SFP Controller for Dual Rx Interface

5

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Voltage Range on RSSI1_, RSSI2_, INX, LOS1,

RSELOUT, and LOSOUT Pins Relative to Ground....-0.5V to +6V

Continuous Power Dissipation

28-Pin TQFN (derate 34.5mW/NC) above +70NC....2758.6mW

Operating Temperature Range.......................... -40NC to +95NC

Programming Temperature Range ....................... 0NC to +95NC

Storage Temperature Range............................ -55NC to +125NC

Lead Temperature (soldering, 10s) ................................+300NC

Soldering Temperature (reflow) ......................................+260NC

RECOMMENDED OPERATING CONDITIONS

DC ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

*Subject to not exceeding +6V.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Main Supply Voltage

(Note 1)

+2.85

+3.9

V

High-Level Input Voltage

(SDA, SCL)

0.7 x

0.3

V

Low-Level Input Voltage

(SDA, SCL)

-0.3

0.3 x

V

High-Level Input Voltage

(FAULT, RSEL, INX, LOS1,

LOS2)

2.0

0.3

V

Low-Level Input Voltage

(FAULT, RSEL, INX, LOS1,

LOS2)

-0.3

+0.8

V

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current

(Notes 1, 2)

2.5

10

mA

Output Leakage (SDA, OUTX,

RSELOUT, LOSOUT, FAULT)

1

F

A

Low-Level Output Voltage

(SDA, OUTX, RSELOUT, LOSOUT,

DAC1, DAC2, FAULT)

0.4

V

0.6

High-Level Output Voltage

(DAC1, DAC2)

0.4

V

DAC1 and DAC2 Before LUT

Recall

10

100

nA

Input Leakage Current

(SCL, RSEL, INX, LOS1, LOS2)

1

F

A

Digital Power-On Reset

POD

1.0

2.2

V

Analog Power-On Reset

POA

2.0

2.75

V