Microchip DSC1004AL2-001.0000, 1 MHz XO (Standard), CMOS output, ±25 ppm stability, 1.8V~3.3V supply, -40°C~105°C, AEC-Q100, 4-SMD package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1004 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.5mA |
| Current - supply (Disable) | 15µA |
| Frequency | 1 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead Exposed Pad |
Supply voltage spans 1.8V to 3.3V, covering common digital rails without a separate regulator; maximum supply current is 6.5 mA, and standby (power-down) current drops to 15 µA.
Housed in a 4-SMD, no-lead exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint for surface-mount oscillators, compatible with reflow soldering.
Yes, it carries an AEC-Q100 rating, making it suitable for automotive-grade applications requiring the associated reliability and temperature testing.
It is a 1 MHz XO (Standard) with CMOS output — a square-wave clock signal compatible with most digital logic families.
MEMS oscillators like the DSC1004 use a silicon resonator instead of a quartz crystal. They offer similar frequency stability (±25 ppm here) but are generally more shock- and vibration-tolerant, and can be supplied in standard SMD packages without external load capacitors.