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SWITCHING CHARACTERISTICS

ISO7220A, ISO7220C, ISO7220M

ISO7221A, ISO7221C, ISO7221M

SLLS755F – JULY 2006 – REVISED AUGUST 2007

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay

290

400

485

ISO722xA

PWD

(1)

1

18

Propagation delay

26

40

52

ISO722xC

See Figure 1

PWD

(1)

1

3

Propagation delay

8

16

25

ISO722xM

PWD

(1)

0.5

1

ns

ISO722xA

190

ISO722xC

10

ISO722xM

5

ISO7220A

3

15

ISO7220C/M

0.2

1

Output signal rise time

2

See Figure 1

Output signal fall time

2

Failsafe output delay time from input power loss

See Figure 2

3

μs

150 Mbps PRBS NRZ data, 5-bit max

same polarity input, both channels, See

1

Figure 4, Figure 16

Peak-to-peak eye-pattern jitter

ISO722xM

ns

150 Mbps unrestricted bit run length data

2

input, both channels, See Figure 4

(1)

Also referred to as pulse skew.

(2)

operate with the same supply voltages, at the same temperature, and have identical packages and test circuits.

(3)

same direction while driving identical specified loads.

9

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