Skip to main content
Log in
Microchip Technology DSC1122CI2-103.1250 — Crystals & Oscillators

DSC1122CI2-103.1250 MEMS XO, 103.125 MHz LVPECL

MPNDSC1122CI2-103.1250
Active

Microchip DSC1122CI2-103.1250, XO (Standard) MEMS oscillator, 103.125 MHz LVPECL output, 2.25V–3.6V supply, ±25 ppm stability, -40°C to 85°C, 6-SMD no-lead package.

$2.4150Ref. price · indicative, final on quote
Microchip Technology DSC1122CI2-103.1250 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1122CI2-103.1250 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1122
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22mA
Frequency103.125 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputLVPECL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator at 103.125 MHz with LVPECL output

The DSC1122CI2-103.1250 is a MEMS-based XO (Standard) oscillator delivering a 103.125 MHz LVPECL output across a 2.25V to 3.6V supply range — the wide voltage tolerance lets it run off a 2.5V or 3.3V rail without a separate regulator.

Drop-in fit for quartz oscillator sockets

Housed in a standard 6-SMD, no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, the DSC1122CI2-103.1250 shares the same footprint as common quartz oscillators — no board layout change needed when migrating from a quartz part at the same frequency and output type.

Frequently asked questions

How can I order the DSC1122CI2-103.1250 or request a quote?

We source it through independent distribution — submit an RFQ with your target quantity and we will confirm availability and pricing on the same day.

Is the DSC1122CI2-103.1250 a drop-in replacement for a standard 103.125 MHz quartz oscillator?

Yes, the 6-SMD no-lead package (3.20mm x 2.50mm) and 0.90mm seated height match the industry-standard quartz oscillator footprint. The LVPECL output and supply voltage range (2.25V–3.6V) are also common, so no board spin is required for a like-for-like swap at the same frequency.