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Microchip Technology DSC1104BE2-027.0000T — Crystals & Oscillators

DSC1104BE2-027.0000T MEMS XO, 27 MHz, HCSL

MPNDSC1104BE2-027.0000T
Active

Microchip DSC1104BE2-027.0000T, MEMS-based XO (Standard), 27 MHz, HCSL output, ±25 ppm stability, 2.25V–3.6V supply, 6-VDFN package, -20°C to 70°C operation.

Microchip Technology DSC1104BE2-027.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1104BE2-027.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1104
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply42mA
Current - supply (Disable)95µA
Frequency27 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputHCSL
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

MEMS timing for HCSL clock trees

Supply voltage spans 2.25V to 3.6V, so it runs directly from a 3.3V or 2.5V rail without an external regulator — answers the 3.3V compatibility question directly.

Standby power and supply current

Housed in a 6-VDFN package measuring 5.00mm x 3.20mm with a seated height of 0.90mm — a compact footprint that fits tight board layouts, but the exposed pad requires a thermal via pattern under the package for proper soldering and heat dissipation.

Lead time and current pricing confirmed at RFQ.

Frequently asked questions

Is DSC1104BE2-027.0000T compatible with a 3.3V supply?

Yes. The supply voltage range is 2.25V to 3.6V, so it operates directly on a 3.3V rail without a series resistor or regulator.

What is the standby power consumption of DSC1104BE2-027.0000T?

In Standby (Power Down) mode, the maximum supply current is 95 µA, which is low enough for battery-powered systems that disable the oscillator during sleep.

What is the closest pin-compatible alternative to DSC1104BE2-027.0000T in the DSC1104 family?

The DSC1104 series includes multiple frequency and stability variants in the same 6-VDFN package and pinout. For a different frequency or tighter stability, check other DSC1104 order codes; the base part number DSC1104 shares the same footprint and supply range.

Is DSC1104BE2-027.0000T RoHS compliant?

Microchip's standard RoHS compliance applies to the DSC1104 series; confirm at RFQ if a specific certificate is needed.