Microchip DSC1001 series, XO (Standard) MEMS oscillator, 54 MHz, CMOS output, 1.8V~3.3V supply, AEC-Q100 qualified, -40°C~85°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 7.2mA |
| Current - supply (Disable) | 15µA |
| Frequency | 54 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001BI1-054.0000T is a 54 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output in a 4-SMD no-lead package.
Frequency stability is ±50 ppm, sufficient for most automotive serial buses and microcontroller clock trees. The 5.00 mm x 3.20 mm footprint with a seated height of 0.90 mm matches standard 4-pin SMD oscillator land patterns, simplifying layout reuse.
The MEMS resonator also offers better shock and vibration tolerance than quartz for automotive environments.