Lowest Jitter Quad PECL-to-ECL

Differential Translators

2

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

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.

whichever is less

Continuous Output Current .................................................50mA

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

32-Pin 5mm x 5mm TQFP

(derate 9.5mW/°C above +70°C) .................................761mW

32-Pin 5mm x 5mm QFN

(derate 21.3mW/°C above +70°C) ...................................1.7W

Junction-to-Ambient Thermal Resistance in Still Air

32-Pin 5mm x 5mm TQFP ........................................+105°C/W

32-Pin 5mm x 5mm QFN............................................+47°C/W

Junction-to-Ambient Thermal Resistance with

500LFPM Airflow

32-Pin 5mm x 5mm TQFP ..........................................+73°C/W

Junction-to-Case Thermal Resistance

32-Pin 5mm x 5mm TQFP ..........................................+25°C/W

32-Pin 5mm x 5mm QFN..............................................+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 (all input pins) ...............................±500V

Human Body Model (all output pins) ...............................±2kV

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUTS (IN_,

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

Differential Input High Voltage

Figure 1

1.4

V

Differential Input Low Voltage

Figure 1

0.2

V

0.2

Differential Input Voltage

Figure 1

≥ 3.0V

0.2

3.0

V

MAX9424/

MAX9425

EN,

EN, SEL, SEL, IN_, IN_, CLK

or

-10

25

Input Current

MAX9426/

MAX9427

EN,

EN, SEL, SEL, CLK, or CLK

-10

25

µA

Differential Input Resistance

(IN_,

IN_)

MAX9426/MAX9427

86

100

114

Ω

OUTPUTS (OUT_,

OUT_)

Differential Output Voltage

600

635

mV

Output Common-Mode Voltage

Figure 1

1.50

1.25

1.05

V

Output Impedance

MAX9425/MAX9427

40

50

60

Ω

Internal Current Source

MAX9425/MAX9427

6

8

10

mA

POWER SUPPLY

Positive Supply Current

(Note 4)

16

27

mA

MAX9424/MAX9426 (Note 4)

100

130

Negative Supply Current

MAX9425/MAX9427 (Note 4)

172

230

mA