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Microchip Technology DSC1101CI2-164.0000 — Crystals & Oscillators

DSC1101CI2-164.0000 MEMS XO 164 MHz CMOS - Microchip

MPNDSC1101CI2-164.0000
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Microchip Technology DSC1101 series, XO (Standard) oscillator, 164 MHz CMOS output, MEMS base resonator, ±25 ppm stability, 2.25V to 3.6V supply, -40°C to 85°C, 6-SMD no-lead package, tube.

Microchip Technology DSC1101CI2-164.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101CI2-164.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)95µA
Frequency164 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)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The DSC1101CI2-164.0000 is a 164 MHz XO (Standard) oscillator built on a MEMS resonator rather than a quartz crystal — the MEMS die is sealed at wafer level, which gives it better resistance to shock and vibration than a quartz can.

Standby mode for power-sensitive BOMs

A dedicated Standby (Power Down) pin drops the supply current from 35 mA max to 95 µA max — that is a 370× reduction. For a battery-powered sensor node that sleeps most of the time, this oscillator lets the MCU wake on a timer interrupt without keeping the clock tree powered. The 2.25V to 3.6V supply range means it runs from a 2.5V or 3.3V rail without a separate LDO, saving a component and a PCB trace.

Frequently asked questions

Does the DSC1101CI2-164.0000 support standby mode?

Yes. The function is listed as Standby (Power Down). When the standby pin is asserted, the oscillator stops and draws 95 µA max, versus 35 mA max in normal operation. This is a hardware pin — no I2C or SPI configuration needed.