The ADV3219 and ADV3220 are high speed, high slew rate, buffered, 2:1 analog multiplexers. They offer a −3 dB signal bandwidth greater than 800 MHz and channel switch times of less than 20 ns with 1% settling. With −82 dB of crosstalk and −88 dB isolation (at 5 MHz), the ADV3219 and ADV3220 are useful in many high speed applications. The differential gain of less than 0.02% and the differential phase of less than 0.02°, together with 0.1 dB flatness beyond 100 MHz while driving a 75 Ω back terminated load, make the ADV3219 and ADV3220 ideal for all types of signal switching. The ADV3219/ADV3220 include an output buffer that can be placed into a high impedance state to allow multiple outputs to be connected together for cascading stages without the off channels loading the output bus. The ADV3219 has a gain of +1, and the ADV3220 has a gain of +2; they both operate on ±5 V supplies while consuming less than 7.5 mA of idle current. The ADV3219/ADV3220 are available in the 8-lead LFCSP package over the extended industrial temperature range of −40°C to +85°C. Applications * Routing of high speed signals including – Video (NTSC, PAL, S, SECAM, YUV, and RGB) – Compressed video (MPEG, wavelet) – 3-level digital video (HDB3) * Data communications * Telecommunications * Excellent ac performance * −3 dB bandwidth 800 MHz (200 mV p-p) 730 MHz (2 V p-p) * Slew rate: 2800 V/μs * Low power: 75 mW, VS = ±5 V * Excellent video performance * >100 MHz, 0.1 dB gain flatness * 0.02% differential gain/0.02° differential phase error (RL = 150 Ω) * Gain = +2 * Low crosstalk of −82 dB at 5 MHz and −60 dB at 100 MHz * High impedance output disable allows connection of multiple devices without loading the output bus * 8-lead LFCSP https://elecena.pl/product/1045124/800-mhz-2-1-analog-multiplexer-gain-2 2010-05-04 https://elecena.pl/product/1045124/800-mhz-2-1-analog-multiplexer-gain-2 2018-03-28 https://elecena.pl/product/1045124/800-mhz-2-1-analog-multiplexer-gain-2 2025-01-22