Microchip Technology DSC61XX series MEMS XO (Standard), 27 MHz, CMOS output, AEC-Q100, 1.8V~3.3V supply, 4-SMD no-lead package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XX |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 10.5µA |
| Frequency | 27 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 | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC6101CI2A-027.0000T: Microchip has marked this part obsolete.
The CMOS output drives standard logic inputs without external termination; the typical supply current is 3 mA at 27 MHz, so the thermal load on the PCB is negligible even in dense layouts.
No official pin-compatible alternative from Microchip is listed. The DSC61XX family shares the same 4-SMD footprint and supply range, but a specific 27 MHz member with AEC-Q100 and enable/disable would need to be verified against the original BOM position. Cross-reference is handled per RFQ.