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Microchip Technology DSC1001CI2-052.0000 — Crystals & Oscillators

DSC1001CI2-052.0000 MEMS XO – 52 MHz, AEC-Q100, CMOS Output

MPNDSC1001CI2-052.0000
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Microchip Technology DSC1001CI2-052.0000, XO (Standard) MEMS oscillator, 52 MHz, CMOS output, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package

Microchip Technology DSC1001CI2-052.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-052.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency52 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-SMD, No Lead

Product details

52 MHz MEMS XO with AEC-Q100 qualification

The DSC1001CI2-052.0000 is a 52 MHz MEMS-based oscillator from Microchip Technology's DSC1001 series, delivering a CMOS output in a 4-SMD no-lead package. Its AEC-Q100 rating means it has passed the automotive-grade reliability stress tests — temperature cycling, ESD, and latch-up — making it suitable for under-hood or cabin electronics where vibration and thermal shock are routine.

Standby power-down and supply flexibility

A standby (power-down) function drops the supply current to 15 µA max when disabled, preserving battery life in systems that sleep between active cycles. The supply voltage spans 1.8V to 3.3V, so it can run directly off a 1.8V core rail or a 3.3V I/O bank without an extra regulator.

Frequently asked questions

Where can I buy DSC1001CI2-052.0000 and how do I get a price?

No stock-holding claim is made — each order is quoted to your BOM line.

Is DSC1001CI2-052.0000 AEC-Q100 qualified?

Yes, the DSC1001CI2-052.0000 carries an AEC-Q100 rating, meaning it has passed the automotive-grade qualification tests for temperature, reliability, and ESD. It is suitable for deployment in engine bay or cabin electronics where the ambient temperature stays within -40°C to 85°C.

Does DSC1001CI2-052.0000 have a standby mode?

Yes, the part includes a standby (power-down) function. When disabled, the supply current drops to 15 µA max, making it useful for battery-powered or intermittently active systems that need to preserve energy between operating cycles.

What is the footprint of DSC1001CI2-052.0000?

The package is a 4-SMD, no-lead (4-pad) ceramic/plastic package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The land pattern follows the standard 4-pad MEMS oscillator footprint — no via-in-pad required.

How does DSC1001CI2-052.0000 compare to quartz oscillators?

Unlike a quartz crystal oscillator, the DSC1001 uses a MEMS resonator. The MEMS approach offers faster start-up, better shock and vibration immunity, and a wider supply voltage range (1.8V to 3.3V) without external load capacitors.