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Microchip Technology DSC1001BC1-080.0000 — Crystals & Oscillators

DSC1001BC1-080.0000 MEMS Oscillator 80 MHz CMOS AEC-Q100

MPNDSC1001BC1-080.0000
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Microchip Technology DSC1001 series MEMS XO (Standard), 80 MHz CMOS output, AEC-Q100 qualified, 1.7V–3.6V supply, standby (power-down) function, 4-VDFN surface-mount package.

Microchip Technology DSC1001BC1-080.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BC1-080.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.7V ~ 3.6V
Current - supply16.6mA
Current - supply (Disable)15µA
Frequency80 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-VDFN

Product details

80 MHz CMOS clock with AEC-Q100 qualification

The DSC1001BC1-080.0000 is a MEMS-based XO (standard oscillator) that delivers a 80 MHz CMOS output from a 1.7V to 3.6V supply rail — it can run directly off a 1.8V or 3.3V digital rail without an intermediate regulator.

Standby power-down and disable current

MEMS resonator and package footprint

The base resonator is MEMS rather than quartz — no crystal aging drift, no start-up reliability concerns, and the 4-VDFN package (5.00mm x 3.20mm, 0.90mm seated height) is a standard footprint shared by many MEMS and quartz oscillators.

Frequently asked questions

What is the standby function and how much power does it save?

The standby (power-down) function disables the output and reduces supply current from 16.6 mA max to 15 µA max — a reduction of over 1000×. The output goes high-impedance, so the downstream clock input should be pulled low or held in reset to prevent floating logic.

Is DSC1001BC1-080.0000 AEC-Q100 qualified?

Yes, the part carries AEC-Q100 rating. Combined with the -20°C to 70°C temperature range, it suits automotive cabin or infotainment applications where ambient stays within that band.

What is the output logic of DSC1001BC1-080.0000?

The output is CMOS — a rail-to-rail square wave that drives standard digital logic inputs directly. No external termination or level translation needed when the supply rail matches the load's I/O voltage.