Microchip Technology DSC1103DI2-125.0000T, MEMS-based XO (Standard), 125 MHz LVDS output, ±25 ppm stability, 2.25V–3.63V supply, -40°C to 85°C, 6-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1103 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 95µA |
| Frequency | 125 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
It operates from a wide 2.25V to 3.63V supply, drawing a maximum of 32 mA from the rail while the output is active.
The 2.25V–3.63V supply range covers common 2.5V and 3.3V rails without an external regulator, simplifying power distribution on mixed-voltage boards.
Supplied in Tape & Reel (TR) packaging for automated pick-and-place assembly; the 6-SMD, No Lead footprint (2.50 mm × 2.00 mm) is a standard MEMS oscillator land pattern.
Yes, the output type is LVDS (Low-Voltage Differential Signaling), making it suitable for high-speed clock distribution to FPGAs, Ethernet PHYs, and SerDes transceivers that expect a differential 100-ohm terminated input.
The Standby (Power Down) function disables the output and reduces the supply current to 95 µA maximum. When the standby pin is asserted, the oscillator stops and the output enters a high-impedance state, allowing the system to gate the clock during low-power sleep modes.
Within the same DSC1103 series, other frequency variants share the same 6-SMD, No Lead footprint and pinout. For a direct 125 MHz LVDS replacement, the DSC1103DI2-125.0000T is the specific order code; no alternate brand or series is documented as a drop-in second source.