Microchip DSC1033CC2-125.0000, PureSilicon™ MEMS XO (Standard), 125 MHz CMOS output, ±25 ppm stability, 3.3 V supply, 0°C to 70°C, 4-SMD no-lead package.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 10mA |
| Current - supply (Disable) | 1µA |
| Frequency | 125 MHz |
| Frequency stability | ±25ppm |
| 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 | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Supply is 3.3 V only — no 2.5 V or 1.8 V option on this variant.
Package is 4-SMD, No Lead, measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 3.2 x 2.5 mm oscillator footprint that matches many quartz XO layouts, so it can drop in as a MEMS replacement on existing boards.
Product status is Active per Microchip — no EOL notice, no NRND flag.
We source it through independent distribution channels — submit an RFQ with your target quantity, and we will confirm availability and a current price quote.
Yes, in most cases. The 4-SMD, No Lead package (3.2 x 2.5 mm) matches the common quartz oscillator footprint, and the CMOS output is electrically compatible. The MEMS resonator also offers faster start-up and better shock tolerance than quartz.
±25 ppm over the full operating temperature range and lifetime. This is tight enough for most 100BASE-TX Ethernet, USB, and general-purpose clocking without external compensation.