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EVAL-ADGS1208SDZ

/

EVAL-ADGS1209SDZ

 User Guide

UG-1271

One

 

Technology

 

Way

 

 

P.O.

 

Box

 

9106

 

 

Norwood,

 

MA

 

02062-9106,

 

U.S.A.

 

 

Tel:

 

781.329.4700

 

 

Fax:

 

781.461.3113

 

 

www.analog.com 

 

Evaluating the 

ADGS1208

/

ADGS1209

 SPI Interface, Low C

ON

 and Q

INJ

, ±15 V/+12 V, 

1.8 V Logic Control, 8:1/Dual 4:1 Mux Switches 

 

 
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT  
WARNING AND LEGAL TERMS AND CONDITIONS.

 

Rev. 0 | Page 1 of 17 

FEATURES 

SPI interface with error detection 
Includes CRC error detection, invalid read/write address 

detection, and SCLK count error detection 

Analog supply voltages 
Dual supply: ±15 V 
Single supply: 12 V 
PC control in conjunction with evaluation software 

EVALUATION KIT CONTENTS 

EVAL-ADGS1208SDZ/EVAL-ADGS1209SDZ 

EQUIPMENT NEEDED 

EVAL-SDP-CB1Z

 controller board 

ACE software

 with EVAL-ADGS1208SDZ/ 

EVAL-ADGS1209SDZ plugin 

DC voltage source 

±15 V for dual-supply  
12 V for single-supply  

Optional digital logic supply: 3.3 V 
Analog signal source 
Digital multimeter 

DOCUMENTS NEEDED 

ADGS1208

/

ADG1209

 data sheet 

 

 

 

 

 

 

GENERAL DESCRIPTION 

The EVAL-ADGS1208SDZ/EVAL-ADGS1209SDZ are the 
evaluation boards for th

ADGS1208

/

ADGS1209

. The 

ADGS1208

/

ADGS1209

 are low on capacitance (C

ON

), low 

charge injection (Q

INJ

), 8:1/dual 4:1 multiplexers controlled by a 

serial peripheral interface (SPI). The SPI has robust error detection 
features, including cyclic redundancy check (CRC) error 
detection, invalid read/write address detection, and serial clock 
(SCLK) count error detection. It is possible to daisy-chain multiple 

ADGS1208

/

ADGS1209

 devices together to enable the 

configuration of multiple devices with a minimal amount of digital 
lines. Th

ADGS1208

/

ADGS1209

 also support burst mode, which 

decreases the time between SPI commands. 

Figure 1 shows the EVAL-ADGS1208SDZ/EVAL-ADGS1209SDZ 
typical evaluation board setup. The EVAL-ADGS1208SDZ/ 
EVAL-ADGS1209SDZ are controlled by th

EVAL-SDP-CB1Z

 

system demonstration platform (SDP), which connects to a PC 
via a USB port. Th

ADGS1208

 or 

ADGS1209

 is on the center of 

the evaluation board, and wire screw terminals are provided to 
connect to each source and drain pin. Three screw terminals 
power the device and, if required, a fourth terminal provides 
users with a defined digital logic supply voltage. Alternatively, 
the digital logic supply voltage can be supplied from the SDP. 

Consult the 

ADGS1208

/

ADGS1209

 data sheet (available from 

Analog Devices, Inc.) in conjunction with this user guide. 

The evaluation board interfaces to the USB port of a PC via the 
SDP board. The 

EVAL-SDP-CB1Z

 board (SDP-B controller 

board) is available for order a

www.analog.com/SDP-B

.  

 

 

 

 

Содержание EVAL-ADGS1208SDZ

Страница 1: ... 8 1 dual 4 1 multiplexers controlled by a serial peripheral interface SPI The SPI has robust error detection features including cyclic redundancy check CRC error detection invalid read write address detection and serial clock SCLK count error detection It is possible to daisy chain multiple ADGS1208 ADGS1209 devices together to enable the configuration of multiple devices with a minimal amount of...

Страница 2: ... Photographs 3 Evaluation Board Hardware 4 Power Supplies 4 Input Signals 4 Digital Outputs 4 Link Options 4 Evaluation Board Software Quick Start Procedures 5 Installing the Software 5 Initial Setup 5 Block Diagram and Description 6 Memory Map 6 Evaluation Board Schematics and Artwork 8 EVAL ADGS1208SDZ 8 EVAL ADGS1209SDZ 13 Ordering Information 17 Bill of Materials 17 REVISION HISTORY 4 2018 Rev...

