ISL59921

DATASHEET ISL59920, ISL59921, ISL59922, ISL59923 Triple Analog Video Delay Lines FN6826 Rev 4.00 August 27, 2015 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 ...