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Microchip Technology DSC1001CL2-027.0000 — Crystals & Oscillators

DSC1001CL2-027.0000 MEMS Oscillator – 27 MHz, AEC-Q100

MPNDSC1001CL2-027.0000
Active

Microchip Technology DSC1001CL2-027.0000, 27 MHz MEMS XO (Standard), CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 105°C, 4-SMD no-lead package.

$1.3350Ref. price · indicative, final on quote
Microchip Technology DSC1001CL2-027.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CL2-027.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency27 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

27 MHz MEMS XO with AEC-Q100 and wide temperature range

Frequency stability is ±25 ppm across the full temperature range, which keeps the clock edge jitter within budget for a 27 MHz reference in a USB or Ethernet PHY.

Supply voltage flexibility and standby power

The supply voltage range is 1.8 V to 3.3 V — the same oscillator serves a 1.8 V core rail and a 3.3 V I/O rail without a separate level translator. Standby (power-down) function drops supply current to 15 µA max, so the oscillator can be gated off during system sleep without a dedicated load switch.

Frequently asked questions

How can I order DSC1001CL2-027.0000 or request a quote?

Submit an RFQ with your target quantity and delivery window. The part is Active and sourced through independent distribution — we confirm availability and pricing per your BOM line at quote time.

Is DSC1001CL2-027.0000 a direct replacement for a quartz oscillator at the same frequency?

Yes — the DSC1001CL2-027.0000 is a MEMS-based XO with CMOS output and ±25 ppm stability, so it drops into the same 27 MHz socket as a quartz oscillator. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, which is the main reason to swap.

Does DSC1001CL2-027.0000 meet automotive AEC-Q100 requirements?

Yes, the part is rated AEC-Q100, which means it passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood or cabin electronics operating from -40°C to 105°C.