MAX9323ETP datasheet(2/11 Pages) MAXIM

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One-to-Four LVCMOS-to-LVPECL

Output Clock and Data Driver

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = 3.0V to 3.6V, outputs terminated with 50

Ω ±1% to (VCC - 2V), CLK_SEL = VCC or GND, CLK_EN = VCC, TA = -40°C to +85°C,

unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25°C.) (Notes 1, 2, and 3)

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 ...........................................................-0.3V to +4.0V

Q_, Q_, CLK_, CLK_SEL,

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

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

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

Continuous Power Dissipation (TA = +70°C)

20-Pin TSSOP (derate 11mW/°C)..............................879.1mW

20-Pin 4mm ✕ 4mm Thin QFN (derate 16.9mW/°C)...1349.1mW

Junction-to-Ambient Thermal Resistance in Still Air

20-Pin TSSOP ............................................................+91°C/W

20-Pin 4mm ✕ 4mm Thin QFN.................................+59.3°C/W

Junction-to-Case Thermal Resistance

20-Pin TSSOP ............................................................+20°C/W

20-Pin 4mm ✕ 4mm Thin QFN......................................+2°C/W

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

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

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUTS (CLK0, CLK1, CLK_SEL, CLK_EN)

CLK0, CLK1

VCC

Input High Voltage

VIH

Figure 1

CLK_EN, CLK_SEL

VCC

CLK0, CLK1

1.3

Input Low Voltage

VIL

Figure 1

CLK_EN, CLK_SEL

0.8

CLK0, CLK1, CLK_SEL = VCC

150

Input High Current

IIH

CLK_EN = VCC

-5

µA

CLK0, CLK1, CLK_SEL = GND

-5

Input Low Current

IIL

CLK_EN = GND

-150

µA

Input Capacitance

CIN

CLK0, CLK1, CLK_SEL, CLK_EN (Note 4)

OUTPUTS (Q_, Q_)

Single-Ended Output High

Voltage

VOH

Figure 1

VCC -

1.4

VCC -

1.0

Single-Ended Output Low

Voltage

VOL

Figure 1

VCC -

2.0

VCC -

1.7

Differential Output Voltage

VOD

Figure 1, VOD = VOH - VOL

0.6

0.85

SUPPLY

Supply Current (Note 5)

ICC

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