GS1528A(2006) Ver la hoja de datos (PDF) - Gennum -> Semtech

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GS1528A
(Rev.:2006)

HD-LINX® II Multi-Rate Dual Slew-Rate Cable Driver

Gennum -> Semtech 

2.3 AC Electrical Characteristics

GS1528A / GS9068A Data Sheet

VDD = 3.3V, TA = 0°C to 70°C, unless otherwise shown

Parameter

Symbol Conditions

Min Typ Max

Units

Notes

Test

Levels

Serial input data rate

DRSDO

GS1528A

–

DRSDO

GS9068A

–

Additive jitter

–

1.485Gb/s

–

–

270Mb/s

–

–

GS9068A

–

Rise/Fall time

tr, tf

SD/HD=0

–

tr, tf

SD/HD=1

400

tr, tf

GS9068A

400

Mismatch in rise/fall time Utr, Utf

–

–

Duty cycle distortion

–

SD/HD=0

–

–

SD/HD=1

–

–

GS9068A

–

Overshoot

–

SD/HD=0

–

–

SD/HD=1

–

–

GS9068A

–

Output Return Loss

ORL

–

15

Output Voltage Swing

VOUT

Single Ended

750

into 75Ω

external load

RSET = 750Ω

Input Voltage Swing

UVSDI

Differential

300

TEST LEVELS

1. Production test at room temperature and nominal supply voltage

with guardbands for supply and temperature ranges.

2. Production test at room temperature and nominal supply voltage

with guardbands for supply and temperature ranges using

correlated test.

3. Production test at room temperature and nominal supply voltage.

4. QA sample test.

5. Calculated result based on Level 1, 2, or 3.

6. Not tested. Guaranteed by design simulations.

7. Not tested. Based on characterization of nominal parts.

8. Not tested. Based on existing design/characterization data of

similar product.

9. Indirect test.

–

1.485

Gb/s

1

1

–

540

Mb/s

–

1

22

–

psp-p

2

1

16

–

psp-p

–

4

16

–

psp-p

–

1

–

220

ps

2, 3

1

–

800

ps

2, 3

1

–

800

ps

3

1

–

30

ps

–

1

–

30

ps

2

1

–

100

ps

2

7

–

100

ps

–

1

–

10

%

2

7

–

8

%

2

1

–

8

%

–

1

–

–

dB

–

7

800

850

mVp-p

–

1

–

2000

mVp-p

–

7

NOTES:

1. The input coupling capacitor must be set accordingly for lower

data rates.

2. This parameter applies only to the GS1528A.

3. Rise/Fall time measured between 20% and 80%.

30953 - 4 January 2006

6 of 16

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