GS1524A Adaptive Cable Equalizer

Data Sheet

28852 - 5

June 2009

7 of 16

2.3 AC Electrical Characteristics

CD/MUTE Input Voltage

Required to Force Outputs

to Mute

Mute

2.0

–

–

V

–

CD/MUTE Input Voltage

Required to Force Outputs

Active

Activate

–

–

0.8

V

–

Table 2-1: DC Electrical Characteristics (Continued)

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Notes

Table 2-2: AC Electrical Characteristics

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Notes

Serial input data rate

GS1524A

143

–

1485

Mb/s

–

Input Voltage Swing

ΔV

SDI

720

800

950

0m cable

length

Output Voltage Swing

ΔV

SDO

differential

–750

–

–

Output Jitter for Various

Cable Lengths and Data

Rates

–

270Mb/s

Belden 1694A: 0-350m

Belden 8281: 0-280m

–

0.2

–

UI

1,4

–

1.485Gb/s

Belden 1694A: 0-140m

Belden 8281: 0-100m

–0.25–

UI

1,4

–

1.485Gb/s

Belden 1694A: 140-200m

–

0.3

–

UI

3,4

Output Rise/Fall time

–

20% - 80%

–

80

220

ps

–

Mismatch in rise/fall time

–

–

–

–

30

ps

–

Duty cycle distortion

–

–

–

–

30

ps

–

Overshoot

–

–

–

–

10

%

–

Input Return Loss

–

–

15

–

–

dB

2

Input Resistance

–

single ended

–

1.64

–

kΩ

–

Input Capacitance

–

single ended

–

1

–

pF

–