Microchip Technology DSC1001 series MEMS XO (Standard), 7.3728 MHz, CMOS output, ±10 ppm stability, 1.8V–3.3V supply, -40°C to 105°C, AEC-Q100 qualified, 4-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 7.3728 MHz |
| Frequency stability | ±10ppm |
| 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 | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead Exposed Pad |
The DSC1001AL5-007.3728T is a 7.3728 MHz MEMS-based XO (Standard) from Microchip Technology's DSC1001 series.
The wide 1.8V to 3.3V supply range lets it run directly off a 1.8V core rail or a 3.3V I/O rail without an extra regulator.
The 4-SMD, no-lead exposed-pad package (7.00mm x 5.00mm, 0.90mm seated height) is a standard footprint for automotive ECUs and industrial controllers.
Yes, it carries AEC-Q100 ratings, qualifying it for automotive applications including under-hood and cabin electronics where temperature and vibration reliability are required.
Yes, the standby (power down) function disables the output and reduces current consumption to 15 µA max, enabling low-power sleep states in battery-backed or energy-harvesting designs.