DS1864 Maxim Integrated Products, DS1864 Datasheet - Page 7

• Manufacturer Part Number: DS1864
• Description: SFP Laser Controller and Diagnostic IC
• Manufacturer: Maxim Integrated Products

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Figure 1. Power-On Initialization with TX-D Low
Figure 3. Example of Initialization with TX-D Low (Hot-Plug)
Figure 2. Power-On Initialization with TX-D Asserted
DAC0, DAC1
DAC0, DAC1
DAC0, DAC1
V
V
V
CC
CC
CC
> 2.97V
> 2.97V
> 2.97V
TX-D
TX-D
TX-D
TX-F
TX-F
TX-F
INSERTION
_____________________________________________________________________
t
t
INIT
INIT
SFP Laser Controller and
t
INIT
Diagnostic IC
Timing Diagrams
7