Description

The ADV3219 and ADV3220 are high speed, high slew rate,buffered, 2:1 analog multiplexers. They offer a ?3 dB signalbandwidth greater than 800 MHz and channel switch times ofless than 20 ns with 1% settling. With ?82 dB of crosstalk and?88 dB isolation (at 5 MHz), the ADV3219 and ADV3220 areuseful in many high speed applications. The differential gain ofless than 0.02% and the differential phase of less than 0.02?,together with 0.1 dB flatness beyond 100 MHz while driving a75 ? back terminated load, make the ADV3219 and ADV3220ideal for all types of signal switching. The ADV3219/ADV3220 include an output buffer that can beplaced into a high impedance state to allow multiple outputs tobe connected together for cascading stages without the off channelsloading the output bus. The ADV3219 has a gain of +1, and theADV3220 has a gain of +2; they both operate on ?5 V supplieswhile consuming less than 7.5 mA of idle current.The ADV3219/ADV3220 are available in the 8-lead LFCSPpackage 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

Type:

Part number: ADV3219-EVALZ

More details from Analog Devices Inc.