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User Guide

EVAL-ADN4680E

EVALUATION BOARD SCHEMATIC AND LAYOUT

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Rev. 0 | 8 of 12

Figure 3. EVAL-ADN4680EEBZ Schematic (Page 1)

Summary of Contents for EVAL-ADN4680EEBZ

Page 1: ...gnal generator A 3 0 V to 3 6 V power supply EVALUATION KIT CONTENTS EVAL ADN4680EEBZ GENERAL DESCRIPTION The EVAL ADN4680EEBZ allows quick and easy evaluation of the ADN4680E 250 Mbps half duplex quad multipoint low voltage differential signaling M LVDS transceivers The EVAL ADN4680EEBZ allows the input and output functions of each trans ceiver to be exercised without the need for external compon...

Page 2: ... General Description 1 EVAL ADN4680EEBZ Evaluation Board Photograph 3 Evaluation Board Configuration 4 Setting Up the Evaluation Board 4 Input and Output Connections 5 Jumper Connections 6 Evaluation Board Schematic and Layout 8 Ordering Information 12 Bill of Materials 12 REVISION HISTORY 9 2021 Revision 0 Initial Version ...

Page 3: ...User Guide EVAL ADN4680E EVAL ADN4680EEBZ EVALUATION BOARD PHOTOGRAPH analog com Rev 0 3 of 12 Figure 1 ...

Page 4: ...l drivers and receivers are disabled in a low power shutdown state When this jumper is connected to VCC the state of each transceiver is controlled via the DE1 to DE4 and RE1 to RE4 pins The ADN4680E high speed digital input signals DI1 to DI4 and receiver output signals RO1 to RO4 are routed on length matched traces with a 50 Ω characteristic impedance to GND The DI1 to DI4 traces are terminated ...

Page 5: ... D4 None None None None None None None None Terminal Connector P2 via R12 P2 via R7 P4 via R19 P4 via R15 P3 P3 P5 P5 P3 P3 P5 P5 Test Point TP2 TP8 TP11 TP14 None None None None None None None None Termination Resistor R11 R13 R16 R18 None None None None None None None None Table 2 Digital Output Connections Connection RO1 RO2 RO3 RO4 SMA Connector R1 R2 R3 R4 Terminal Connector P2 via R14 P2 via...

Page 6: ...the RO1 receiver placing it in a high impedance state GND Connects the RE1 pin of the ADN4680E to GND which enables the RO1 receiver if the ENP jumper is connected to VCC Disconnected Disconnects the RE1 pin from VCC or GND which allows the RE1 pin to be controlled from the RE1 connection on the P3 screw terminal block RE2 VCC Connects the RE2 pin of the ADN4680E to VCC which disables the RO2 rece...

Page 7: ... connection on the P3 screw terminal block DE3 VCC Connects the DE3 pin of the ADN4680E to VCC which enables the A3 and B3 transmitter if the ENP jumper is connected to VCC GND Connects the DE3 pin of the ADN4680E to GND which disables the A3 and B3 transmitter placing it in a high impedance state Disconnected Disconnects the DE3 pin from VCC or GND which allows the DE3 pin to be controlled from t...

Page 8: ...User Guide EVAL ADN4680E EVALUATION BOARD SCHEMATIC AND LAYOUT analog com Rev 0 8 of 12 Figure 3 EVAL ADN4680EEBZ Schematic Page 1 ...

Page 9: ...User Guide EVAL ADN4680E EVALUATION BOARD SCHEMATIC AND LAYOUT analog com Rev 0 9 of 12 Figure 4 EVAL ADN4680EEBZ Schematic Page 2 ...

Page 10: ...UATION BOARD SCHEMATIC AND LAYOUT analog com Rev 0 10 of 12 Figure 5 EVAL ADN4680EEBZ Silkscreen Figure 6 EVAL ADN4680EEBZ Component Side Figure 7 EVAL ADN4680EEBZ Internal Layer 2 GND Figure 8 EVAL ADN4680EEBZ Internal Layer 3 VCC ...

Page 11: ...User Guide EVAL ADN4680E EVALUATION BOARD SCHEMATIC AND LAYOUT analog com Rev 0 11 of 12 Figure 9 EVAL ADN4680EEBZ Solder Side ...

Page 12: ...aluation Board must comply with applicable law including but not limited to the RoHS Directive TERMINATION ADI may terminate this Agreement at any time upon giving written notice to Customer Customer agrees to return to ADI the Evaluation Board at that time LIMITATION OF LIABILITY THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED AS IS AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND W...

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