Oscillators family?

Within the DSC1001 series, the same base part number with a different frequency code is pin-compatible — the 4-SMD footprint and supply range are identical across the family. For a functionally equivalent MEMS XO from another brand, the SiTime SiT8008 series offers similar specs (54 MHz, CMOS, ±10ppm, -40°C to 105°C) in the same 2.5 mm x 2.0 mm package, but it is not AEC-Q100 qualified. Verify the AEC-Q100 requirement before substituting.

Does DSC1001DL5-054.0000 have a standby mode?

Yes — the function is listed as Standby (Power Down). When the enable pin is pulled low, the oscillator stops and draws 15 µA max. This is a standard feature on the DSC1001 series, allowing the clock to be gated for power saving without an external MOSFET or load switch.