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Microchip Technology DSC1122BI5-036.7000 — Crystals & Oscillators

DSC1122BI5-036.7000 MEMS XO 36.7 MHz LVPECL ±10 ppm -

MPNDSC1122BI5-036.7000
Active

Microchip Technology DSC1122 series, XO (Standard), 36.7 MHz, LVPECL output, ±10 ppm stability, MEMS resonator, 6-SMD package, -40°C to 85°C, active production.

$4.3650Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1122BI5-036.7000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1122
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply58mA
Current - supply (Disable)22mA
Frequency36.7 MHz
Frequency stability±10ppm
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)
OutputLVPECL
PackageTube
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator with LVPECL output at 36.7 MHz

The DSC1122BI5-036.7000: LVPECL output provides the differential swing needed for high-speed clock distribution to FPGAs, SerDes, or Ethernet PHYs.

Operates from a 2.25V to 3.6V supply rail, so it fits both 2.5V and 3.3V clock domains without an external regulator — the Enable/Disable function lets the system gate the output, dropping supply current from 58 mA max to 22 mA max when the clock is unused.

Housed in a 6-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — the same footprint as standard quartz oscillators.

Frequently asked questions

Is DSC1122BI5-036.7000 a drop-in replacement for standard quartz oscillators?

The 6-SMD, No Lead package (5.00 mm x 3.20 mm) matches the industry-standard footprint for quartz oscillators of the same size, so it is mechanically compatible. However, the output is LVPECL — confirm that the receiver on your board accepts differential LVPECL levels before substituting a single-ended CMOS oscillator.