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Microchip Technology DSC1001DI5-100.0000 — Crystals & Oscillators

DSC1001DI5-100.0000 – Microchip MEMS XO, 100 MHz, ±10 ppm

MPNDSC1001DI5-100.0000
Active

Microchip DSC1001DI5-100.0000, MEMS-based XO (Standard), 100 MHz CMOS output, ±10 ppm frequency stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package

$2.8100Ref. price · indicative, final on quote
Microchip Technology DSC1001DI5-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI5-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency100 MHz
Frequency stability±10ppm
Operating temperature-40°C ~ 85°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 1.8V to 3.3V supply range lets this oscillator sit on a 1.8V core rail or a 3.3V I/O bank without a separate LDO — the internal regulator handles the translation.

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — this is a standard 2.0 x 2.5 mm MEMS oscillator footprint, pin-compatible with many SiTime and other Microchip DSC1001 variants. Surface-mount, no-lead construction means the thermal path is through the PCB pads; no exposed pad to solder, so layout is straightforward for a two-layer board.

Frequently asked questions

What is the frequency stability of the DSC1001DI5-100.0000?

That is the total frequency deviation including temperature, supply voltage, and aging — not just the initial tolerance.

Is there a pin-compatible equivalent to the DSC1001DI5-100.0000?

Within the Microchip DSC1001 series, any 100 MHz part with the same 4-SMD, No Lead 2.5 x 2.0 mm package and CMOS output is footprint-compatible. The DSC1001DI5-100.0000 is the AEC-Q100 qualified variant; a non-automotive grade (e.g., DSC1001CI5-100.0000) would share the same pinout but lack the reliability screening.

What supply voltage does the DSC1001DI5-100.0000 accept?

1.8V to 3.3V, continuous. The oscillator operates across that entire range without external adjustment — the internal regulator keeps the MEMS drive constant.