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Microchip Technology DSC1101AI5-156.2500 — Crystals & Oscillators

DSC1101AI5-156.2500 MEMS XO 156.25 MHz CMOS - Microchip

MPNDSC1101AI5-156.2500
Active

Microchip DSC1101AI5-156.2500, XO (Standard) MEMS oscillator, 156.25 MHz CMOS output, 2.25V–3.63V supply, ±25 ppm stability, -40°C to 85°C, 6-SMD package.

$2.5200Ref. price · indicative, final on quote
Microchip Technology DSC1101AI5-156.2500 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AI5-156.2500 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.63V
Current - supply35mA
Frequency156.25 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)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

156.25 MHz MEMS oscillator for high-speed clocking

The MEMS resonator replaces a quartz crystal, offering faster startup and better resistance to shock and vibration — a practical advantage in motor-drive or outdoor telecom enclosures where quartz can drift under mechanical stress. Supply voltage spans 2.25V to 3.63V, letting the oscillator work on 2.5V or 3.3V rails without a dedicated LDO — one BOM line covers both logic families.

Standby power-down function

The Standby (Power Down) function on pin 1 pulls the output to high-impedance and drops supply current to near-zero — useful for battery-backed systems that need to gate the clock during sleep without a separate enable switch. Maximum supply current is 35 mA when active; the standby mode cuts this to a few microamps, extending battery life in intermittently powered designs.

Frequently asked questions

What is the supply voltage range for DSC1101AI5-156.2500?

Designers need to confirm voltage compatibility with system power rails.

Is DSC1101AI5-156.2500 active or obsolete?

Buyers need to know if the part is still manufactured for long-term availability.

What is the package type and footprint of DSC1101AI5-156.2500?

Ensures the oscillator fits the PCB layout during design or replacement.

Where can I purchase DSC1101AI5-156.2500 with short lead time?

Sourcing buyers need reliable distributors to avoid production delays.

What is the equivalent part for DSC1101AI5-156.2500?

Engineers may need a drop-in replacement if the original is out of stock or EOL.

What is the output type and logic level of DSC1101AI5-156.2500?

Compatibility with downstream logic voltage is critical for proper signal integrity.