ADATE302-02

• Full featured evaluation board for the ADATE302-02
• Supply voltages: +21 V and −10 V, on-board voltage regulators
• Breakout signal inputs and outputs through SMA connectors
• Differential pairs provided with 50 Ω controlled impedance traces with equal lengths
• LED indicators for read and write data
• PC software for control through USB

The EV-ADATE302-02EBZ is a full featured evaluation board designed to allow simple evaluation of all features of the ADATE302-02 dual-integrated driver, comparator, and active load (DCL) and four-quadrant per pin parametric measurement unit (PPMU). The EV-ADATE302-02EBZ features breakout connections through the Subminiature Version A (SMA) terminals for all the signal inputs and outputs. The differential pairs are provided with 50 Ω controlled impedance traces with equal lengths.

The EV-ADATE302-02EBZ only requires two power supplies, +21 V and −10 V. All other voltages required by the device are created by the on-board regulators. The EV-ADATE302-02EBZ serial peripheral interface (SPI) communications are provided by an onboard USB universal asynchronous receiver transmitter (UART) chip. SPI jumper connectors allow users to bypass the UART and connect their own SPI signals for evaluation (see Table 1). The default setup is for control through the USB port. Communication with the ADATE302-02 evaluation board software is through the USB, and the light emitting diode (LED) indicators on the EV-ADATE302-02EBZ provide displays for the read and write data.

The ADATE302-02 data sheet provides full details on all the features of the ADATE302-02 device, as well as the information on each of the registers within the ADATE302-02, and must be consulted when using the EV-ADATE302-02EBZ evaluation board.