Dual-Rate, 1Gbps/2Gbps Fibre Channel

Quad-Port Bypass ICs with Repeater

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5

200

240

220

280

260

320

300

340

020

30

10

40

50

60

70

SUPPLY CURRENT vs. TEMPERTURE

(MAX3754)

TEMPERATURE (

°C)

CDR ENABLED

CDR DISABLED

OUTPUT EYE DIAGRAM AT OUT

±

(1.0625Gbps CRPAT, CDR ENABLED)

200ps/div

INPUT =

DJ = 0.4UI

RJ = 0.2UI

200mV/

div

OUTPUT EYE DIAGRAM AT OUT

±

(2.125Gbps CRPAT, CDR ENABLED)

100ps/div

INPUT =

DJ = 0.4UI

RJ = 0.2UI

200mV/

div

1

OUTPUT JITTER BATHTUB PLOT

(1.0625Gbps)

DATA SAMPLING TIME RELATIVE TO

FIRST ZERO CROSSING (UI)

0

0.4

0.2

0.6

0.8

1.0

1.0625Gbps CRPAT AT INPUT

(DJ = 0.4UI, RJ = 0.2UI)

1

OUTPUT JITTER BATHTUB PLOT

(2.125Gbps)

DATA SAMPLING TIME RELATIVE TO

FIRST ZERO CROSSING (UI)

0

0.4

0.2

0.6

0.8

1.0

2.125Gbps CRPAT AT INPUT

(DJ = 0.4UI, RJ = 0.2UI)

0.01

0.1

1

10

JITTER TOLERANCE

1.0625Gbps

FREQUENCY (Hz)

10k

1M

100k

10M

FIBRE CHANNEL

MASK

CJTPAT

DJ = 0.4UI

RJ = 0.2UI

0.01

0.1

1

10

JITTER TOLERANCE

2.125Gbps

FREQUENCY (Hz)

10k

1M

100k

10M

FIBRE CHANNEL

MASK

CJTPAT

DJ = 0.4UI

RJ = 0.2UI

Typical Operating Characteristics