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Microchip Technology DSC1123AE1-100.0000 — Crystals & Oscillators

DSC1123AE1-100.0000 – Microchip 100 MHz LVDS MEMS Oscillator

MPNDSC1123AE1-100.0000
Active

Microchip DSC1123AE1-100.0000, DSC1123 series, XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±50 ppm stability, 2.25V–3.63V supply, AEC-Q100, enable/disable, -20°C to 70°C, 6-SMD package.

$2.8200Ref. price · indicative, final on quote
Microchip Technology DSC1123AE1-100.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123AE1-100.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency100 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

The DSC1123AE1-100.0000 is a 100 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1123 series, delivering an LVDS output for high-speed clock distribution in automotive and industrial systems.

Supply voltage range and frequency stability

Operates from 2.25 V to 3.63 V, covering common 2.5 V and 3.3 V logic rails without an external regulator — the wide input tolerance simplifies power tree design. Frequency stability is ±50 ppm across the -20°C to 70°C operating range, providing enough margin for most Ethernet, PCIe, and serial-link reference clocks without external trimming.

Frequently asked questions

What is the output type and supply voltage for the DSC1123AE1-100.0000?

Output is LVDS, and the supply voltage range is 2.25 V to 3.63 V. This covers 2.5 V and 3.3 V rails directly.

Is the DSC1123AE1-100.0000 AEC-Q100 qualified?

Yes, it is rated AEC-Q100, which qualifies it for automotive-grade applications including under-hood and cabin electronics.

Does the DSC1123AE1-100.0000 have an enable/disable function?

Yes, the part includes an Enable/Disable function. When disabled, the supply current drops from 32 mA max to 22 mA max.