Microchip Technology DSC63XXB series XO (Standard) MEMS oscillator, 20 MHz, LVCMOS output, AEC-Q100, 4-VFLGA package, 1.71V~3.63V supply, -40°C~105°C.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC63XXB |
| Mounting | Surface Mount |
| Voltage | 1.71V ~ 3.63V |
| Current - supply | 3mA (Typ) |
| Frequency | 20 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.079\" L x 0.063\" W (2.00mm x 1.60mm) |
| Height - seated | 0.035\" (0.89mm) |
| Spread spectrum bandwidth | ±0.25%, Center Spread |
| Output | LVCMOS |
| Package | Bag |
| Ratings | AEC-Q100 |
| Base resonator | MEMS |
| Case | 4-VFLGA |
The DSC6331ML1AB-020.0000: Typical current draw is 3 mA at 20 MHz — low enough for always-on clocking in battery-backed telematics or sensor modules where the oscillator runs continuously. The integrated spread-spectrum modulation (±0.25%, center spread) reduces peak EMI at the fundamental frequency by spreading the radiated energy across a narrow band — useful for passing CISPR 25 radiated emissions without a metal shield can.
The part carries AEC-Q100 automotive qualification. Standard Microchip documentation includes the datasheet, RoHS/REACH compliance certificates, and PPAP documentation available through authorized distribution channels.