Страница 3: ...EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 3 of 17 EVALUATION BOARD PHOTOGRAPHS 16732 001 Figure 1 EVAL ADGS1208SDZ 16732 002 Figure 2 EVAL ADGS1209SDZ ...

Страница 4: ...gnal path to ground A 0 Ω resistor is placed in the signal path and can be replaced with a user defined value The resistor combined with the 0603 pads creates a simple resistor capacitor filter DIGITAL OUTPUTS The GPOx digital outputs are accessible from Screw Connector J7 and there are additional SMB connector footprints available if extra connections are required LINK OPTIONS The EVAL ADGS1208SD...

Страница 5: ...S1208SDZ EVAL ADGS1209SDZ evaluation boards plugins appear when opening ACE INITIAL SETUP To set up the EVAL ADGS1208SDZ EVAL ADGS1209SDZ evaluation boards complete the following steps 1 Connect the EVAL ADGS1208SDZ EVAL ADGS1209SDZ evaluation boards to the SDP board and connect the SDP board to the PC via a USB cable 2 Turn on the evaluation board as described in the Power Supplies section 3 Run ...

Страница 6: ...ory map correspond to the block diagram For example if the internal register bit is enabled it displays as enabled on the block diagram Bolded bits or registers represent modified values that have not been transferred to the evaluation board After clicking Apply Changes the data is transferred to the evaluation board and no longer appears as bolded Table 3 Block Diagram Functions Label Function A ...

Страница 7: ...DGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 7 of 17 16732 005 Figure 5 ADGS1208 ADGS1209 Memory Map 16732 006 Figure 6 ADGS1208 ADGS1209 Memory Map with Unapplied Changes in the SW_DATA Register ...

Страница 8: ...UG 1271 EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide Rev 0 Page 8 of 17 EVALUATION BOARD SCHEMATICS AND ARTWORK EVAL ADGS1208SDZ 16732 007 Figure 7 EVAL ADGS1208SDZ Schematic 1 ...

Страница 9: ...EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 9 of 17 16732 008 Figure 8 EVAL ADGS1208SDZ Schematic 2 ...

Страница 10: ...UG 1271 EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide Rev 0 Page 10 of 17 16732 009 Figure 9 EVAL ADGS1208SDZ Schematic 3 16732 010 Figure 10 EVAL ADGS1208SDZ Schematic 4 ...

Страница 11: ...DGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 11 of 17 16732 011 Figure 11 EVAL ADGS1208SDZ Silk Screen 16732 012 Figure 12 EVAL ADGS1208SDZ Top Layer 16732 013 Figure 13 EVAL ADGS1208SDZ Layer 2 ...

Страница 12: ...UG 1271 EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide Rev 0 Page 12 of 17 16732 014 Figure 14 EVAL ADGS1208SDZ Layer 3 16732 015 Figure 15 EVAL ADGS1208SDZ Bottom Layer ...

Страница 13: ...EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 13 of 17 EVAL ADGS1209SDZ 16732 016 Figure 16 EVAL ADGS1209SDZ Schematic 1 16732 017 Figure 17 EVAL ADGS1209SDZ Schematic 2 ...

Страница 14: ...UG 1271 EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide Rev 0 Page 14 of 17 16732 018 Figure 18 EVAL ADGS1209SDZ Schematic 3 16732 019 Figure 19 EVAL ADGS1209SDZ Schematic 4 ...

Страница 15: ...DGS1208SDZ EVAL ADGS1209SDZ User Guide UG 1271 Rev 0 Page 15 of 17 16732 020 Figure 20 EVAL ADGS1209SDZ Silk Screen 16732 021 Figure 21 EVAL ADGS1209SDZ Top Layer 16732 022 Figure 22 EVAL ADGS1209SDZ Layer 2 ...

Страница 16: ...UG 1271 EVAL ADGS1208SDZ EVAL ADGS1209SDZ User Guide Rev 0 Page 16 of 17 16732 023 Figure 23 EVAL ADGS1209SDZ Layer 3 16732 024 Figure 24 EVAL ADGS1209SDZ Bottom Layer ...

Страница 17: ...cess the Evaluation Board As used herein the term Third Party includes any entity other than ADI Customer their employees affiliates and in house consultants The Evaluation Board is NOT sold to Customer all rights not expressly granted herein including ownership of the Evaluation Board are reserved by ADI CONFIDENTIALITY This Agreement and the Evaluation Board shall all be considered the confident...

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