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Microchip Technology DSC1103BE1-075.0000 — Crystals & Oscillators

DSC1103BE1-075.0000 – 75 MHz LVDS MEMS Oscillator, Active

MPNDSC1103BE1-075.0000
Active

Microchip DSC1103BE1-075.0000, XO (Standard), LVDS output, 75 MHz, MEMS resonator, 2.25V–3.63V supply, 6-SMD no-lead, standby function, -20°C to 70°C, ±50 ppm stability.

Microchip Technology DSC1103BE1-075.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103BE1-075.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency75 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputLVDS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

75 MHz LVDS clock source with MEMS reliability

It can be designed into new builds today without obsolescence risk. Availability confirmed at RFQ.

6-SMD no-lead — layout considerations

Housed in a 5.00 mm × 3.20 mm, 6-SMD no-lead package with a seated height of 0.90 mm. The no-lead footprint means the PCB land pattern uses a solder-paste stencil with a 0.15–0.20 mm aperture reduction to avoid bridging on the centre pad. Standard reflow profile for JEDEC MSL-1 applies — no bake required before assembly.

Frequently asked questions

What is the output type of DSC1103BE1-075.0000?

LVDS (Low-Voltage Differential Signaling). The differential pair requires a 100-Ω termination resistor placed as close to the receiver input as possible — typically within 0.5 inch of the pins.

Can I replace a quartz oscillator with this MEMS oscillator?

Yes, if the board has a 6-SMD no-lead footprint and the LVDS signal is compatible with the receiver. MEMS oscillators typically have faster start-up (<5 ms) and better shock resistance than quartz, but the output type must match — a quartz LVDS oscillator can be swapped directly; a CMOS-output quartz cannot without a level translator.