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Microchip Technology DSC1001CL2-022.5972 — Crystals & Oscillators

DSC1001CL2-022.5972 MEMS XO – 22.5972 MHz, CMOS, AEC-Q100

MPNDSC1001CL2-022.5972
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Microchip DSC1001CL2-022.5972, XO (Standard) MEMS oscillator, 22.5972 MHz CMOS output, ±25ppm stability, 1.8V–3.3V supply, -40°C to 105°C, AEC-Q100 qualified, 4-SMD no-lead package.

$1.0350Ref. price · indicative, final on quote
Microchip Technology DSC1001CL2-022.5972 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CL2-022.5972 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency22.5972 MHz
Frequency stability±25ppm
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
Case4-SMD, No Lead

Product details

22.5972 MHz MEMS clock source – AEC-Q100 qualified

It fits under-hood or cabin-domain ECUs that require PPAP submission.

In a battery-backed module that sleeps between CAN wake-up events, this saves enough power to extend shelf life by months. The supply range spans 1.8V to 3.3V — one BOM line covers 1.8V MCU cores, 2.5V FPGA banks, and 3.3V peripheral buses without a dedicated voltage translator or LDO for the oscillator.

4-SMD no-lead package – board-fit note

The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. It is a standard 4-pin oscillator footprint shared by many MEMS and quartz XOs — the layout is drop-in compatible with the common 3225 land pattern. Surface-mount assembly on a standard reflow profile; no special bake-out required because the MEMS die is not moisture-sensitive like some quartz resonators. The no-lead construction eliminates bent-lead inspection at incoming QC.

Frequently asked questions

Is DSC1001CL2-022.5972 AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification. This covers the automotive reliability stress tests — temperature cycling, ESD, latch-up, and early-life failure rate — required for under-hood and cabin ECU applications.

Does DSC1001CL2-022.5972 have a standby mode?

Yes, the standby (power-down) function disables the output and reduces supply current to 15 µA max. It is controlled by a dedicated pin — pull it low to enable the oscillator, high to shut it down.

What is the difference between DSC1001 and DSC1002 series?

The DSC1001 series (this part) is a standard-performance MEMS XO with ±25 ppm stability. The DSC1002 series offers enhanced frequency stability (±10 ppm) and a wider temperature range, but uses the same package and pinout — a direct drop-in upgrade if your timing budget requires tighter margin.