Microchip DSC1121AI3-084.4032T, XO (Standard) MEMS oscillator, 84.4032 MHz, CMOS output, ±20 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package, active production.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Voltage | 2.25V ~ 3.6V |
| Current - supply | 22mA |
| Current - supply (Disable) | 35mA |
| Frequency | 84.4032 MHz |
| Frequency stability | ±20ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-VDFN |
It operates from a 2.25V to 3.6V supply, drawing 22 mA max, and includes an Enable/Disable function for power savings in multi-clock designs.
Housed in a 6-VDFN package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm.
This is tight enough for 100BASE-TX and most serial protocols without external trimming.