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Microchip Technology DSC1001CE2-048.0000 — Crystals & Oscillators

DSC1001CE2-048.0000 – Microchip 48 MHz MEMS XO, AEC-Q100

MPNDSC1001CE2-048.0000
Active

Microchip DSC1001CE2-048.0000, 48 MHz XO (Standard), CMOS output, MEMS resonator, AEC-Q100 qualified, ±25 ppm stability, 1.8V–3.3V supply, 4-SMD no-lead package.

Microchip Technology DSC1001CE2-048.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE2-048.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency48 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CE2-048.0000 is an active-production MEMS-based XO (Standard) from Microchip, delivering a 48 MHz CMOS clock with ±25 ppm frequency stability across -20°C to 70°C.

Supply voltage range and standby power-down

Operates from 1.8V to 3.3V, covering 1.8V, 2.5V, and 3.3V logic rails without an external LDO — one BOM line serves multiple voltage domains.

Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — compatible with standard 3225 oscillator footprints. Surface-mount assembly with no exposed paddle simplifies layout; the 4-pin configuration matches the industry-standard MEMS oscillator pinout for drop-in replacement of quartz XOs in the same footprint.

Frequently asked questions

Where can I buy DSC1001CE2-048.0000 and what is the lead time?

Submit an RFQ through this page for a firm delivery commitment.

Is DSC1001CE2-048.0000 AEC-Q100 qualified?

Yes, it carries AEC-Q100 rating, which qualifies it for automotive applications per the temperature grade and reliability stress requirements of that standard.

Can DSC1001CE2-048.0000 replace a standard 48 MHz crystal oscillator?

Yes, it is a direct MEMS-based replacement for a 48 MHz quartz XO in the same 4-SMD no-lead footprint. The CMOS output and ±25 ppm stability match typical quartz specifications, while the MEMS resonator offers better shock and vibration immunity — an advantage in automotive environments.