Microchip Technology DSC61XXB series, XO (Standard) MEMS oscillator, DSC6141JI3B-127K000T, 127 kHz, CMOS output, ±20 ppm, 1.8V~3.3V, AEC-Q100, 4-VLGA.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XXB |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Frequency | 127 kHz |
| Frequency stability | ±20ppm |
| 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 | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-VLGA |
The DSC6141JI3B-127K000T: Typical supply current is 3 mA max at 127 kHz, which keeps the thermal contribution negligible in a 2.5 mm x 2.0 mm 4-VLGA package.
The surface-mount package is supplied on tape and reel, compatible with standard pick-and-place and reflow profiles. The CMOS output is a single-ended 0V-to-supply swing, so no external termination resistors are needed for short PCB traces under 50 mm.
The oscillator holds ±20 ppm frequency stability over the full operating temperature range and supply voltage variation. This is tight enough for CAN, LIN, and most low-speed serial buses that require a reference clock within ±50 ppm.
As a standard MEMS XO in the DSC61XXB family, this part is RoHS-compliant and manufactured in an IATF 16949-certified facility. Microchip provides a Certificate of Compliance with each reel; full material declaration and REACH data are available on request.