Skip to main content
Log in
Microchip Technology DSC1123DI2-156.2500 — Crystals & Oscillators

DSC1123DI2-156.2500 MEMS Oscillator 156.25 MHz LVDS AEC-Q100

MPNDSC1123DI2-156.2500
Active

Microchip DSC1123DI2-156.2500, XO (Standard) LVDS MEMS oscillator, 156.25 MHz, ±25 ppm stability, AEC-Q100, 2.25V–3.63V supply, 6-SMD no-lead package.

$3.0600Ref. price · indicative, final on quote
Microchip Technology DSC1123DI2-156.2500 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1123DI2-156.2500 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1123
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)22mA
Frequency156.25 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The DSC1123DI2-156.2500 is a MEMS-based XO (Standard) delivering a 156.25 MHz LVDS output — a common reference frequency for 10GbE, PCIe Gen 3, and SerDes clocking in automotive and industrial systems. The 2.25V to 3.63V supply range lets it run from a 2.5V or 3.3V rail without an extra LDO, simplifying power distribution on mixed-voltage boards.

AEC-Q100 qualification and enable/disable control

AEC-Q100 rated — this oscillator meets the stress and reliability requirements for automotive ECU, ADAS camera, and radar modules where quartz oscillators may fail under vibration.

Active production — sourced per RFQ

The MEMS die eliminates the quartz crystal aging drift seen in conventional oscillators over the product lifetime.

Frequently asked questions

How can I order the DSC1123DI2-156.2500 or check availability?

Submit an RFQ with your target quantity and lead-time window; we confirm pricing and availability per order. No stock-holding claim is made here.

Does the DSC1123DI2-156.2500 replace a standard quartz LVDS oscillator?

Yes — the DSC1123DI2-156.2500 is a MEMS-based drop-in replacement for 156.25 MHz LVDS oscillators in the same 6-SMD, 2.5 mm x 2.0 mm footprint. The MEMS resonator offers better shock and vibration tolerance compared to quartz, and the ±25 ppm stability matches typical quartz performance. Verify the supply voltage range (2.25V–3.63V) and enable/disable logic polarity against your existing BOM.