Microchip Technology DSC1123DI2-125.0000T, XO (Standard) MEMS oscillator, 125 MHz LVDS output, ±25 ppm stability, AEC-Q100, 6-SMD No Lead, 2.25 V to 3.63 V supply
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1123 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 22mA |
| 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) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The 6-SMD No Lead package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm, a common footprint shared by many 6-pin LVDS oscillators, so the board layout can often accept a quartz or MEMS alternate without a PCB spin.
Yes — the 6-SMD No Lead footprint, 2.25 V to 3.63 V supply range, and LVDS output are the same as a standard quartz LVDS oscillator. The MEMS resonator gives faster start-up and better shock/vibration tolerance, but the pinout and electrical interface are drop-in compatible. Confirm the Enable/Disable logic polarity matches your circuit.
Yes — the supply range is 2.25 V to 3.63 V, so a 3.3 V rail is within spec. The LVDS output levels scale with the supply; at 3.3 V the differential swing meets the LVDS standard for 100-ohm terminated lines.