Skip to main content
Microchip Technology DSC1103BI2-100.0000T — Crystals & Oscillators

DSC1103BI2-100.0000T 100 MHz LVDS MEMS Oscillator –

MPNDSC1103BI2-100.0000T
Active

Microchip Technology DSC1103 series, XO (Standard) oscillator, 100 MHz, LVDS output, ±25ppm stability, 6-SMD package, -40°C to 85°C, Active

$2.3250Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103BI2-100.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency100 MHz
Frequency stability±25ppm
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)
OutputLVDS
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

100 MHz LVDS clock source with industrial temperature grade

The supply voltage spans 2.25V to 3.63V, so it can run from a 2.5V or 3.3V rail without an extra LDO — a single 3.3V rail with 5% tolerance stays inside the window. Maximum supply current is 32mA when active; the standby (power-down) function drops draw to 95µA max, enabling a low-power sleep mode on the board without a separate clock-gating FET.

The 6-SMD, No Lead package measures 5.00mm x 3.20mm with a seated height of 0.90mm — a standard 5.0 x 3.2 mm footprint that matches many quartz LVDS oscillators, easing layout reuse. Surface-mount assembly with tape-and-reel or cut-tape options available; the 6-pin land pattern is straightforward for two-layer boards if the supply decoupling cap is placed close to pin 6.

Frequently asked questions

Is the DSC1103BI2-100.0000T a drop-in replacement for standard 100 MHz LVDS quartz oscillators?

Yes, in most cases. The 5.00mm x 3.20mm 6-SMD footprint and LVDS output are standard across many quartz LVDS oscillators, so the PCB land pattern is compatible. However, the MEMS resonator has different startup behaviour (no crystal aging drift, faster startup) — verify the supply voltage range (2.25V to 3.63V) and the power-down pin logic (standby function) match your design. No pin-compatible alternative from Microchip is listed; the DSC1103 series is the primary reference.