Microchip DSC1103 series MEMS XO, 100 MHz LVDS output, ±50 ppm stability, 2.25-3.63V supply, -40 to 105°C, 6-SMD package, standby function
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1103 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 95µA |
| Frequency | 100 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The LVDS output swings ±350 mV into a 100-Ω termination, which matches the standard differential trace impedance on a PCB.
Runs from 2.25V to 3.63V — covers both 2.5V and 3.3V logic rails without an intermediate regulator.
No pin-compatible replacement is needed at this time.
Yes. The standby function disables the output and drops supply current to 95 µA max. The output goes high-impedance, so other devices on the same clock net are not back-driven.
LVDS. The differential output swings approximately ±350 mV into a 100-Ω termination — the standard for high-speed serial links.