Quad ECL/PECL Differential

Buffers/Receivers

2

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ABSOLUTE MAXIMUM RATINGS

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.

Differential Input Voltage….................................................±3.0V

Continuous Output Current .................................................70mA

Surge Output Current….. ..................................................100mA

32-Pin 5mm x 5mm TQFP (derate 9.5mW/°C

above +70°C) ..............................................................761mW

32-Pin 5mm x 5mm QFN-EP (derate 21.3mW/°C

above +70°C) ..................................................................1.7W

Junction-to-Ambient Thermal Resistance in Still Air

32-Pin TQFP ............................................................+105°C/W

32-Pin QFN-EP…. .....................................................+47°C/W

Junction-to-Ambient Thermal Resistance with

500LFPM Airflow

32-Pin TQFP ..............................................................+73°C/W

Junction-to-Case Thermal Resistance

32-Pin TQFP ..............................................................+25°C/W

32-Pin QFN-EP… ........................................................+2°C/W

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

ESD Protection

Human Body Model (Inputs and Outputs) .................>1.25kV

Soldering Temperature (10s) ...........................................+300°C

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUTS (IN_,

IN_, CLK, CLK, EN, EN, SEL, SEL)

Differential Input High Voltage

Figure 3

2.0

V

Differential Input Low Voltage

Figure 3

0.2

V

Differential Input Voltage

Figure 3

0.2

3.0

V

MAX9401

EN, EN, SEL, SEL, IN_, IN_,

-10

25

Input Current

MAX9404

EN, EN , SEL, SEL, CLK, or

-10

25

µA

IN to IN Differential Input

Resistance

MAX9404

86

114

Ω

OUTPUTS (OUT_,

OUT_)

Differential Output Voltage

Figure 3

1.2

1.4

V

Output Common-Mode Voltage

Figure 3

1.8

1.4

V

POWER SUPPLY

Supply Current

(Note 4)

84

118

mA