800 MHz, 2:1 Analog Multiplexers Data Sheet ADV3219/ADV3220 FEATURES FUNCTIONAL BLOCK DIAGRAM ADV3219 Excellent ac performance (ADV3220) 3 dB bandwidth 800 MHz (200 mV p-p) IN0 1 8 SELECT 730 MHz (2 V p-p) GND 2 7EN Slew rate: 2800 V/s Low power: 75 mW, V = 5 V S G = +1 IN1 3 (G = +2) 6OUT Excellent video performance >100 MHz, 0.1 dB gain flatness 5V V+ 4 0.02% differential gain/0.02 differential phase error Figure 1. (R = 150 ) L Gain = +1 (ADV3219) or gain = +2 (ADV3220) 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 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 GENERAL DESCRIPTION The ADV3219 and ADV3220 are high speed, high slew rate, The ADV3219/ADV3220 include an output buffer that can be buffered, 2:1 analog multiplexers. They offer a 3 dB signal placed into a high impedance state to allow multiple outputs to bandwidth greater than 800 MHz and channel switch times of be connected together for cascading stages without the off channels less than 20 ns with 1% settling. With 82 dB of crosstalk and loading the output bus. The ADV3219 has a gain of +1, and the 88 dB isolation (at 5 MHz), the ADV3219 and ADV3220 are ADV3220 has a gain of +2 they both operate on 5 V supplies useful in many high speed applications. The differential gain of while consuming less than 7.5 mA of idle current. less than 0.02% and the differential phase of less than 0.02, The ADV3219/ADV3220 are available in the 8-lead LFCSP together with 0.1 dB flatness beyond 100 MHz while driving a package over the extended industrial temperature range of 75 back terminated load, make the ADV3219 and ADV3220 40C to +85C. ideal for all types of signal switching. Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20102016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 08649-001ADV3219/ADV3220 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Characteristics ..............................................7 Applications ....................................................................................... 1 Circuit Diagrams ............................................................................ 15 Functional Block Diagram .............................................................. 1 Theory of Operation ...................................................................... 16 General Description ......................................................................... 1 Applications Information .............................................................. 17 Revision History ............................................................................... 2 Circuit Layout ............................................................................. 17 Specif icat ions ..................................................................................... 3 Ter minat ion ................................................................................. 17 Absolute Maximum Ratings ............................................................ 5 Capacitive Load .......................................................................... 17 Thermal Resistance ...................................................................... 5 Outline Dimensions ....................................................................... 18 Power Dissipation ......................................................................... 5 Ordering Guide .......................................................................... 18 ESD Caution .................................................................................. 5 Pin Configuration and Function Descriptions ............................. 6 REVISION HISTORY 5/2016Rev. 0 to Rev. A Changes to General Description Section ...................................... 1 Changes to Crosstalk Parameter and Off Isolation, Input to Output Parameter, Table 1 ............................................................... 3 Updated Outline Dimensions ....................................................... 18 4/2010Revision 0: Initial Version Rev. A Page 2 of 18