Microchip DSC1104 series XO (Standard), 316 MHz HCSL output, ±25 ppm stability, 2.25V~3.6V supply, -40°C~85°C, 6-VDFN package
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1104 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.6V |
| Current - supply | 42mA |
| Frequency | 316 MHz |
| Frequency stability | ±25ppm |
| 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 | HCSL |
| Package | Tape & Reel (TR) |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 6-VDFN |
It runs on a 2.25V to 3.6V supply and draws 42 mA max, with a Standby (Power Down) function that cuts the output and drops current to near-zero when the enable pin is pulled low.
Housed in a 6-VDFN measuring 3.20mm x 2.50mm with a seated height of 0.90 mm — the small footprint and low profile fit tight mezzanine card stacks and compact router line cards.
It is a 316 MHz HCSL output — High-Speed Current Steering Logic, the differential standard used for PCIe, SATA, and other serial-link reference clocks. No external level shifting needed if the downstream receiver is HCSL-compatible.
Functionally yes — it replaces a 316 MHz quartz XO in the same 6-VDFN footprint if the output type is HCSL. The MEMS resonator is more shock- and vibration-tolerant than a quartz crystal, which matters in portable or industrial equipment. Confirm the supply voltage range (2.25V to 3.6V) and the Standby function pin mapping match your existing layout.