Datasheet

Power-Supply Connector Pin Header, J3

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The signals needed for an I

S serial digital audio interface and the control interface I

C are available at J5.

Reset control (RESET) is routed to J4.

A.3 Power-Supply Connector Pin Header, J3

J3 provides connection to the common power bus for the TLV320ADC3101EVM. Power is supplied on the

pins listed in Table 7.

Table 7. J3 Power Supply Pin Out

SIGNAL PIN NUMBER

NC 1

NC 2

+5VA 3

NC 4

DGND 5

AGND 6

+1.8VD 7

NC 8

+3.3VD 9

NC 10

The TLV320ADC3101-K motherboard (the USB-MODEVM interface board) supplies power to J3 of the

TLV320ADC3101EVM. Power for the motherboard is supplied either through its USB connection or via

terminal blocks on that board.

EVM Connector Descriptions SLAU267A–December 2008–Revised October 2012

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