GS1528BCKAE3 데이터 시트보기 (PDF) - Gennum -> Semtech

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GS1528BCKAE3

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

Gennum -> Semtech 

2.3 AC Electrical Characteristics

Table 2-3 shows the AC electrical characteristics of the GS1528B where conditions are

VCC = 3.3V ±5%, TA = 0°C to 70°C, unless otherwise shown.

Table 2-3: AC Electrical Characteristics

Parameter

Symbol

Conditions

Min

Typ

Max

Serial input data rate

Additive jitter

DRSDO

–

–

–

1.485Gb/s

–

–

1.485

20

–

–

270Mb/s

–

16

–

Rise/Fall time

tr, tf

SD/HD=0

–

–

220

Mismatch in rise/fall time

tr, tf

Utr, Utf

SD/HD=1

400

–

800

–

–

–

30

Duty cycle distortion

–

SD/HD=0

–

–

30

–

SD/HD=1

–

–

100

Overshoot

–

SD/HD=0

–

–

10

–

SD/HD=1

–

–

8

Output Return Loss

ORL

–

15

20

–

Output Voltage Swing

Input Voltage Swing

VOUT

UVDDI

RSET = 750Ω

750

Differential

300

800

850

–

2200

NOTES:

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

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

3. Single Ended into 75Ω external load.

4. ORL depends on board design. The GS1528B achieves this specification on Gennum's evaluation boards.

Units

Gb/s

psp-p

psp-p

ps

ps

ps

ps

ps

%

%

dB

mVp-p

mVp-p

Notes

1

–

–

2

2

–

3

3

3

3

4

3

–

GS1528B HD-LINX® II Multi-Rate Dual Slew-Rate Cable

Driver

Data Sheet

39623 - 4

August 2010

5 of 14

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