Microchip Technology DSC1001 series XO (Standard), 50 MHz CMOS output, MEMS base resonator, AEC-Q100 qualified, -40°C to 105°C, 1.8V to 3.3V supply, 7.2 mA max supply current, 15 µA standby disable current, 4-SMD no-lead package, 5.00 mm x 3.20 mm, active production.
| 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 | 50 MHz |
| Frequency stability | ±25ppm |
| 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 | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001BL2-050.0000T is a 50 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output from a 1.8V to 3.3V supply rail.
The wide 1.8V to 3.3V supply range means a single BOM line covers both 1.8V and 3.3V clock domains — no need to qualify separate fixed-voltage oscillators for each rail.
For new designs or ongoing production, this is a clean sourcing lane — no need to stockpile or plan a migration.
Yes — it is rated AEC-Q100, which means it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up.
CMOS output — single-ended, rail-to-rail swing. It drives standard CMOS clock inputs on MCUs, FPGAs, and SoCs without needing an external level translator.