Microchip DSC1033CC1-022.5792T, PureSilicon™ MEMS XO, 22.5792 MHz, CMOS output, 3.3 V supply, ±50 ppm stability, 0°C~70°C, 4-SMD no-lead 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 | 22.5792 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | 0°C~70°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1033CC1-022.5792T is a MEMS-based XO from Microchip's PureSilicon™ series, delivering a 22.5792 MHz CMOS output from a 3.3 V supply rail.
Housed in a 3.20 mm x 2.50 mm no-lead package with a seated height of 0.90 mm — a common MEMS oscillator footprint that reflows with a standard lead-free profile.
The part is obsolete, and designers and buyers need a drop-in or functional alternative to continue production or repair.
Confirms the lifecycle status, which drives sourcing decisions such as last-time buy or substitution.
Buyers need to locate inventory for last-time purchases or find a distributor that still stocks it.
Design engineers need to verify footprint compatibility for layout.
Critical for timing applications where stability is essential.
General spec lookup for fit assessment.