DS1877T+ Maxim Integrated Products, DS1877T+ Datasheet - Page 17

• Manufacturer Part Number: DS1877T+
• Description: IC CTLR/MON SFP 1-2CH 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: SFP+ Controllerr

Specifications of DS1877T+

• Input Type: Logic
• Output Type: Logic
• Interface: I²C
• Current - Supply: 2.5mA
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 90-1877T+000

Figure 5. Crossover Enabled
Figure 6. Crossover Disabled
Figure 7. Low-Voltage Operation
V
SEE
CC
V
V
POA
POD
PRECHARGED
TO 0
SEE RECALL
RSSI RESULT
RSSI RESULT
RECALLED VALUE
FINE
SFP Controller for Dual Rx Interface
HYSTERESIS
PRECHARGED TO 0
IDEAL RESPONSE
COARSE
SEE RECALL
CROSSOVER POINT
RECALLED VALUE
RSSI_ INPUT
RSSI_ INPUT
PRECHARGED
TO 0
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