Rainbow-electronics MAX9393 Uživatelský manuál stáhnout pdf (Strana 2)

MAX9392/MAX9393

Anything-to-LVDS Dual 2 x 2

Crosspoint Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

= +3.0V to +3.6V, R

= 100Ω±1%, EN_ _ = V

, V

= 0.05V to (V

- 0.6V) (MAX9392), V

= 0.6V to (V

- 0.05V)

(MAX9393), T

= -40°C to +85°C, unless otherwise noted. Typical values are at V

= +3.3V, |V

| = 0.2V, V

= +1.2V, T

= +25°C,

unless otherwise noted.) (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.

to GND...........................................................-0.3V to +4.1V

IN_ _, IN_ _, OUT_ _, OUT_ _, EN_ _,

_SEL_ to GND..........................................-0.3V to (V

+ 0.3V)

IN_ _ to IN_ _ ..........................................................................±3V

Short-Circuit Duration (OUT_ _, OUT_ _) ...................Continuous

Continuous Power Dissipation (T

= +70°C)

32-Pin TQFP (derate 13.1mW/°C

above +70°C).............................................................1047mW

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

above +70°C).............................................................1702mW

Junction-to-Ambient Thermal Resistance in Still Air

32-Pin TQFP............................................................+76.4°C/W

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

Junction-to-Case Thermal Resistance

32-Pin 5mm x 5mm 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 SYM B O L CONDITIONS MIN TYP MAX UNITS

LVCMOS/LVTTL INPUTS (EN_ _, _SEL_)

Input High Voltage V

2.0 V

Input Low Voltage V

0 0.8 V

Input High Current I

= +2.0V to V

020µA

Input Low Current I

= 0 to +0.8V 0 10 µA

DIFFERENTIAL INPUTS (IN_ _, II

)

Differential Input Voltage V

ILD

> 0 and V

IHD

< V

, Figure 1 0.1 3.0 V

MAX9392 0.05 V

- 0.6

Input Common-Mode Range V

MAX9393 0.6 V

- 0.05

MAX9392 |V

| < 3.0V -50 +10

Input Current

IN_ _

IN_ _ MAX9393 |V

| < 3.0V -10 +90

µA

LVDS OUTPUTS (OUT_ _, OO

)

Differential Output Voltage V

= 100Ω, Figure 2 250 350 450 mV

Change in Magnitude of V

Between Complementary Output

States

∆V

Figure 2 1.0 50 mV

Offset Common-Mode Voltage V

Figure 2 1.125 1.25 1.375 V

Change in Magnitude of V

Between Complementary Output

States

∆V

Figure 2 1.0 50 mV

1 2 3 4 5 6 7 ... 13 14

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