Datasheet Summary
Four Output Differential Buffer for PCIe Gen 1 and Gen 2
Description
Features
/Benefits
The ICS9DB403 is patible with the Intel DB400v2 Differential Buffer Specification.This buffer provides 4 PCI-Express Gen2 clocks. The ICS9DB403 is driven by a differential output pair from a CK410B+, CK505 or CK509B main clock generator.
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Spread spectrum modulation tolerant, 0 to -0.5% down spread and +/- 0.25% center spread.
Supports undriven differential outputs in PD# and SRC_STOP# modes for power management.
Output Features
- 4
- 0.7V current-mode differential output pairs
- Supports zero delay buffer mode and fanout mode
- Bandwidth programming available
- 50-100...
