Microchip DSC1103AE1-125.0000T, XO (Standard) MEMS oscillator, 125 MHz LVDS output, 2.25-3.63 V supply, ±50 ppm stability, -20 to 70°C, 6-SMD no-lead exposed pad package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1103 |
| Mounting | Surface Mount |
| Voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 95µA |
| Frequency | 125 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The DSC1103AE1-125.0000T is an active-production MEMS-based XO delivering a 125 MHz LVDS output across a 2.25 V to 3.63 V supply range.
Rated for a 2.25 V to 3.63 V supply, this part covers 2.5 V and 3.3 V logic rails without a separate regulator — useful when the same BOM must span multiple voltage domains.
This is a current-production MEMS oscillator, not a quartz legacy part being phased out.
This active-production MEMS oscillator is available through independent distribution. We source it per RFQ — confirm your quantity and target delivery date for a firm quote. No stock-holding claim; lead time is confirmed at quote time against the BOM line.
Yes, the standby (power down) function is listed. When disabled, the supply current drops to 95 µA max, preserving battery life in systems that cycle the oscillator off between active periods.
The output is LVDS (Low-Voltage Differential Signaling), which provides a differential 125 MHz clock with low EMI and good noise immunity over PCB traces — typical for driving FPGA clock inputs or high-speed serial transceivers.
It is a MEMS-based XO, not a quartz crystal oscillator. The LVDS output and 2.25-3.63 V supply mean it replaces a standard LVDS oscillator of the same footprint and frequency — not a single-ended (CMOS) quartz oscillator without a level translator. Confirm the output type and supply voltage on your existing BOM line before substituting.