Microchip DSC1004CI5-050.0000T, MEMS-based XO (Standard), 50 MHz, CMOS output, ±10 ppm stability, -40 to +85°C, AEC-Q100, 4-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1004 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 10.5mA |
| Current - supply (Disable) | 15µA |
| Frequency | 50 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 | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-VDFN |
It is a direct fit for under-hood ECUs, ADAS sensor modules, and infotainment clocks where a quartz crystal's shock or temperature drift would be a risk.
Active current draw is 10.5 mA max at 50 MHz — a low-power figure for a MEMS oscillator, keeping the thermal budget in the 4-VDFN package manageable even in a dense automotive ECU.
Design engineers need to confirm frequency, voltage, output type, and package fit before layout.
Sourcing buyers need immediate pricing and stock to complete BOM fills and avoid delays.
Lead time and stock availability directly impact production schedules and emergency repairs.
Brokers and procurement teams need alternatives for obsolescence or shortage risk mitigation.
Maintenance engineers need to know if it is a drop-in replacement for existing designs.
Automotive customers must verify that the oscillator meets reliability standards for vehicle electronics.