Microchip Technology DSC1001 series MEMS XO (Standard), 148.5 MHz CMOS output, ±25 ppm frequency stability, -40 to 85°C, AEC-Q100 qualified, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 8.7mA |
| Current - supply (Disable) | 15µA |
| Frequency | 148.5 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1001BI2-148.5000T is a MEMS-based XO (Standard) delivering a 148.5 MHz CMOS clock output with ±25 ppm frequency stability over the full -40 to 85°C industrial/automotive temperature range.
Supplied in Tape & Reel (TR) for automated pick-and-place; the 5.00mm x 3.20mm 4-SMD no-lead footprint is common across the DSC1001 family, so a single board layout can serve multiple frequencies.
Yes — the ratings include AEC-Q100 qualification, so the part is suitable for automotive applications where temperature grade and reliability screening are required.
Standby (Power Down) current is 15 µA max, making it suitable for battery-backed or sleep-mode automotive modules.
The datasheet for the DSC1001 family is published by Microchip Technology and covers the full electrical specifications, timing diagrams, and application notes for all frequency variants including this 148.5 MHz part.