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Microchip Technology DSC1033CE2-002.0480T — Crystals & Oscillators

DSC1033CE2-002.0480T MEMS XO 2.048 MHz CMOS – Obsolete

MPNDSC1033CE2-002.0480T
Obsolete

Microchip Technology DSC1033CE2-002.0480T, PureSilicon™ series, XO (Standard) MEMS oscillator, 2.048 MHz fixed frequency, CMOS output, 3.3V supply, ±25 ppm stability, -20°C to 70°C, 4-SMD package, Tape & Reel.

Microchip Technology DSC1033CE2-002.0480T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1033CE2-002.0480T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency2.048 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator at a telecom frame rate

A 2.048 MHz MEMS-based XO with CMOS output, the DSC1033CE2-002.0480T delivers a ±25 ppm frequency stability across -20°C to 70°C — a standard tolerance for T1/ framing, base station reference, or audio sample-rate clocking where the exact frequency is a BOM lock-in.

The 4-SMD, No Lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) is a common MEMS oscillator outline — a board spin may be required to adopt a different vendor's equivalent if a direct drop-in is unavailable.

Frequently asked questions

What is the replacement for DSC1033CE2-002.0480T?

No official replacement or pin-compatible successor is recorded from Microchip. A functionally equivalent MEMS XO at 2.048 MHz with CMOS output and ±25 ppm stability would require a board-level evaluation — the 4-SMD footprint is common, but supply voltage (3.3V) and standby function must be matched.

What are the exact specifications of DSC1033CE2-002.0480T?

Type: XO (Standard). Output: CMOS. Frequency: 2.048 MHz. Supply voltage: 3.3V. Frequency stability: ±25 ppm. Operating temperature: -20°C to 70°C. Current (max): 3 mA typical; 1 µA in standby. Package: 4-SMD, No Lead, 3.20 mm x 2.50 mm x 0.90 mm. Base resonator: MEMS. Function: Standby (Power Down). Tape & Reel packaging.