Microchip Technology DSC61XX series MEMS XO (Standard), 20 MHz, CMOS output, ±25 ppm stability, AEC-Q100, 4-SMD no-lead, 1.8V–3.3V supply, -40°C to +85°C.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Frequency | 20 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6101CI2A-020.0000: Typical supply current is 3 mA, making it suitable for power-sensitive designs where a quartz oscillator might draw 10–20 mA at the same frequency.
A board-level redesign to a current-generation MEMS oscillator (same 3.2 mm x 2.5 mm footprint) is the recommended long-term path.
No official pin-compatible alternative is listed by Microchip. A current-generation MEMS oscillator in the same 3.2 mm x 2.5 mm 4-SMD footprint from the DSC61XX family would be the functional replacement, but pinout and electrical characteristics must be verified against the original BOM.
The part carries AEC-Q100 automotive qualification. RoHS and REACH compliance documentation is typically available from Microchip's product page or through the distributor at RFQ.