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Microchip Technology DSC1101DM5-011.0592 — Crystals & Oscillators

DSC1101DM5-011.0592 MEMS Oscillator – Obsolete

MPNDSC1101DM5-011.0592
Obsolete

Microchip Technology DSC1101DM5-011.0592, XO (Standard) MEMS oscillator, 11.0592 MHz CMOS output, ±10 ppm stability, -55°C to +125°C, 6-VDFN package

Microchip Technology DSC1101DM5-011.0592 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1101DM5-011.0592 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency11.0592 MHz
Frequency stability±10ppm
Operating temperature-55°C~125°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

MEMS oscillator for harsh-environment timing

The supply range spans 2.25 V to 3.6 V, covering common 2.5 V, 3.0 V, and 3.3 V rails without an external regulator. Active current draw is 35 mA max at full output load — a reasonable budget for a 11.0592 MHz clock source driving multiple CMOS loads.

Microchip lists the DSC1101DM5-011.0592 as Obsolete (productStatus: Obsolete). Because the part is obsolete, any stock offered should be inspected for date-code consistency, marking integrity, and package condition — the MEMS die inside the 6-VDFN package is not repairable if the package has been reworked.

Frequently asked questions

Is the DSC1101DM5-011.0592 obsolete?

Yes, Microchip lists it as Obsolete. No official successor or second-source is recorded.

What is the frequency stability of DSC1101DM5-011.0592?

Frequency stability is ±10 ppm over the full operating range. This tight stability is typical for MEMS oscillators and sufficient for UART clocking without external calibration.

Does the DSC1101DM5-011.0592 have a standby function?

Yes. The part includes a Standby (Power Down) function. When the standby pin is asserted, the output is disabled and supply current drops to 95 µA max.

How does DSC1101DM5-011.0592 compare to standard quartz oscillators?

The DSC1101 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators typically offer better shock and vibration resistance and faster start-up, while quartz can achieve lower phase noise at the same price point. For the -55°C to +125°C range, the MEMS construction often holds tighter stability than a basic quartz XO.