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Microchip Technology DSC6003HI2A-048.0000T — Crystals & Oscillators

DSC6003HI2A-048.0000T MEMS Oscillator 48 MHz CMOS AEC-Q100

MPNDSC6003HI2A-048.0000T
Obsolete

Microchip Technology DSC6003HI2A-048.0000T, XO (Standard) 48 MHz CMOS MEMS oscillator, ±25ppm stability, 1.3mA typ supply, -40°C~85°C, AEC-Q100, 4-SMD no-lead package.

Microchip Technology DSC6003HI2A-048.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6003HI2A-048.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency48 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.063\" L x 0.047\" W (1.60mm x 1.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR); Cut Tape (CT)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

It delivers a CMOS output with ±25ppm frequency stability across the full -40°C to +85°C industrial temperature range, drawing just 1.3 mA typical supply current.

Sourcing an obsolete automotive oscillator

New designs should migrate to a current-production MEMS oscillator from the DSC60XX family or a functionally equivalent XO with the same 1.6 mm x 1.2 mm 4-SMD footprint.

Housed in a 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a seated height of 0.90 mm, this oscillator fits tight PCB layouts. The supply voltage range of 1.71 V to 3.63 V lets it run from a single 1.8 V, 2.5 V, or 3.3 V rail without an external regulator.

Frequently asked questions

How can I order the DSC6003HI2A-048.0000T or check availability?

The DSC6003HI2A-048.0000T is obsolete per Microchip Technology. We source it through independent distribution channels — submit an RFQ with your target quantity and we will confirm availability and current pricing. No stock-holding claim is made; each lot is quoted to order.

What replaces the DSC6003HI2A-048.0000T?

Microchip has not published a direct pin-compatible replacement for the DSC6003HI2A-048.0000T. A functionally equivalent current-production MEMS oscillator from the DSC60XX series with the same 48 MHz frequency, CMOS output, ±25ppm stability, and 1.6 mm x 1.2 mm 4-SMD package would be the closest match — confirm the Enable/Disable logic and supply voltage range before substituting.