Microchip Technology DSC1121 series, XO (Standard), 33 MHz, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 105°C, AEC-Q100 qualified, 6-SMD package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 33 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~105°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead |
Operating from 2.25V to 3.6V, this oscillator runs directly off a 2.5V or 3.3V rail without an intermediate LDO — one less part on the BOM. The 2.50 mm x 2.00 mm no-lead package with 0.90 mm seated height fits tight PCB stacks in automotive ECUs or portable instrumentation.
Yes, it is AEC-Q100 qualified, which covers the reliability stress and temperature requirements for automotive-grade electronics.