Skip to main content
Log in
Microchip Technology DSC1001DL5-027.0000 — Crystals & Oscillators

DSC1001DL5-027.0000 MEMS XO – 27 MHz CMOS, AEC-Q100, Active

MPNDSC1001DL5-027.0000
Active

Microchip Technology DSC1001 series, XO (Standard), 27 MHz CMOS output, 4-SMD No Lead package, 1.8V–3.3V supply, AEC-Q100 rated

$2.2800Ref. price · indicative, final on quote
Microchip Technology DSC1001DL5-027.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL5-027.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency27 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

27 MHz MEMS XO with CMOS output

Industrial temp and AEC-Q100 qualification

The AEC-Q100 rating means it passed the reliability stress and PPAP flow required for production vehicle builds — an engine ECU or transmission controller that sees 105°C on a hot day still has margin.

Active lifecycle — no LTB window to manage

Microchip lists the DSC1001DL5-027.0000 as Active. The 4-SMD No Lead package (2.50 x 2.00 mm footprint, 0.90 mm seated height) is a standard MEMS oscillator land pattern — the same footprint used by SiTime and other MEMS suppliers, which eases second-sourcing if the BOM ever needs a cross-qualified alternative.

Frequently asked questions

What is the output type of DSC1001DL5-027.0000?

CMOS — the oscillator drives a standard digital input without a level translator. The supply voltage range is 1.8 V to 3.3 V, so the output swing matches the rail voltage.

Does DSC1001DL5-027.0000 support standby power down?

Yes. The standby (power-down) function disables the output and drops the supply current to 15 µA max. The part wakes on a logic-level control pin — no external enable circuit needed.

How does DSC1001DL5-027.0000 compare to a standard quartz crystal oscillator?

The DSC1001 uses a MEMS resonator instead of a quartz crystal. It delivers the same ±10 ppm stability as a basic quartz XO, but the MEMS die is more shock and vibration tolerant — useful for automotive and industrial environments where quartz can fracture. The footprint is the same 4-SMD land pattern, so the PCB layout does not change.