Power Supply And Control Inputs; Rf Inputs And Outputs - Analog Devices EVAL-ADRF5714 User Manual

User Guide
EVALUATION BOARD HARDWARE

POWER SUPPLY AND CONTROL INPUTS

The ADRF5714-EVALZ has two power supply inputs, one control
input, and a ground, as shown in
are populated on VDD, VSS, D0, and GND. A 3.3 V supply is
connected to the DC test points on VDD, and the −3.3 V supply is
connected to the DC test points on VSS. Ground reference can be
connected to GND. Connect the D0 control input to 3.3 V or 0 V.
The typical total current consumption for the ADRF5714 is between
630 mA and 660 mA.
The VDD and VSS supply pins of the ADRF5714 are decoupled
with a 100 pF capacitor.
Table 1. Power Supply and Control Inputs
Test Point Description
VDD +3.3 V supply voltage
VSS −3.3 V supply voltage
D0 Control Input 1
GND Ground

RF INPUTS AND OUTPUTS

The ADRF5714-EVALZ has four edge-mounted, 2.92 mm connec-
tors for the RF inputs and outputs, as shown in
Table 2. RF Inputs and Outputs
SMA Connector Description
ATTIN Attenuator input
ATTOUT Attenuator output
THRU1 Thru line input and output
THRU2 Thru line input and output
The ADRF5714-EVALZ is shipped together with a through line
that calibrates out the board loss effects from the measurements
determining the device performance at the pins of the IC.
analog.com
Table 1. The DC test points
Table 2.
EVAL-ADRF5714
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