Microchip Technology DSC1001 series, MEMS-based XO (Standard), 19.2 MHz CMOS output, ±10 ppm frequency stability, 1.8V~3.3V supply, AEC-Q100 qualified, -40°C to 85°C industrial temperature range, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 19.2 MHz |
| Frequency stability | ±10ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| 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 |
Runs on any rail from 1.8V to 3.3V — the same BOM line covers 1.8V MCU domains and 3.3V peripheral buses without a separate voltage translator. Housed in a 4-SMD no-lead package measuring 3.2mm x 2.5mm with a seated height of 0.9mm, it fits tight PCB stacks in automotive ECUs and portable instrumentation.
Yes — it is a MEMS-based XO with CMOS output, so it is a drop-in electrical replacement for a standard 19.2 MHz quartz oscillator in the same 4-SMD package. The MEMS resonator offers better shock and vibration tolerance than quartz, which is why it carries AEC-Q100 qualification.
Microchip lists the product status as Active. There is no announced end-of-life or last-time-buy window. It is safe to design in for new projects.