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Microchip Technology DSC1103AI2-148.5000 — Crystals & Oscillators

DSC1103AI2-148.5000 MEMS XO, LVDS, 148 MHz

MPNDSC1103AI2-148.5000
Active

Microchip DSC1103AI2-148.5000, XO (Standard), LVDS output, 148 MHz, MEMS base, ±25 ppm stability, -40°C to 85°C, 6-SMD package.

$2.8300Ref. price · indicative, final on quote
Microchip Technology DSC1103AI2-148.5000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103AI2-148.5000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency148 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)
OutputLVDS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead Exposed Pad

Product details

148 MHz LVDS clock source with MEMS resonator

The DSC1103AI2-148.5000: Supply voltage spans 2.25V to 3.63V, drawing 32 mA max from the rail — the LVDS output stage accounts for the bulk of that draw, while the standby (power-down) function drops consumption to 95 µA max.

Housed in a 6-SMD, no-lead exposed pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm — the exposed pad provides a thermal path to the PCB ground plane, which is essential for heat dissipation at the 32 mA supply current. Surface-mount assembly with a standard reflow profile; the no-lead pad design requires careful solder paste stencil aperture to avoid bridging between the pad and the exposed center pad.

Frequently asked questions

Where can I buy DSC1103AI2-148.5000 and check stock?

We source this active Microchip part through independent distribution. Submit an RFQ with your target quantity; we confirm availability and pricing at quote time — no stock-holding claim is made on this page.

What is the output type of DSC1103AI2-148.5000?

The output is LVDS (Low-Voltage Differential Signaling), which provides a differential pair with low swing and high noise immunity — suitable for driving clock inputs on FPGAs, SERDES, and high-speed ADCs.

What is the standby power-down current of DSC1103AI2-148.5000?

When the standby (power-down) function is asserted, the supply current drops to 95 µA max — this allows the oscillator to be gated off during system sleep modes without removing the supply rail.