SBAU330C June   2019  – January 2022 AMC3301 , AMC3301-Q1 , AMC3302 , AMC3302-Q1 , AMC3330 , AMC3330-Q1

 

  1.   Trademarks
  2. 1EVM Overview
    1. 1.1 Features
    2. 1.2 Introduction
  3. 2Analog Interface
    1. 2.1 Analog Inputs
    2. 2.2 Analog Outputs
  4. 3Power Supplies
    1. 3.1 VDD Input
  5. 4EVM Operation
    1. 4.1 Analog Inputs: J2
    2. 4.2 User Power and Analog Output: J1 and J3
    3. 4.3 Device Operation
  6. 5Layout, BOM, and Schematic
    1. 5.1 Layout
    2. 5.2 Bill of Materials
    3. 5.3 Schematic
  7. 6Revision History

4.2 User Power and Analog Output: J1 and J3

The differential analog output from the EVM is applied directly to J3.1 and J3.2 with respect to GND, J3.3. Table 4-2 summarizes the details of J3.

Table 4-2 J3: Analog Output
Pin NumberSignalDescription
J3.1OUTNInverting analog output from U1 (pin 10)
J3.2OUTPNoninverting output from U1 (pin 11)
J3.3GNDGround reference (pin 9)

The VDD power input to the AMC3301EVM, AMC3302EVM, and AMC3330EVM PCB can be applied directly to J1, pins 1 and 2. Table 4-3 lists the details of J1.

Table 4-3 J1: VDD Power
Pin NumberSignalDescription
J1.1VDDVDD input from U1 (pin 12)
J1.2GNDGND connection from U1 (pin 9)