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Microchip Technology DSC1103AI1-160.0000 — Crystals & Oscillators

DSC1103AI1-160.0000 – 160 MHz LVDS MEMS XO, Active, Standby

MPNDSC1103AI1-160.0000
Active

Microchip DSC1103AI1-160.0000, 160 MHz LVDS XO (Standard) with MEMS resonator, ±50 ppm stability, 2.25V–3.63V supply, standby function, -40°C to 85°C, 6-SMD no-lead 7.00mm x 5.00mm package.

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103AI1-160.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency160 MHz
Frequency stability±50ppm
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

Product details

160 MHz LVDS clock with MEMS resonator and standby

The DSC1103AI1-160.0000 is a 160 MHz XO (Standard) producing an LVDS output — the differential signalling keeps the clock edge clean over a 50-ohm controlled-impedance trace, which matters when the 160 MHz fundamental is feeding a SerDes or FPGA reference input.

Package footprint and temperature grade

Housed in a 6-SMD no-lead package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — this is the standard 7x5 mm oscillator footprint and drops onto the same land pattern used by many quartz-based XOs, simplifying a MEMS-for-quartz swap on the layout.

Frequently asked questions

What output type does the DSC1103AI1-160.0000 provide?

LVDS — differential, low-voltage, with a typical swing of 350 mV into a 100-ohm termination. The LVDS output reduces EMI and maintains signal integrity over longer traces compared to single-ended CMOS outputs at 160 MHz.

What voltage range does the DSC1103AI1-160.0000 operate over?

The wide range also helps ride through supply droops on a shared rail.

Does the DSC1103AI1-160.0000 support a standby or power-down mode?

Yes — the part has a standby (power-down) function. When the enable pin is de-asserted, the output is disabled and supply current drops to 95 µA max, allowing the oscillator to be gated with a system power-good signal.