Microchip Technology DSC60XX series MEMS XO, 20 MHz, CMOS output, 1.71V–3.63V supply, AEC-Q100 qualified, 4-SMD no-lead package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC60XX |
| Mounting | Surface Mount |
| Supply voltage | 1.71V ~ 3.63V |
| Current - supply | 1.3mA (Typ) |
| Frequency | 20 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6001JI1A-020.0000 is a 20 MHz MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a CMOS output over a 1.71V–3.63V supply range.
Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.89mm — a compact footprint that fits tight clock-tree layouts on automotive PCBs. Surface-mount only; the MEMS resonator inside eliminates the need for external load capacitors, reducing BOM count.
This part is Obsolete per Microchip. We source it through independent surplus channels — submit an RFQ with your target quantity and we will confirm lot-specific availability and pricing. No stock-holding claim is made; every order is quoted to order.
Microchip has not published an official replacement for this exact order code. For a functionally similar active MEMS XO in the DSC60XX family, consider the DSC6001JI2A series (same package, same supply range, same AEC-Q100 grade) — confirm the frequency and stability grade match your BOM before substituting.
Yes, it is rated AEC-Q100, meaning it passed automotive-grade reliability testing for -40°C to +85°C operation.