Microchip Technology DSC61XX series XO (Standard) MEMS oscillator, 54 MHz, CMOS output, AEC-Q100, ±25 ppm, 1.8V~3.3V supply, 4-SMD no-lead package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Frequency | 54 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.079\" L x 0.063\" W (2.00mm x 1.60mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6101MI2A-054.0000T: The ±25 ppm frequency stability is tight enough for CAN FD and 100BASE-T1 clocking—the jitter budget for those PHYs typically allows ±50 ppm total, leaving margin for the rest of the clock tree.
No pin-compatible direct replacement from Microchip is confirmed; a functional equivalent will require verifying the package, output type, and supply voltage against the new part's datasheet.
Typical use includes clocking microcontrollers, CAN transceivers, or Ethernet PHYs in cabin or chassis modules.