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Microchip Technology DSC1001AC1-131.0720T — Crystals & Oscillators

DSC1001AC1-131.0720T MEMS XO, 131.072 MHz, AEC-Q100, CMOS

MPNDSC1001AC1-131.0720T
Active

Microchip DSC1001 series MEMS XO (Standard), 131.072 MHz, CMOS output, 1.8V~3.3V supply, AEC-Q100 rated, standby (power down) function, 4-SMD package.

Microchip Technology DSC1001AC1-131.0720T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AC1-131.0720T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency131.072 MHz
Frequency stability±50ppm
Operating temperature0°C~70°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

Its AEC-Q100 qualification (cite:) means it meets automotive reliability stress and PPAP documentation requirements — capable is not qualified; this part carries the grade that passes an OEM auditor's review.

Supply voltage range and standby power-down

Operates across a 1.8V to 3.3V supply (cite:), covering common digital rails from low-voltage cores to legacy 3.3V I/O banks.

MEMS resonator vs quartz — what the rating means

The base resonator is MEMS (cite:), not quartz. For a 131.072 MHz reference used in Ethernet or PCIe clocking, that stability budget keeps jitter within link margin without external trim components.

Active production — sourcing and lifecycle

The package is a 4-SMD, No Lead Exposed Pad (cite:) in tape-and-reel (cite:), sized 7.00mm x 5.00mm (cite:). No pin-compatible second source within the DSC1001 family is officially documented.

Frequently asked questions

Is the DSC1001AC1-131.0720T AEC-Q100 qualified?

Confirms suitability for automotive applications, a critical requirement for design engineers.

What is the supply voltage range of DSC1001AC1-131.0720T?

Essential to verify compatibility with the system power supply during design validation.

What is the output type of DSC1001AC1-131.0720T?

Ensures the oscillator's output logic matches the downstream device (e.g., CMOS vs LVDS).

What is the package/case of DSC1001AC1-131.0720T?

Determines footprint compatibility and mechanical fit on the PCB.

What is the function of the Standby pin on DSC1001AC1-131.0720T?

Informs the designer of power-down capabilities for low-power applications.

Where can I buy the DSC1001AC1-131.0720T with stock?

Critical for sourcing buyers to quickly locate inventory and minimize lead time.