ANALOG DEVICES EVAL-ADG1634LEBZ Analog Switch Interface Evaluation Board User Guide
- June 3, 2024
- Analog Devices
Table of Contents
EVAL-ADG1634LEBZ Analog Switch Interface Evaluation Board
User Guide
User Guide | EVAL-ADG1634L
UG-2035
Evaluating the ADG1634L 4.7 RON, Quad SPDT Switch with 1.2 V and 1.8 V JEDEC Logic Compliance
FEATURES
Single inline headers provide flexibility for the field programmable gate
array (FPGA) or microcontroller 1.2 V or 1.8V logic input signals
SMD pin resistor or capacitor sockets available for the addition of passive
components
SMB connector sockets provide flexibility for the input and output signals
EVALUATION KIT CONTENTS
- EVAL-ADG1634LEBZ evaluation board
DOCUMENTS NEEDED
- ADG1634L data sheet EVAL-ADG1634LEBZ user guide
EQUIPMENT NEEDED
- DC voltage source (VDD/VSS)
- ±5 V for dual supply
- Optional digital logic supply (VL)
- 1.1 V to 1.3 V for 1.2 V logic
- 1.65 V to 1.95 V for 1.8 V logic
- Analog signal source
- Method to measure voltage, such as a digital multimeter (DMM)
GENERAL DESCRIPTION
The EVAL-ADG1634LEBZ is the evaluation board for the ADG1634L. The ADG1634L
contains four independent single-pole, double-throw (SPDT) switches. Each
switch conducts equally well in both directions when on, and each switch has
an input signal range that extends to the supplies. In the off condition,
signal levels up to the supplies are blocked.
An external VL supply pin provides logic control flexibility for lower logic
controls. The ADG1634L is both 1.2 V and 1.8 V JEDEC standard compliant.
Figure 1 shows the EVAL-ADG1634LEBZ in a typical evaluation setup. The
EVAL-ADG1634LEBZ is located in the center of the evaluation board. Eight test
points are included to connect to each of the source pins. Subminiature
Version B (SMB) sockets are included for the drain inputs. Three screw
terminals power the device. A 5-pin header is provided for user defined
digital voltage, if required.
Full specifications on the ADG1634L are available in the ADG1634L data sheet
available from Analog Devices, Inc., and should be consulted in conjunction
with this user guide when using the EVAL-ADG1634LEBZ.
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND
CONDITIONS.
EVALUATION BOARD PHOTOGRAPH
EVALUATION BOARD HARDWARE
POWER SUPPLY
Connector P1 provides access to the supply pins on the ADG1634L. VDD, GND,
and VSS on P1 link to the appropriate pins on the ADG1634L. For dual-supply
voltages, the EVALADG1634LEBZ can be powered at ±5 V. For single-supply
voltages, the GND and VSS terminals must be connected and power the EVAL-
ADG1634LEBZ with 5 V or 12 V. Additionally, 1.1 V to 1.95 V is supplied to the
VL pin of the ADG1634L.
LINK HEADERS
A number of link options are provided on the EVAL-ADG1634LEBZ that must be
set for the required operating conditions before using. Table 1 shows the
summary of the link headers and how they are used on the EVAL-ADG1634LEBZ. The
functions of these link options are described in detail in Table 2.
Table 1. Link Header Descriptions
| Link | Position | Description |
|---|---|---|
| JP13 to JP17 | A | |
| B | VL |
GND
Table 2. Link Header Functions
| Link | Function |
|---|---|
| JP13 to JP17 | This link selects the source of the INx voltage supplied to the |
ADG1634L.
Position A selects VL from P2. Position B selects 0 V or GND.
SMB CONNECTORS
The parallel interface of the ADG1634L is controlled manually using the link headers of JP13 to JP17, or it can be accessed using the SMB connectors, IN1 to IN4. To use the SMB connectors, remove the JP13 to JP17 link headers.
INPUT SIGNALS
Four screw connectors, P3, P4, P5, and P6, are provided to connect to both the
source and drain pins of the ADG1634L. Additional SMB connector pads are
available if extra connections are required.
Each trace on the source and drain side includes two sets of 0603 pads, which
can place a load on the signal path to ground. A 0 resistor is placed in the
signal path and can be replaced with a user defined value. The resistor
combined with the 0603 pads can create a simple RC filter.
EVALUATION BOARD SCHEMATIC AND ARTWORK
EVALUATION BOARD SCHEMATIC AND ARTWORK
EVALUATION BOARD SCHEMATIC AND ARTWORK
ORDERING INFORMATION
BILL OF MATERIALS
Table 3.
