Description
The 9DB1904 is electrically compatible to the Intel DB1900GS Differential Buffer Specification.This buffer provides 19 output clocks for PCI-Express Gen2 or Intel QPI 6.4GT/s applications.
DIF output cycle-to-cycle jitter < 50ps
Features
- Benefits.
- Power up default is all outputs in 1:1 mode/No SMBus programming.
- Spread spectrum compatible/EMI reductions.
- Supports output frequencies up to 400 MHz in bypass mode/flexible fanout buffer.
- 8 Selectable SMBus addresses/no SMBus segmentation required.
- SMBus address determines PLL or Bypass mode/pin savings.
- Dedicated VDDA and CK.
9DB1904B-IDT.pdf
