Microchip DSC1001 series MEMS XO, 33.333 MHz, CMOS output, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 7.2mA |
| Current - supply (Disable) | 15µA |
| Frequency | 33.333 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°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 |
The MEMS base resonator offers better shock and vibration tolerance than a quartz crystal, and the 4-SMD no-lead package — 5.00mm x 3.20mm with a 0.90mm seated height — fits tight PCB stacks in automotive modules and portable instruments.
That holds the clock edge jitter tight enough for a 100BASE-TX Ethernet PHY or a CAN FD controller without external PLL tuning.
Yes, the DSC1001BI1-033.3330T includes a standby (power-down) function. When the enable pin is pulled low, the output is disabled and the supply current drops to 15 µA max, saving power in battery-operated or sleep-mode applications.