Skip to main content
Log in
Microchip Technology DSC1033BI1-030.0000 — Crystals & Oscillators

DSC1033BI1-030.0000 30 MHz MEMS XO CMOS Oscillator

MPNDSC1033BI1-030.0000
Active

Microchip Technology DSC1033BI1-030.0000, PureSilicon™ series, XO (Standard) MEMS oscillator, 30 MHz CMOS output, 3.3V supply, ±50 ppm stability, 4-SMD no-lead package, -40°C to 85°C.

Microchip Technology DSC1033BI1-030.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1033BI1-030.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency30 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1033BI1-030.0000 is a 30 MHz MEMS-based XO (Standard) oscillator with a CMOS output, built on Microchip's PureSilicon™ platform. Supply voltage is fixed at 3.3V, and the device draws a maximum of 3 mA typ during active operation.

Standby power and package footprint

The 4-SMD no-lead package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts in portable instrumentation or space-constrained IoT modules.

The base product number DSC1033 covers a family of frequencies and stability options, so a BOM change to a different DSC1033 variant (e.g., a different frequency or tighter stability) is possible without requalifying the footprint.

Frequently asked questions

How can I order the DSC1033BI1-030.0000 or request a quote?

This part is active and available through our independent distribution channel. Submit an RFQ with your target quantity and delivery window; we will confirm availability and current pricing at quote time. No stock-holding claim is made — every order is sourced per your BOM line.

What is the exact frequency and output type of the DSC1033BI1-030.0000?

It is a 30 MHz oscillator with a CMOS output. The output swings rail-to-rail between 0V and 3.3V, compatible with standard digital logic inputs.

Can the DSC1033BI1-030.0000 replace a crystal oscillator in my design?

Yes — this is a MEMS-based XO (Standard) oscillator that generates a clean 30 MHz clock without external load capacitors or a quartz crystal. It drops into a 4-SMD no-lead footprint and runs from a single 3.3V rail. The standby function and low power consumption (3 mA active, 1 µA standby) often make it a better fit than a crystal + inverter circuit in battery-powered or space-constrained designs.