Microchip DSC1121DM2-003.3333T, XO (Standard), 3.3333 MHz CMOS output, ±25 ppm stability, -55°C to 125°C, AEC-Q100, 6-SMD no lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 3.3333 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -55°C~125°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Operates from 2.25V to 3.6V, covering common 2.5V and 3.3V rails without an external regulator — useful when the same BOM must span multiple voltage domains.
Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits space-constrained automotive PCBs, though the small pads demand careful solder-paste stencil design.
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