Overview
Description
The 9DB108 8-output differential buffer for PCIe Gen 1 is not recommended for new designs. The 9DB803 8-output differential buffer for PCIe Gen 2 is the recommended replacement.
Features
- Supports tight ppm accuracy clocks for Serial-ATA
- Spread spectrum modulation tolerant, 0% to -0.5% down spread and ± 0.25% center spread
- Supports undriven differential output pair in PD# and SRC_STOP# for power management
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| SSOP | 48 | C | Yes | Tube | ||
| SSOP | 48 | C | Yes | Reel | ||
| TSSOP | 48 | C | Yes | Tube | ||
| TSSOP | 48 | C | Yes | Reel |
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Videos & Training
PCIe Clocking Architectures (Common and Separate)
This is the first video in our PCIe series. In this video, we define PCIe architectures, focusing on common and separate clock architectures. Watch the rest of the video series below where Ron will cover the impact of different timing architectures.
Watch the Video Series Below
Video List