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Microchip Technology DSC1001AI2-133.0000T — Crystals & Oscillators

DSC1001AI2-133.0000T MEMS Oscillator 133 MHz CMOS AEC-Q100

MPNDSC1001AI2-133.0000T
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Microchip DSC1001AI2-133.0000T, XO (Standard) MEMS oscillator, 133 MHz CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, industrial temperature range -40°C to 85°C.

Microchip Technology DSC1001AI2-133.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI2-133.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply8.7mA
Current - supply (Disable)15µA
Frequency133 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°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

The MEMS base resonator provides inherent vibration and shock immunity compared to quartz crystals, making this part a drop-in replacement for standard 133 MHz XOs in harsh-environment designs.

This enables battery-powered or energy-harvesting systems to preserve charge during idle periods. The standby pin is active-low; pulling it to ground places the oscillator into its low-power state. Output transitions back to valid frequency within the start-up time specified in the datasheet.

Housed in a 4-SMD, no-lead exposed pad package measuring 0.276" L × 0.197" W (7.00 mm × 5.00 mm) with a seated height of 0.035" (0.90 mm). The exposed pad aids thermal dissipation when soldered to a ground plane.

Frequently asked questions

Is DSC1001AI2-133.0000T AEC-Q100 qualified?

Yes, this oscillator carries an AEC-Q100 rating, qualifying it for automotive-grade applications such as engine control, ADAS, and infotainment systems.

What is the output type of DSC1001AI2-133.0000T?

The output is CMOS, providing a rail-to-rail square wave compatible with most digital logic families including LVCMOS.

Can DSC1001AI2-133.0000T replace a standard quartz oscillator?

Yes, the DSC1001AI2-133.0000T is a MEMS-based oscillator that is pin-compatible with standard 7.00 mm × 5.00 mm 4-pad quartz XOs. It offers improved shock and vibration immunity and the same ±25 ppm stability, making it a direct replacement in most designs.

What does the standby function do in DSC1001?

The standby (power down) function disables the output and reduces supply current from 8.7 mA max to 15 µA max, allowing the oscillator to be placed into a low-power state during system idle.