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Microchip Technology DSC1001CI2-003.5795 — Crystals & Oscillators

DSC1001CI2-003.5795 MEMS XO – Microchip, 3.5795 MHz

MPNDSC1001CI2-003.5795
Active

Microchip DSC1001CI2-003.5795, MEMS-based XO (Standard), 3.5795 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 4-VDFN package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-003.5795 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply8mA
Current - supply (Disable)15µA
Frequency3.5795 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°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-VDFN

Product details

3.5795 MHz MEMS XO with AEC-Q100 grade

Rated AEC-Q100, this oscillator is qualified for automotive applications where a quartz crystal would risk shock or vibration failure — the MEMS resonator is inherently more rugged. Supply voltage spans 1.8V to 3.3V, covering common digital core and I/O rails without an external regulator.

Standby power-down and package footprint

A standby (power-down) function drops supply current to 15 µA max, useful for battery-backed modules that need to preserve the oscillator state during sleep. Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the footprint matches standard 3.2 x 2.5 mm XO pads — no layout change from a quartz XO.

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

Frequently asked questions

Does the DSC1001CI2-003.5795 have AEC-Q100 qualification?

Yes, it carries AEC-Q100 ratings, making it suitable for automotive-grade applications where temperature cycling and vibration tolerance are required.

What is the output logic of the DSC1001CI2-003.5795?

The output is CMOS, compatible with standard digital inputs across the full supply range.