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Microchip Technology DSC2010FI2-B0009 — Crystals & Oscillators

DSC2010FI2-B0009 MEMS XO – Dual 45.1584/49.152 MHz, LVCMOS

MPNDSC2010FI2-B0009
Active

Microchip DSC2010FI2-B0009, XO (Standard), MEMS resonator, dual output 45.1584 MHz & 49.152 MHz, LVCMOS, 2.25V–3.6V supply, ±25 ppm stability, -40°C to +85°C, 14-VFQFN exposed pad.

Microchip Technology DSC2010FI2-B0009 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC2010FI2-B0009 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC2010
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)23 mA
Frequency stability±25ppm
Frequency - output 145.1584MHz, 49.152MHz
Operating temperature-40°C~85°C
Height0.035\" (0.90mm)
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
OutputLVCMOS
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case14-VFQFN Exposed Pad

Product details

The DSC2010FI2-B0009 is a MEMS-based XO that delivers two independent LVCMOS clock outputs from a single 14-VFQFN package: 45.1584 MHz on output 1 and 49.152 MHz on output 2. This dual-frequency capability replaces two separate oscillators, saving board space and reducing BOM count in applications that need both a standard and an audio/video rate clock.

The 2.25V to 3.6V supply range lets you run the oscillator directly from a 2.5V or 3.3V rail without an intermediate regulator — one less part to qualify.

Frequently asked questions

What are the output frequencies of dsc2010fi2-b0009?

Buyers need to confirm dual frequency 45.1584MHz and 49.152MHz match their timing requirements.

Where can I buy dsc2010fi2-b0009 in stock?

Sourcing buyers need immediate availability to avoid production delays.

What is the supply voltage range for dsc2010fi2-b0009?

Design engineers must verify compatibility with their existing power rail (2.25V to 3.6V).

Does dsc2010fi2-b0009 have an enable/disable feature?

Power management requires enabling or disabling output without removing supply.

What is the lead time for dsc2010fi2-b0009?

Buyers and brokers need to plan procurement schedules and avoid stockouts.

Is dsc2010fi2-b0009 a direct replacement for standard crystal oscillators?

Maintenance techs and engineers evaluating MEMS over quartz need to know if pinout and timing match.