Microchip DSC1033CI1-011.2896, DSC1033 PureSilicon™ series, MEMS XO (Standard), 11.2896 MHz, CMOS output, 3.3 V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 11.2896 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°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 | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The no-lead construction eliminates through-hole routing and keeps parasitic inductance low. Surface-mount assembly; the land pattern is a standard 4-pad oscillator footprint shared across many MEMS and quartz XOs in this form factor.
This part is obsolete; engineers and buyers need a drop-in or functional alternative to avoid redesign.
Knowing the lifecycle status determines sourcing strategy, stock availability, and risk of discontinuation.
For immediate procurement, buyers need verified distributors with stock or lead time for an obsolete part.
Engineers require full electrical and mechanical specifications to validate fit and performance in a design.
Package compatibility is critical for PCB footprint; a mismatch can cause assembly failures.
Voltage level must match the system rail; incorrect voltage can damage the oscillator or circuit.