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
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.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type |
|---|---|---|---|---|---|---|---|---|
| 9DB108BFLF | Obsolete | N/A | Out of Stock | SSOP | 48# | C | Yes | Tube |
| 9DB108BFLFT | Obsolete | N/A | Out of Stock | SSOP | 48# | C | Yes | Reel |
| 9DB108BGLF | Obsolete | N/A | In Stock | TSSOP | 48# | C | Yes | Tube |
| 9DB108BGLFT | Obsolete | N/A | Out of Stock | TSSOP | 48# | C | Yes | Reel |
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- End Of Life NoticePDF 859 KB Mar 24, 2022
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014
- Application NotePDF 1.9 MB 7WDXRDKU4E7E-5-57315 May 13, 2014
- Application NotePDF 495 KB 7WDXRDKU4E7E-5-57312 May 12, 2014
- Application NotePDF 442 KB 7WDXRDKU4E7E-5-57298 May 08, 2014
- Application NotePDF 120 KB 7WDXRDKU4E7E-5-57289 May 06, 2014
- Application NotePDF 160 KB 7WDXRDKU4E7E-5-57287 May 06, 2014
- Product Change NoticePDF 148 KB 7WDXRDKU4E7E-5-55894 Jul 29, 2013
- Product Change NoticePDF 361 KB 7WDXRDKU4E7E-5-55130 Mar 24, 2013
- Product Change NoticePDF 157 KB Sep 17, 2019
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- Application NotePDF 1.99 MB 7WDXRDKU4E7E-5-57242 Mar 01, 2022
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014
- Application NotePDF 1.9 MB 7WDXRDKU4E7E-5-57315 May 13, 2014View More (10)
Application Notes & White Papers (10)
- End Of Life NoticePDF 859 KB Mar 24, 2022
- Product Change NoticePDF 157 KB Sep 17, 2019
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016View More (12)
Product Notices (PCN, EOL, etc) (12)
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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.
In this episode, Ron Wade from IDT (acquired by Renesas) explains PCIe common clocking and its impact on timing solutions. Learn about using a single clock source, fan-out buffers, and the considerations for spread spectrum and non-spread spectrum clocking in PCIe systems.
In this video, we explore PCIe with separate reference clocks and the effects of clock selection. Learn how separate reference clocks work and their impact on system performance and stability.
This video provides a high-level overview of Separate Reference Clock with Independent Spread (SRIS) architectures for PCI Express systems, additional performance requirements that this clocking architecture imposes on the reference clocks, and some system implications encountered trying to implement the architecture.
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