Microchip DSC1001 series MEMS XO, 33 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V–3.3V supply, 4-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 7.2mA |
| Current - supply (Disable) | 15µA |
| Frequency | 33 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| 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 Exposed Pad |
The DSC1001AI2-033.0000T: A single supply range of 1.8V to 3.3V lets this oscillator serve multiple voltage domains on the same board — 3.3V for the main MCU, 1.8V for the DDR interface — without a separate oscillator per rail.
For an ECU or ADAS module, that qualification is the gate to PPAP submission.
4-SMD, no-lead exposed-pad package, 7.00 mm x 5.00 mm, seated height 0.90 mm. The 0.90 mm profile fits under low-clearance shrouds or potting enclosures.
The datasheet provides all electrical specifications and mechanical dimensions necessary for design validation.
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