Microchip Technology DSC1001AE1-133.0000T, XO (Standard) MEMS oscillator, 133 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, active production.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 8.7mA |
| Current - supply (Disable) | 15µA |
| Frequency | 133 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -20°C~70°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 |
For a 133 MHz clock, that translates to a worst-case drift of ±6.65 kHz — adequate for most microcontroller and FPGA reference clocks, but check if your PLL jitter budget allows that much wander.
Supply voltage spans 1.8V to 3.3V — one BOM line covers 1.8V, 2.5V, and 3.3V logic domains without a separate regulator.
Yes, the DSC1001AE1-133.0000T is rated AEC-Q100, meaning it has passed automotive-grade temperature cycling, ESD, and reliability stress tests. This qualifies it for under-hood and chassis-domain applications where standard commercial oscillators would not be acceptable.
The DSC1001AE1-133.0000T is a MEMS-based XO with CMOS output and a standard 4-SMD, No Lead Exposed Pad footprint. If your existing quartz oscillator uses the same 7.00mm x 5.00mm package, same supply voltage range (1.8V–3.3V), and accepts CMOS input, it is a drop-in replacement. Confirm the output drive strength and load capacitance match — the datasheet covers those details.