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ISL59921IR Fiches technique(PDF) 1 Page - Intersil Corporation |
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ISL59921IR Fiches technique(HTML) 1 Page - Intersil Corporation |
1 / 18 page 1 DATASHEET Triple Analog Video Delay Lines ISL59920, ISL59921, ISL59922, ISL59923 The ISL59920, ISL59921, ISL59922, and ISL59923 are triple analog delay lines that provide skew compensation between three high-speed signals. These parts are ideal for compensating for the skew introduced by a typical CAT-5, CAT-6 or CAT-7 cable (with differing electrical lengths on each twisted pair) when transmitting analog video. Using a simple serial interface, the ISL59920, ISL59921, ISL59922, and ISL59923’s delays are programmable in steps of 2, 1.5, 1, or 2ns (respectively) for up to a total delay of 62, 46.5, 31, or 30ns (respectively) on each channel. The gain of the video amplifiers can be set to x1 (0dB) or x2 (6dB) for back-termination. The delay lines require a ±5V supply. Features • 30, 31, 46.5, or 62ns Total delay • 1.0, 1.5, or 2.0ns Delay step increments • Very low offset voltage • Drop-in compatible with the EL9115 •Low power consumption • 20 Ld QFN package • Pb-Free (RoHS compliant) Applications •Skew control for RGB video signals • Generating programmable high-speed analog delays FIGURE 1. ISL59920, ISL59921, ISL59922, ISL59923 BLOCK DIAGRAM + + + + + + DELAY LINE DELAY LINE DELAY LINE 18 17 SENABLE SCLOCK SDATA X2 19 3 10 8 9 RIN GIN BIN CONTROL LOGIC BOUT GOUT ROUT 512 14 20 11 13 15 2 4 6 CENABLE 7 C [BOTTOM PLATE] 16 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2009, 2010, 2014, 2015. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. August 27, 2015 FN6826.4 |
Numéro de pièce similaire - ISL59921IR |
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Description similaire - ISL59921IR |
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