Analog DevicesAD9266-80EBZPlacas y kits de desarrollo de conversión de datos

Evaluation Board For evaluating the AD9266. The evaluation board provide the support circuitry required to operate these devices in their various modes and configurations. This evaluation board comes with a wall-mountable switching power supply that provides a 6 V, 2 A maximum output. Connect the supply to a 100 V ac to 240 V ac, 47 Hz to 63 Hz wall outlet. The output from the supply is provided through a 2.1 mm inner diameter jack that connects to the printed circuit board (PCB) at P101. The 6 V supply is fused and conditioned on the PCB before connecting to the low dropout linear regulators that supply the proper bias to each of the various sections on the board.

The evaluation board can be powered in a nondefault condition using external bench power supplies. To do this, remove E101, E102, E103, E105, E107, E108, and E114 ferrite beads to disconnect the bench supply traces from the on-board LDOs. Note that in some board configurations, some of these ferrite beads might already be uninstalled. 

P102 and P103 need to be installed to connect external bench supplies to the board and E109, E110, E111, E112, and E113 need to be populated to connect P102 and P103 to the board power domains. A 1.8 V, 0.5 A supply is needed for P102 Pin 5 (1.8V_DUT_AVDD). The supplies for P103 Pin 1 (DUT_DRVDD) and P103 Pin3 (AUX_DVDD) can be any voltage from 1.8 V to 3.3 V. These two supplies can be shared or separate but if they are separate, the voltages on each must match the other.

Two additional supplies, 3.3V_CLK and 3.3V_AMPVDD, are used to bias the optional input path amplifiers, SPI buffers, and optional AD9517-4 clock chip. If used, each of these supplies need at least a 0.5 A current capability.

Evaluating the AD9266/AD9649/AD9629/AD9609 Analog-to-Digital Converters

ADIsimADC

AD9266/AD9649/AD9629/AD9609 Schematics 

AD9266/AD9649/AD9629/AD9609 Gerber Files 

High Speed ADC Evaluation Boards