EVAL-ADG793GEBZ

... This data sheet describes the evaluation boards for the ADG79XX family of switches. The evaluation boards are designed to accommodate all devices from the ADG79XX family and allow the user to evaluate their performance. All of the evaluation boards (except for the ADG796A board) are populated with the ADG79XG version of each generic and cover the functionality of the ADG79XA generics ...

... Connecting Signals to the Board................................................ 3 Link Options ................................................................................. 3 Switch Pin Connections to K1 Through K9 ............................. 3 REVISION HISTORY 7/06—Revision 0: Initial Version Evaluation Board Software...............................................................4 Software Installation .....................................................................4 Software Operation .......................................................................4 Main Window Setup .....................................................................5 Evaluation Board Schematics and Artwork...................................7 Ordering Information.................................................................... 11 Bill of Materials........................................................................... 11 Ordering Guide .......................................................................... 12 ESD Caution................................................................................ 12 Rev Page ...

... HARDWARE DESCRIPTION POWER SUPPLY The ADG79XX evaluation boards can be operated from 3 supply voltages, selectable using J5. When connected to a PC, the USB port provides the 5 V, while the 3 generated using an on-board regulator not used, the 5 V supply must be applied to the J2 connector. CONNECTING SIGNALS TO THE BOARD The board is fitted with connectors (K1 to K9) that allow the user to connect various signal sources to the switch ...

... Microsoft® Windows® 2000 and Windows® XP with a minimum display resolution of 1024 × 768 pixels. The evaluation software should be installed before connecting the evaluation board to the PC’s USB port. This ensures that the board is correctly recognized when connected to the PC. Follow these steps to install the evaluation software: 1 ...

... After loading a command, the software gives you the option of updating the switch and/or reading back the switch status. The evaluation software is designed to update the switch configuration only if the Update Switch option is set to Yes. This option sets the LDSW bit accordingly (see data sheets) and allows you to execute a set of commands in a single step. See the Command List Setup section for more information ...

... EVAL-ADG79XXEB Command List Setup Figure 6. Setup Command List Window 1. Click the Command List Setup button from the I2C Commands section (Section 2 in Figure 5). The window in Figure 6 is displayed. 2. Use the drop-down list to select the desired command. The list of commands is specific to each device. For more details on the set of commands available for each device, consult the part’ ...

... EVALUATION BOARD SCHEMATICS AND ARTWORK VCC VCC VCC VCC VCC VCC VCC 7 AVCC 3 Figure 8. EVAL-ADG79XXEB Schematic—USB Controller Section Rev Page EVAL-ADG79XXEB GND 56 GND 53 GND 41 GND 28 GND 26 GND 12 GND 10 06061-008 ...

... TOP 4 3 CASE 5 PHONO_DUAL R13 10kΩ 10kΩ 10kΩ 0Ω R34 Figure 9. EVAL-ADG79XXEB Schematic—Switch Section Rev Page 06061-009 R30 PHONO_DUAL CASE 5 TOP CASE 3 4 R29 BOTTOM 2 GND 1 K9 R28 PHONO_DUAL CASE 5 TOP CASE 3 4 BOTTOM R27 2 GND 1 K8 ...

... Figure 10. EVAL-ADG79XXEB Silkscreen Image Figure 11. EVAL-ADG79XXEB Component Side Rev Page EVAL-ADG79XXEB ...

... EVAL-ADG79XXEB Figure 12. EVAL-ADG79XXEB Solder Side Rev Page ...

... SMD resistor. Populated except for ADG796A 1 kΩ SMD resistor Not populated Testpoint ADG792GBCPZ for EVAL-ADG792GEB ADG793GBCPZ for EVAL-ADG793GEB ADG791GBCPZ for EVAL-ADG791GEB ADG795GBCPZ for EVAL-ADG795GEB ADG796ABCPZ for EVAL-ADG796AEB ADG799GBCPZ for EVAL-ADG799GEB 24LC64 EEPROM USB microcontroller Dual SPST switch 3.3 V regulator 24 MHz CM309S SMD crystal Rev Page ...

... EVAL-ADG796AEB 1 EVAL-ADG799GEB 1 Evaluation boards are RoHS compliant. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...