0

1

2

3

4

5

6

0

10

20

30

40

50

60

70

I

- Low-Level Output Current - mA

OL

Output V

= 3.3 V

CC

Output V

= 5 V

CC

T = 25°C

A

0

20

40

60

80

100

120

Data Rate - Mbps

0

0.4

1.4

1

OUTA and OUTB, 5V-Oper.

T = 25 C

C

A

o

L15 pF

OUTA and OUTB, 3.3V-Oper.

0.2

1.2

0.6

0.8

0

20

40

60

80

100

120

Data Rate - Mbps

0

0.4

1.4

1

OUTA and OUTB, 5V-Oper.

OUTA and OUTB, 3.3V-Oper.

0.2

1.2

0.6

0.8

T = 25 C

C

A

o

L15 pF

1.6

T = 25°C,

V

= V

= 3.3 V,

Pattern: PRBS 2 -1

A

CC1

CC2

7

T = 25°C,

V

= V

= 3.3 V,

Pattern: PRBS 2 -1

A

CC1

CC2

7

ISO7420E, ISO7420FE, ISO7420FCC

ISO7421E, ISO7421FE, ISO7421FCC

www.ti.com

SLLSE45D

– DECEMBER 2010 – REVISED DECEMBER 2011

TYPICAL CHARACTERISTICS (continued)

LOW-LEVEL OUTPUT VOLTAGE

ISO7420FE OUTPUT JITTER

vs

vs

LOW-LEVEL OUTPUT CURRENT

DATA RATE

Figure 20.

Figure 21.

ISO7421FE OUTPUT JITTER

vs

DATA RATE

Figure 22.

Figure 23. ISO7420FE Typical Eye Diagram at 50 MBPS,

Figure 24. ISO7420FE Typical Eye Diagram at 100 MBPS,

3.3 V Operation

3.3 V Operation

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© 2010–2011, Texas Instruments Incorporated

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Product Folder Link(s): ISO7420E ISO7420FE ISO7420FCC ISO7421E ISO7421FE ISO7421FCC