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Microchip Technology DSC1001CI5-019.2000 — Crystals & Oscillators

DSC1001CI5-019.2000 MEMS Oscillator – Microchip, AEC-Q100

MPNDSC1001CI5-019.2000
Active

Microchip DSC1001 series MEMS XO, 19.2 MHz, CMOS output, ±10 ppm stability, AEC-Q100 qualified, industrial temperature range, 4-SMD no-lead package.

$2.5100Ref. price · indicative, final on quote
Microchip Technology DSC1001CI5-019.2000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI5-019.2000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency19.2 MHz
Frequency stability±10ppm
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

MEMS oscillator with automotive qualification

The DSC1001CI5-019.2000: Rated AEC-Q100, this part is qualified for automotive-grade applications — the MEMS resonator and CMOS output stage are screened to the reliability and temperature stress requirements of the automotive IC qualification standard. The 4-SMD, no-lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) suits space-constrained PCB layouts common in engine control units, body controllers, and infotainment modules.

Supply range and power-down capability

Operates from a 1.8 V to 3.3 V supply, covering the common digital core and I/O rails used in automotive and industrial mixed-voltage designs. A standby (power-down) function reduces supply current to 15 µA max when disabled, compared to 6.3 mA max during active operation — useful for battery-backed or sleep-mode systems where the clock tree must be gated to conserve energy.

Frequently asked questions

Is the DSC1001CI5-019.2000 suitable for automotive applications?

Yes. It carries AEC-Q100 qualification, which covers the temperature, reliability, and PPAP requirements for automotive ICs.

Does the DSC1001CI5-019.2000 have a standby or power-down function?

Yes. The standby (power-down) function disables the output and reduces supply current to 15 µA max, compared to 6.3 mA max during active operation.

Can the DSC1001CI5-019.2000 replace a quartz crystal oscillator?

It is a drop-in replacement for a quartz-based XO in the same 4-SMD footprint and supply voltage range, provided the system clock input accepts a CMOS-level signal. The MEMS resonator offers better shock and vibration immunity than quartz, and the ±10 ppm stability is comparable to a standard quartz oscillator.