MAX9370ESA datasheet(2/9 Pages) MAXIM

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LVTTL/TTL-to-Differential LVPECL/PECL

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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.

VCC to GND (MAX9370/MAX9371) .......................-0.3V to +5.5V

VCC to GND (MAX9372) ........................................-0.3V to +4.0V

D_ to GND ..................................................-0.3V to (VCC + 0.3V)

Q_, Q_ to GND ...........................................-0.3V to (VCC + 0.3V)

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

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

Junction-to-Ambient Thermal Resistance in Still Air

8-Pin SOT23..............................................................+112°C/W

8-Pin µMAX…............................................................+221

°C/W

8-Pin SO....................................................................+170°C/W

Junction-to-Ambient Thermal Resistance with

500LFPM Airflow

8-Pin SOT23................................................................+78°C/W

8-Pin µMAX…............................................................+155

°C/W

8-Pin SO......................................................................+99°C/W

Junction-to-Case Thermal Resistance

8-Pin SOT23................................................................+80°C/W

8-Pin µMAX…..............................................................+39

°C/W

8-Pin SO......................................................................+40°C/W

Continuous Power Dissipation (TA = +70°C)

8-Pin SO (derate 5.9mW/°C above +70°C)...................470mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) ..............362mW

8-Pin SOT23 (derate 8.9mW/°C above +70°C).............714mW

Operating Temperature Range ...........................-40

°C to +85°C

Junction Temperature .....................................................+150

°C

Storage Temperature Range .............................-60

°C to +150°C

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

°C

DC ELECTRICAL CHARACTERISTICS

(VCC = 3.0V to 5.25V for MAX9370/MAX9371, VCC = 3.0V to 3.6V for MAX9372, outputs terminated with 50

Ω ±1% to VCC - 2.0V.

Typical values are at VCC = 3.3V, VIH = 2.4V, VIL = 0.4V, unless otherwise noted.) (Notes 1, 2, 3)

-40°C

+25°C

+85°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

LVTTL INPUTS (D_)

Input High

Voltage

VIH

2.0

Input Low

Voltage

VIL

0.8

Input Low

Current

IIL

VD = 0.5V

-100

µA

VD = 2.7V

-50

+10

-50

+10

-50

+10

VD = VCC,

MAX9370/

MAX9371

130

Input High

Current

IIH

VD = VCC,

MAX9372

µA

Input Clamp

Voltage

IIL or IIH = 18mA

-1.2

LVPECL/PECL OUTPUTS (Q_,

Q_)

MAX9370

VCC -

1.085

VCC -

0.895

VCC -

1.025

VCC -

0.895

VCC -

1.025

VCC -

0.895

Output High

Voltage

VOH

MAX9371/

MAX9372

VCC -

1.145

VCC -

0.895

VCC -

1.145

VCC -

0.895

VCC -

1.145

VCC -

0.895

MAX9370

VCC -

1.83

VCC -

1.62

VCC -

1.81

VCC -

1.62

VCC -

1.81

VCC -

1.62

Output Low

Voltage

VOL

MAX9371/

MAX9372

VCC -

1.945

VCC -

1.695

VCC -

1.945

VCC -

-1.695

VCC -

1.945

VCC -

1.695

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