Microchip Technology DSC8121 series MEMS XO (Standard), CMOS output, 6-SMD No Lead package, 10 MHz-170 MHz, ±10 ppm stability, -55°C-125°C, 2.25V-3.6V supply, Enable/Disable function.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC8121 |
| Mounting | Surface Mount |
| Programmable type | Blank (User Must Program) |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22 mA |
| Frequency stability | ±10ppm |
| Available frequency range | 10 MHz ~ 170 MHz |
| Operating temperature | -55°C~125°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) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
The DSC8121CM5T: The part is a blank-programmable MEMS XO (Standard) with CMOS output. The user must program the frequency before assembly; the available range spans 10 MHz to 170 MHz.
Suitable for avionics, satellite, downhole, and engine-bay applications where the ambient exceeds the commercial or industrial range.
Max supply current is 35 mA; with the output disabled the draw drops to 22 mA.
The available frequency range is 10 MHz to 170 MHz with a stability of ±10 ppm. The part is blank-programmable — the end user must program the target frequency before assembly.
This covers avionics, satellite, downhole, and under-hood automotive deployment where the ambient exceeds the industrial -40°C to 85°C band.