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Microchip Technology DSC1201CL1-75M00000 — Crystals & Oscillators

DSC1201CL1-75M00000 XO 75 MHz MEMS Oscillator – Microchip

MPNDSC1201CL1-75M00000
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Microchip Technology DSC1201CL1-75M00000, XO (Standard) 75 MHz CMOS output, MEMS resonator, 6-VDFN package, AEC-Q100 rated, -40°C to 105°C, 2.5V-3.3V supply.

Microchip Technology DSC1201CL1-75M00000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1201CL1-75M00000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC12X1
MountingSurface Mount
Supply voltage2.5V ~ 3.3V
Current - supply27mA (Typ)
Current - supply (Disable)5µA
Frequency75 MHz
Frequency stability±50ppm
Operating temperature-40°C ~ 105°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
Case6-VDFN

Product details

The DSC1201CL1-75M00000 is a 75 MHz XO (Standard) oscillator built on a MEMS resonator, delivering a CMOS output in a 6-VDFN surface-mount package measuring 3.20 mm x 2.50 mm. The supply voltage range of 2.5V to 3.3V means the same oscillator can be used across 2.5V and 3.3V logic domains without a separate level translator or regulator — a single BOM line covers both rails.

For an automotive ECU that spends most of its life in sleep mode, this standby current is well below the module's quiescent budget.

Frequently asked questions

Does the DSC1201CL1-75M00000 meet AEC-Q100 automotive qualification?

This qualifies it for under-hood and cabin applications.

Can the DSC1201CL1-75M00000 operate at both 2.5V and 3.3V without adjustment?

Yes, the supply voltage range is 2.5V to 3.3V. The oscillator accepts any voltage in that window without external configuration — the same part works on a 2.5V FPGA bank and a 3.3V microcontroller rail.

What is the direct replacement or equivalent for the DSC1201CL1-75M00000?

No official direct replacement or second-source is listed by Microchip. The DSC12X1 series includes other frequency variants, but for 75 MHz with AEC-Q100 and CMOS output, this is the specific order code. Confirm pin-compatibility with any alternative before substitution.