Reference Designator| Description| Manufacturer| Part
Number
---|---|---|---
C1 to C3| 50 V tantalum capacitors, 10 µF, D size| Kemet| T491D106K050AT
C4 to C6, C15 to C17| 50 V, X7R multilayer ceramic capacitors, 0.1 µF, 0603|
Vishay| VJ0603Y104KXAAC31X
C7 to C14, C18 to C21| Not placed| Not applicable| Not applicable
R1 to R12| Not placed| Not applicable| Not applicable
R13 to R24| Resistors, 0 Ω, 0603, 1%| Yageo| RC0603JR-070RL
J1 to J18| 50 Ω, SMB sockets, not placed| Amphenol| SMB1251B1-3GT30G-50
T1 to T12, TP14 to TP20, TP23| Red test points| Vero Technologies| 20-313137
TP13, TP21 to TP22| Black test points| Vero Technologies| 20-2137
P1| Header, right angle, 3.81 mm with plug| Phoenix Contact| 1803280
P2| Through hole header, 6-position| Samtec| TSW-106-08-G-S
P3 to P6| 2-pin terminal blocks, 5 mm| Keystone Electronics| 8719
JP13 to JP17| 3-pin single inline headers and shorting links| Harwin|
M20-9990345
U1| ADG1634L, 4.7 Ω RON, quad SPDT switch with 1.2 V and 1.8 V
JEDEC logic compliance| Analog Devices Inc.| ADG1634L
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and
circuit boards can discharge without detection. Although this product features
patented or proprietary protection circuitry, damage may occur on devices
subjected to high energy ESD. Therefore, proper ESD precautions should be
taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions
By using the evaluation board discussed herein (together with any tools,
components documentation or support materials, the “Evaluation Board”), you
are agreeing to be bound by the terms and conditions set forth below
(“Agreement”) unless you have purchased the Evaluation Board, in which case
the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not
use the Evaluation Board until you have read and agreed to the Agreement. Your
use of the Evaluation Board shall signify your acceptance of the Agreement.
This Agreement is made by and between you (“Customer”) and Analog Devices,
Inc. (“ADI”), with its principal place of business at Subject to the terms and
conditions of the Agreement, ADI hereby grants to Customer a free, limited,
personal, temporary, non-exclusive, non-sublicensable, non-transferable
license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer
understands and agrees that the Evaluation Board is provided for the sole and
exclusive purpose referenced above, and agrees not to use the Evaluation Board
for any other purpose. Furthermore, the license granted is expressly made
subject to the following additional limitations: Customer shall not (i) rent,
lease, display, sell, transfer, assign, sublicense, or distribute the
Evaluation Board; and (ii) permit any Third Party to access
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 confidential and proprietary information of ADI.
Customer may not disclose or transfer any portion of the Evaluation Board to
any other party for any reason. Upon discontinuation of use of the Evaluation
Board or termination of this Agreement, Customer agrees to promptly return the
Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not
disassemble, decompile or reverse engineer chips on the Evaluation Board.
Customer shall inform ADI of any occurred damages or any modifications or
alterations it makes to the Evaluation Board, including but not limited to
soldering or any other activity that affects the material content of the
Evaluation Board. Modifications to the Evaluation Board must comply with
applicable law, including butnot limited to the RoHS Directive. TERMINATION.
ADI may terminate this Agreement at any time upon giving written notice to
Customer. Customer agrees to return to ADI the Evaluation Board at that time.
LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED
“AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH
RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS,
GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE,
FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY
RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL,
SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S
POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST
PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL.
ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT
OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not
directly or indirectly export the Evaluation Board to another country, and
that it will comply with all applicable United States federal laws and
regulations relating to exports. GOVERNING LAW. This Agreement shall be
governed by and construed in accordance with the substantive laws of the
Commonwealth of Massachusetts (excluding conflict of law rules). Any legal
action regarding this Agreement will be heard in the state or federal courts
having jurisdiction in Suffolk County, Massachusetts, and Customer hereby
submits to the personal jurisdiction and venue of such courts. The United
Nations Convention on Contracts for the International Sale of Goods shall not
apply to this Agreement and is expressly disclaimed.
©2022 Analog Devices, Inc. All rights reserved.
Trademarks and registered trademarks are the property of their respective
owners.
One Analog Way, Wilmington, MA 01887-2356, U.S.A.
Documents / Resources
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ANALOG DEVICES EVAL-ADG1634LEBZ Analog Switch Interface Evaluation
Board
[pdf] User Guide
EVAL-ADG1634LEBZ, Analog Switch Interface Evaluation Board, Interface
Evaluation Board, Analog Switch Evaluation Board, Evaluation Board, Board
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References
- Mixed-signal and digital signal processing ICs | Analog Devices
- EVAL-ADG1634L Evaluation Board | Analog Devices
- ADG1634L Datasheet and Product Info | Analog Devices
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