ADG1412L

• Single inline headers provide flexibility for the field programmable
  gate array or microcontroller 1.2 V or 1.8V logic-input signals
• Surface-mount device pin resistor or capacitor sockets available
  for the addition of passive components
• SMB connector sockets provide flexibility for the input and output
  signals

The EVAL-ADG1412LEBZ is the evaluation board for the ADG1412L. The ADG1412L contains four independent SPST switches, and these switches are turned on with Logic 1. 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 V_L supply pin provides logic-control flexibility for lower logic controls. The ADG1412L is both 1.2 V and 1.8 V JEDEC standard compliant.

Figure 1 in the user guide shows the EVAL-ADG1412LEBZ in a typical evaluation setup. The EVAL-ADG1412LEBZ is located in the center of the evaluation board. Four test points and Subminiature Version B (SMB) sockets are provided to connect to each of the source pins. Three screw terminals power the device. A 5-pin header is provided for the user-defined digital voltage, if required.

Full specifications on the ADG1412L are available in the ADG1412L data sheet available from Analog Devices, Inc., and must be consulted in conjunction with the user guide when using the EVAL-ADG1412LEBZ.

• 24-lead, 4 mm × 4 mm LFCSP evaluation board
• Easily changeable socket for the main device
• Gold pin connectors for the addition of passive components
• SMB connectors for the input and output of signals
• Additional space on board for prototyping

The EVAL-24LFCSPEBZ enables easy evaluation of the 24-lead lead frame chip scale package (LFCSP) devices in the Switches and Multiplexers Portfolio portfolio that are purchased separately. The EVAL-24LFCSPEBZ is supplied with a socket to secure a 24-lead LFCSP device to the evaluation board without the need for soldering. In addition, there are three sets of gold pin connectors in each trace, allowing board flexibility and reusability for multiple evaluations.

Figure 1 shows the EVAL-24LFCSPEBZ. A 24-lead LFCSP device can be inserted into the socket in the center of the evaluation board. Each device pin has a corresponding 3-pin header link, from K1 to K24, that can either be connected to an external signal source by removing the corresponding link or by using the link to choose between VDD or GND. A wire screw terminal, J1, supplies the VDD and GND. The Subminiature Version B (SMB) connectors on the EVAL-24LFCSPEBZ allow additional external signals to be supplied to the device. In addition, there is a perfboard space and two 24-lead LFCSP pads (4 mm × 4 mm) available on top of the EVAL-24LFCSPEBZ for prototyping.

The full specifications of the device under test (DUT) are available in the corresponding product data sheet, which must be consulted with the EVAL-24LFCSPEBZ user guide when using the EVAL-24LFCSPEBZ.