Microchip DSC1203NI3-200M0000, XO (Standard) MEMS oscillator, 200 MHz LVDS output, ±20 ppm stability, 2.5V to 3.3V supply, -40°C to 85°C, 6-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1203 |
| Mounting | Surface Mount |
| Supply voltage | 2.5V ~ 3.3V |
| Current - supply | 32mA (Typ) |
| Current - supply (Disable) | 5µA |
| Frequency | 200 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 | LVDS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-VDFN |
The DSC1203NI3-200M0000 is a 200 MHz LVDS-output MEMS oscillator from Microchip's DSC1203 series, housed in a 6-VDFN package measuring 7.00mm x 5.00mm.
Operates from a 2.5V to 3.3V supply rail, covering the common 2.5V and 3.3V logic families without an external regulator. Active current draw is 32mA typ at 200 MHz, a reasonable figure for LVDS output swing at this frequency.
Yes, it is a drop-in replacement for many quartz-based XOs in the same 7.0mm x 5.0mm 6-VDFN footprint, with the added benefit of MEMS reliability — better vibration and shock resistance compared to quartz.
The suffix 'NI3' and 'NI2' typically denote different frequency stability or temperature range options within the DSC1203 series. The DSC1203NI3-200M0000 offers ±20 ppm stability over -40°C to 85°C. Verify the specific NI2 variant's datasheet for its exact ratings.