DS1862AB+ Maxim Integrated Products, DS1862AB+ Datasheet - Page 8

• Manufacturer Part Number: DS1862AB+
• Description: IC LASR CTRLR 7CHAN 5.5V 25CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Controller (Fiber Optic)r

Specifications of DS1862AB+

• Data Rate: 10Gbps
• Number Of Channels: 7
• Voltage - Supply: 2.9 V ~ 5.5 V
• Current - Supply: 3mA
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 25-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XFP Laser Control and Digital Diagnostic IC
Figure 1. Power-On Initialization with P-DOWN/RST Asserted and TX-D/SOFT TX-D Not Asserted
Figure 2. Power-On Initialization with P-DOWN/RST Not Asserted and TX-D/SOFT TX-D Not Asserted (Normal Operation)
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_______________________________________________________________________________________
P-DOWN/RST
INTERRUPT
P-DOWN/RST
V
INTERRUPT
CC
V
I
CC
I
MODSET
BIASSET
> V
I
I
MODSET
BIASSET
TX-D
> V
POA
TX-D
POA
t
INIT
t
INIT
t
INIT_ON
t
INIT_ON
t
INIT_OFF
t
INIT_OFF
t
PDR-OFF
t
INIT
Timing Diagrams