Skip to main content
Log in
Microchip Technology DSC1001DE1-125.0000 — Crystals & Oscillators

DSC1001DE1-125.0000 – Microchip MEMS XO, 125 MHz, CMOS

MPNDSC1001DE1-125.0000
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 125 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, standby power-down function, 1.8V–3.3V supply range.

Microchip Technology DSC1001DE1-125.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DE1-125.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency125 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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

125 MHz MEMS oscillator with AEC-Q100 qualification

The DSC1001DE1-125.0000 is a 125 MHz MEMS-based XO (Standard) oscillator from Microchip Technology, delivering a CMOS output in a 4-SMD no-lead package measuring 2.50 mm × 2.00 mm. AEC-Q100 rated, it is qualified for automotive temperature and reliability stress — suitable for under-hood or cabin electronics where a standard crystal oscillator would require additional qualification effort. The standby (power-down) function drops supply current to 15 µA max, letting the oscillator be gated off in sleep modes without a separate enable switch.

Supply voltage range and frequency stability

Operates from 1.8 V to 3.3 V — a single oscillator covers 1.8 V, 2.5 V, and 3.3 V logic rails, simplifying BOM consolidation across multi-voltage designs.

Sourced through independent distribution; quoted to order against the BOM quantity.

Frequently asked questions

Is DSC1001DE1-125.0000 AEC-Q100 qualified?

Yes, it carries an AEC-Q100 rating, qualifying it for automotive-grade applications including under-hood and cabin electronics.

Does DSC1001DE1-125.0000 have a standby power-down mode?

Yes, the standby (power-down) function reduces supply current to 15 µA max, allowing the oscillator to be disabled in sleep modes without an external switch.

Can DSC1001DE1-125.0000 replace a standard 125 MHz crystal oscillator?

Yes, as a MEMS-based XO with CMOS output, it is a drop-in replacement for a standard 125 MHz crystal oscillator in the same 4-SMD no-lead footprint, with the added benefits of AEC-Q100 qualification and a standby power-down function.