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Microchip Technology DSC1101DL5-040.0000T — Crystals & Oscillators

DSC1101DL5-040.0000T — Microchip MEMS Oscillator, 40 MHz

MPNDSC1101DL5-040.0000T
Active

Microchip DSC1101 series, XO (Standard), 40 MHz CMOS output, 2.25 V ~ 3.6 V supply, -40°C ~ 105°C, 6-VDFN package, Tape & Reel.

Microchip Technology DSC1101DL5-040.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101DL5-040.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency40 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

40 MHz MEMS oscillator for industrial clock trees

The DSC1101DL5-040.0000T delivers a 40 MHz CMOS clock from a MEMS resonator, covering the most common frequency for MCU and FPGA reference inputs without the load-capacitance tuning that quartz requires. Rated across -40°C to 105°C, this oscillator suits outdoor telecom enclosures, factory-floor controllers, and engine-bay electronics where the ambient temperature exceeds commercial-grade limits.

CMOS output swings rail-to-rail, so it drives standard 3.3 V and 2.5 V logic inputs directly; the 35 mA max supply current at 40 MHz is typical for a MEMS oscillator driving a single load.

Standby function and power-down current

The Standby (Power Down) function pulls the output to high-impedance and drops supply current to 95 µA max — useful for battery-powered designs that gate the clock to save energy between active periods.

New designs can commit to this order code without a last-time-buy window. Sourced through independent distribution; quoted to order against the BOM quantity.

Frequently asked questions

How can I order the DSC1101DL5-040.0000T or request a quote?

The DSC1101DL5-040.0000T is an active Microchip part. We source it through independent distribution and quote to order against your BOM line quantity. Submit an RFQ for current availability and pricing.

What is the exact frequency and output type of the DSC1101DL5-040.0000T?

It is a 40 MHz XO (Standard) with CMOS output — a direct-fit clock source for most MCUs, FPGAs, and SoCs that expect a single-ended 40 MHz reference.

Is the DSC1101DL5-040.0000T compatible with 3.3 V and 2.5 V supplies?

Yes. The supply range is 2.25 V to 3.6 V, so it runs on both 2.5 V and 3.3 V rails without an intermediate regulator. The CMOS output swings rail-to-rail, matching the logic threshold of the downstream device.

Can the DSC1101DL5-040.0000T replace a standard quartz oscillator?

Yes, in most cases. The MEMS resonator is pin-compatible with quartz oscillators in the same 6-VDFN footprint and does not require external load capacitors. The ±10 ppm frequency stability is comparable to a basic quartz XO.