The DSC1121CL5-003.3000 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1121 series, delivering a fixed 3.3 MHz CMOS output with enable/disable function. The 6-VDFN package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) fits space-constrained PCB layouts common in compact industrial modules.
DSC1121CL5-003.3000 MEMS XO – 3.3 MHz, CMOS, ±10 ppm, Active
MPNDSC1121CL5-003.3000
Active
Microchip DSC1121CL5-003.3000, XO (Standard) MEMS oscillator, 3.3 MHz CMOS output, ±10 ppm stability, -40°C to 105°C, 6-VDFN package.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1121 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 35mA |
| Current - supply (Disable) | 22mA |
| Frequency | 3.3 MHz |
| Frequency stability | ±10ppm |
| 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 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-VDFN |
Product details
Frequently asked questions
Is DSC1121CL5-003.3000 RoHS compliant?
The evidence does not explicitly list RoHS compliance, but Microchip's DSC1121 series is typically RoHS-compliant. Confirm the specific date-code lot at RFQ.