Features
- 9 LVCMOS/LVTTL outputs
- Selectable CLK0 and CLK1 can accept the following input levels: LVCMOS and LVTTL
- Maximum output frequency: 110MHz
- Output skew: 500ps (maximum)
- Part-to-part skew: 2ns (maximum)
- 3.3V operating supply
- -40°C to 85°C ambient operating temperature
- Lead-Free package available
83947I - Block Diagram
Description
The 83947I is a low skew, 1-to-9 LVCMOS Fanout Buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 9 to 18 byutilizing the ability of the outputs to drive two series terminated lines. Guaranteed output and part-to-part skew characteristics make the 83947I ideal for high performance, single ended applications that also require a limited output voltage.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Qty. per Reel (#) | Qty. per Carrier (#) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 83947AYILN | Obsolete | N/A | Out of Stock | TQFP | 32# | Tray | 3 | 0 | 250# | Yes | e3 Sn | -40 to 85°C |
| 83947AYILNT | Obsolete | N/A | Out of Stock | TQFP | 32# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
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- Application NotePDF 187 KB R31AN0065EU0101 Rev.1.01 Nov 14, 2023
- End Of Life NoticePDF 743 KB Jun 11, 2020
- End Of Life NoticePDF 715 KB Jun 03, 2020
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014
- Application NotePDF 495 KB 7WDXRDKU4E7E-5-57312 May 12, 2014
- Application NotePDF 442 KB 7WDXRDKU4E7E-5-57298 May 08, 2014
- Product Change NoticePDF 472 KB 7WDXRDKU4E7E-5-55182 Mar 31, 2013
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016
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- Application NotePDF 187 KB R31AN0065EU0101 Rev.1.01 Nov 14, 2023
- Application NotePDF 1.99 MB 7WDXRDKU4E7E-5-57242 Mar 01, 2022
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014View More (9)
Application Notes & White Papers (9)
- End Of Life NoticePDF 743 KB Jun 11, 2020
- End Of Life NoticePDF 715 KB Jun 03, 2020
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016
- Product Change NoticePDF 95 KB 7WDXRDKU4E7E-5-59609 Oct 22, 2015View More (9)
Product Notices (PCN, EOL, etc) (9)
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