Microchip DSC1001CL2-020.5972, MEMS-based XO (Standard), 20.5972 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to +105°C, 4-SMD package.
| 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 | 20.5972 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| 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 |
The 1.8V to 3.3V supply range lets the oscillator run directly off a 3.3V or 1.8V rail without an external LDO. At 6.3 mA max active current, the 20.5972 MHz output keeps the power budget tight enough for sensor-node and gateway designs where every milliampere counts.
The standby pin disables the output and reduces current consumption to 15 µA max, allowing the oscillator to be gated off when the downstream device is asleep.