Microchip DSC1123 series MEMS XO, 225.0000 MHz LVDS output, ±10 ppm stability, AEC-Q100 qualified, 6-SMD package, -40°C to 85°C, active production.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1123 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 22mA |
| Frequency | 225 MHz |
| Frequency stability | ±10ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Because it is active, there is no rush to qualify a second source or stockpile for a last-time buy. The BOM line can be replenished on a normal procurement cadence.
Housed in a 3.20 mm x 2.50 mm 6-SMD no-lead package, the oscillator fits a standard crystal-oscillator footprint. The supply voltage range of 2.25 V to 3.63 V covers 2.5 V and 3.3 V rails without an extra regulator.
The oscillator outputs 225.0000 MHz LVDS. That frequency is set at the factory and is not adjustable.
Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade temperature cycling, ESD, and reliability testing. It is suitable for under-hood and cabin electronics.
Yes, the Enable/Disable pin lets you gate the output. When disabled, the supply current drops to 22 mA max from the 32 mA operating maximum.