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.

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)