Rainbow-electronics MAX4889C Manual do Utilizador descarregar pdf (Página 6)

MAX4889B/MAX4889C

2.5/5.0Gbps PCIe Passive Switches

6 _______________________________________________________________________________________

Typical Operating Characteristics

= +3.3V, T

= +25°C, unless otherwise noted.)

4.0

5.5

5.0

4.5

6.5

6.0

7.5

7.0

8.0

0 0.6 1.2 1.8

ON-RESISTANCE vs. V

_IN_

MAX4889B/9C toc01

_IN_

(V)

(Ω)

= +3.0V

= +3.6V

= +3.3V

0 0.3 0.6 0.9 1.2 1.5

ON-RESISTANCE vs. V

_IN_

MAX4889B/9C toc02

_IN_

(V)

(Ω)

= +85°C

= -40°C T

= +25°C

250

350

300

500

450

400

650

600

550

700

-40 10-15 356085

SUPPLY CURRENT

vs. TEMPERATURE

MAX4889B/9C toc03

TEMPERATURE (°C)

SUPPLY CURRENT (μA)

MAX4889B

MAX4889C

= +3.6V

= +3.3V

= +3.0V

= +3.6V

= +3.3V

= +3.0V

0.9

1.0

1.2

1.1

1.3

1.4

3.0 3.23.1 3.3 3.4 3.5 3.6

LOGIC THRESHOLD

vs. SUPPLY VOLTAGE

MAX4889B/9C toc04

(V)

LOGIC THRESHOLD (V)

TURN-ON/-OFF TIME

vs. SUPPLY VOLTAGE

MAX4889B/9C toc05

(V)

TURN-ON/-OFF TIME (ns)

3.0 3.4 3.53.2 3.33.1 3.6

ON SEL

OFF SEL

-20

-16

-18

-12

-14

-8

-10

-6

-2

-4

0246810

DIFFERENTIAL INSERTION LOSS

vs. FREQUENCY

MAX4889B/9C toc06

FREQUENCY (GHz)

DIFFERENTIAL INSERITON LOSS (dB)

MAX4889B

MAX4889C

MASK

-50

-40

-45

-30

-35

-20

-25

-15

-5

-10

0246810

DIFFERENTIAL OFF-ISOLATION

vs. FREQUENCY

MAX4889B/9C toc07

FREQUENCY (GHz)

DIFFERENTIAL OFF-ISOLATION (dB)

-80

-60

-70

-50

-20

-10

-30

-40

0246810

DIFFERENTIAL CROSSTALK

vs. FREQUENCY

MAX4889B/9C toc08

FREQUENCY (GHz)

DIFFERENTIAL CROSSTALK (dB)

-40

-30

-35

-25

-10

-5

-15

-20

0246810

DIFFERENTIAL RETURN LOSS

vs. FREQUENCY

MAX4889B/9C toc09

FREQUENCY (GHz)

DIFFERENTIAL RETURN LOSS (dB)

MAX4889B

MAX4889C

MASK

1 2 3 4 5 6 7 8 9 10 11

MAX4889B/MAX4889C 1

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