DS64BR111_13 Datasheet, PDF (18/39 Pages) Texas Instruments – DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111
SNLS343C – SEPTEMBER 2011 – REVISED APRIL 2013
GND
GND
GND
One or both of these lines
should float for EEPROM
larger than 256 bytes.
SDA
SCL
From External
SMBus Master
EEPROM
AD0
AD1
AD2
FLOAT
Note: Set AD[3:0] of each DS64BR111 to unique SMBus Address.
FLOAT
www.ti.com
3.3V
FLOAT
OUTA+ 7
OUTA- 8
AD1 9
AD0 10
INB+ 11
INB- 12
SMBUS AND
CONTROL
24 INA+ ^OUTA+ 7
23 INA-
OUTA- 8
22 _VDD
21 _VDD
20 OUTB+
19 OUTB-
AD1 9
AD0 10
INB+ 11
INB- 12
SMBUS AND
CONTROL
24 INA+ OUTA+ ₇
23 INA-
OUTA- 8
22 _VDD
AD1 9
21 _VDD
AD0 10
20 OUTB+
19 ^OUTB-
INB+ 11
INB- 12
SMBUS AND
CONTROL
24 INA+
23 INA-
22 _VDD
21 _VDD
20 OUTB+
19 OUTB-
Figure 7. Typical multi-device EEPROM connection diagram
18
Submit Documentation Feedback
Product Folder Links: DS64BR111
Copyright © 2011–2013, Texas Instruments Incorporated