SNAU264 July   2021

 

  1. 1 Trademarks
  2. 2 General Description
    1. 2.1 Features
  3. 3 Quick Setup
    1. 3.1 Setup Procedure
  4. 4 Signal Path and Control Switches
  5. 5 Power Supplies
  6. 6 Clock Inputs
    1. 6.1 Configuring Board for CDCDB803
  7. 7 Clock Outputs
  8. 8 Using SMBus
    1. 8.1 CDCDB803 SMBus Address
  9. 9 Schematics
  10. 10Bill of Materials

6.1 Configuring Board for CDCDB803

To modify the EVM with CDCDB803, populate the resistor options as shown in Table 6-1.

Table 6-1 EVM Configuration Options

CDCDB800

CDCDB803

Pin

Required Change

Signal Name

 Required Change

Signal Name

1

NO CHANGE

CKPWRGD

NO CHANGE

CKPWRGD

2

R26

GNDR

R23

VDDR

3

R7

VDDR

R9

CLKIN_P

4

R11

CLKIN_P

R15

CLKIN_N

5

R19

CLKIN_N

JP1

SADR0

6

NO CHANGE

SMBD

NO CHANGE

SMBD

7

NO CHANGE

SMBC

NO CHANGE

SMBC

8

NO CHANGE

NC

JP2

SADR1

9

NO CHANGE

NC

NO CHANGE

NC

10

R6

VDD

OPEN (Remove R6)

NC

11

OPEN (Remove R14)

OE0#

R14

VDD

12

NO CHANGE

NC

JP3

OE0#