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Microchip Technology DSC1103BI2-135.0000 — Crystals & Oscillators

DSC1103BI2-135.0000 MEMS XO, LVDS, 135 MHz, Active

MPNDSC1103BI2-135.0000
Active

Microchip DSC1103BI2-135.0000, XO (Standard), LVDS output, 135 MHz, MEMS resonator, 6-SMD no-lead package, -40°C to 85°C, 2.25V to 3.63V supply

$2.8300Ref. price · indicative, final on quote
Microchip Technology DSC1103BI2-135.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1103BI2-135.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1103
MountingSurface Mount
Supply voltage2.25V ~ 3.63V
Current - supply32mA
Current - supply (Disable)95µA
Frequency135 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
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

135 MHz LVDS clock with MEMS reliability

The DSC1103BI2-135.0000 is an XO (Standard) oscillator from Microchip's DSC1103 series, delivering a fixed 135 MHz LVDS output from a MEMS resonator rather than a quartz crystal.

Supply flexibility and standby power gating

The supply voltage range spans 2.25V to 3.63V, covering both 2.5V and 3.3V logic rails directly — no extra LDO needed between the rail and the oscillator. In active operation the maximum supply current is 32 mA, which is typical for a 135 MHz LVDS output stage driving a 50-ohm terminated line.

Frequently asked questions

What is the output type of the DSC1103BI2-135.0000?

LVDS — low-voltage differential signaling. The 135 MHz clock is delivered as a differential pair, which provides better noise immunity and lower EMI than a single-ended output at this frequency.

Does the DSC1103BI2-135.0000 have a standby function?

Yes, it includes a Standby (Power Down) function. When asserted, the output is disabled and the supply current drops to 95 µA max, allowing the system to gate the clock in low-power sleep modes.

What package size is the DSC1103BI2-135.0000?

6-SMD, No Lead, measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm max. The 0.50 mm pitch pads are compatible with standard reflow profiles for 6-pin SMD oscillators.

Can the DSC1103BI2-135.0000 replace a quartz oscillator?

Yes, in most applications. The MEMS resonator provides equivalent frequency stability (±25 ppm) over the same temperature range, with improved shock and vibration tolerance. The pinout and footprint match the industry-standard 6-pin SMD package, so it is a drop-in replacement for many quartz XOs of the same form factor.