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Microchip Technology DSC1001CI2-026.0000 — Crystals & Oscillators

DSC1001CI2-026.0000 MEMS XO 26 MHz CMOS AEC-Q100 – Microchip

MPNDSC1001CI2-026.0000
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Microchip DSC1001 series MEMS XO, 26 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40 to 85°C, 4-SMD no-lead package.

$1.1700Ref. price · indicative, final on quote
Microchip Technology DSC1001CI2-026.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-026.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.5mA
Frequency26 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

The DSC1001CI2-026.0000 is a MEMS-based XO (Standard) oscillator from Microchip, delivering a 26 MHz CMOS output with ±25 ppm frequency stability. For a production ECU or sensor module, that qualification removes the need for additional component-level qualification by the OEM — the oscillator arrives with the PPAP-ready pedigree.

Supply voltage and standby function

The supply voltage range spans 1.8 V to 3.3 V, covering the three common digital rails. Maximum supply current is 6.5 mA at 26 MHz, which is low enough to keep the thermal contribution negligible in the 4-SMD package. The 3.20 mm × 2.50 mm footprint with 0.90 mm seated height fits tight board stacks common in handheld or space-constrained automotive modules.

Frequently asked questions

Can DSC1001CI2-026.0000 replace a standard quartz oscillator?

Yes — the MEMS XO is a drop-in replacement for a 26 MHz quartz XO in a 4-SMD, no-lead package. The CMOS output and supply range (1.8–3.3 V) match most quartz oscillators. The MEMS version typically offers better frequency stability over temperature and higher shock resistance, but confirm the pinout and footprint match your PCB layout.

Is DSC1001CI2-026.0000 compatible with 3.3 V microcontrollers?

Yes — the supply voltage range includes 3.3 V. The CMOS output swings rail-to-rail, so it directly clocks a 3.3 V MCU or FPGA without external level shifting.