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Microchip Technology DSC1001BI1-048.0000 — Crystals & Oscillators

DSC1001BI1-048.0000 MEMS XO 48 MHz AEC-Q100 - Microchip

MPNDSC1001BI1-048.0000
Active

Microchip DSC1001 series MEMS XO, 48 MHz, CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to +85°C, 4-SMD no-lead package.

$1.2150Ref. price · indicative, final on quote
Microchip Technology DSC1001BI1-048.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI1-048.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency48 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator with automotive qualification

The DSC1001BI1-048.0000 is a MEMS-based XO (Standard) delivering a 48 MHz CMOS clock from a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm. Supply voltage spans 1.8V to 3.3V, so the same oscillator can serve a 1.8V MCU core clock and a 3.3V peripheral bus without a separate level translator.

Standby power-down for battery-conscious designs

The DSC1001BI1-048.0000T is the tape-and-reel variant of the same device — same electrical specs, same package, same qualification.

Frequently asked questions

How can I order the DSC1001BI1-048.0000 or request a quote?

This is an active Microchip part. Submit an RFQ with your target quantity and target price; we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim — quoted to order.

Is the DSC1001BI1-048.0000 AEC-Q100 qualified?

Yes — the ratings field explicitly lists AEC-Q100. That means it has passed automotive-grade reliability stress (temperature cycling, ESD, latch-up) and is PPAP-capable for production automotive programs.

Can the DSC1001BI1-048.0000 replace the DSC1001BI1-048.0000T?

Yes — the 'T' suffix indicates tape-and-reel packaging; the bare DSC1001BI1-048.0000 ships in a tube. Electrical characteristics, package footprint, and AEC-Q100 qualification are identical.

What is the frequency tolerance of the DSC1001BI1-048.0000?

This includes initial accuracy, temperature drift, and aging — no separate calibration is needed for most MCU clock trees.