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Microchip Technology DSC1203BI2-270M0000 — Crystals & Oscillators

DSC1203BI2-270M0000 270 MHz LVDS MEMS Oscillator

MPNDSC1203BI2-270M0000
Active

Microchip DSC1203 series XO (Standard), 270 MHz LVDS output, MEMS base resonator, ±25 ppm stability, 2.5V-3.3V supply, -40°C to 85°C, 6-VDFN package

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

Specifications

DSC1203BI2-270M0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1203
MountingSurface Mount
Voltage2.5V ~ 3.3V
Current - supply32mA (Typ)
Current - supply (Disable)5µA
Frequency270 MHz
Frequency stability±25ppm
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)
OutputLVDS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-VDFN

Product details

270 MHz LVDS clock source with MEMS ruggedness

The LVDS differential pair keeps the 270 MHz edge clean over a few inches of trace, which is why you see this part in high-speed SerDes reference clocks or FPGA transceiver banks. Supply voltage range is 2.5V to 3.3V, so it drops into either a 2.5V or 3.3V clock domain without a separate regulator.

Industrial temperature and standby power

The 6-VDFN package (5.0 mm × 3.2 mm) is a standard footprint — rework is straightforward with hot air if you preheat the board to 100°C first to avoid lifting the pad. Active current is 32 mA typical, and the standby (power-down) pin drops draw to 5 µA max. That standby mode lets a microcontroller or FPGA gate the clock off when the high-speed bus is idle, saving power in battery-backed or thermally constrained designs.

Frequently asked questions

Where to buy DSC1203BI2-270M0000?

Buyers need to find a trusted distributor with stock to fulfill BOM requirements quickly.

What is the lead time for DSC1203BI2-270M0000?

Lead time impacts production scheduling and decision to source alternative parts.

Is DSC1203BI2-270M0000 RoHS compliant?

Compliance is mandatory for many industries; non-compliance can block procurement.

What is the supply voltage range for DSC1203BI2-270M0000?

Ensures the oscillator is compatible with the target circuit's power rail.

Can DSC1203BI2-270M0000 replace a standard 270 MHz quartz oscillator?

Engineers and maintenance techs need to know if MEMS is a drop-in replacement for quartz.

What is the output type of DSC1203BI2-270M0000?

Output type (LVDS) must match the receiver input to avoid signal mismatch.