Microchip Technology DSC1001BE2-025.0000T, XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±25 ppm stability, AEC-Q100, 4-SMD no-lead package, standby function.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 25 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -20°C~70°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 |
Supply voltage spans 1.8V to 3.3V — a single rail covers 1.8V MCU cores and 3.3V peripheral buses, eliminating a level translator on the clock line.
Housed in a 4-SMD no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — standard footprint that matches many quartz XO pinouts, so a board designed for a quartz 25 MHz oscillator can often accept this MEMS part without layout changes.
CMOS output — it drives standard digital logic inputs directly without external level translation.
Yes, it carries an AEC-Q100 rating, qualifying it for automotive applications including under-hood and cabin environments.
It can replace a quartz-based 25 MHz XO with CMOS output in the same 5.0 mm x 3.2 mm 4-pin footprint, provided the supply voltage and frequency stability (±25 ppm) meet the application requirements. The MEMS construction offers better shock resistance than quartz.