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)