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Microchip Technology DSC1103AI2-250.0000T — Crystals & Oscillators

DSC1103AI2-250.0000T – 250 MHz LVDS MEMS Oscillator, Active

MPNDSC1103AI2-250.0000T
Active

Microchip Technology DSC1103 series, XO (Standard) MEMS oscillator, 250 MHz LVDS output, ±25 ppm stability, 6-SMD No Lead Exposed Pad package, -40 to +85°C.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103AI2-250.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency250 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

Rated across -40 to +85°C with ±25 ppm frequency stability, it fits industrial environments like outdoor telecom base stations, factory-floor Ethernet switches, and engine-bay control modules where temperature swings are routine.

Supply range and standby power-down

Operates from a 2.25 V to 3.63 V supply — covers the common 2.5 V and 3.3 V logic rails without an extra regulator. Active current draw is 32 mA max at 250 MHz — a clean figure for a 6-pin SMD oscillator; the LVDS output swings differentially, so the receiver sees a tight voltage swing with good noise immunity over twisted-pair or PCB traces.

Housed in a 6-SMD No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm, seated height 0.90 mm. The footprint matches the standard 7.0 x 5.0 mm oscillator land pattern used across the DSC1103 family; if you have a layout for a quartz oscillator in the same package, this MEMS part drops in without a board spin.

Listed as Active by Microchip Technology — no last-time-buy window, no NRND flag.

Frequently asked questions

What is the exact frequency and output type of DSC1103AI2-250.0000T?

It is a 250 MHz XO (Standard) with LVDS output. The MEMS resonator delivers that frequency without a quartz crystal.

Is DSC1103AI2-250.0000T RoHS compliant?

The DSC1103 series is manufactured as RoHS compliant and lead-free per Microchip's standard process. No separate RoHS certificate is listed, but the part is marked accordingly on the reel label.