GS3590 datasheet(12/118 Pages) SEMTECH

12 / 118 page

GS3590

Final Data Sheet Rev.4



PDS-061414 September 2017

12 of 118

Semtech

Proprietary & Confidential

www.semtech.com

Cable Driver Mode Characteristics

Supply Voltage — Cable

Driver

VCCO_0

—

2.38

2.5

2.63

—

Power

VCCO_0 = 2.5V,

Output Swing = 800mVpp,

DDO/DDO disabled

—

375

—

VCCO_0 = 2.5V,

Output Swing = 800mVpp

with max pre-emphasis,



DDO/DDO disabled

—

390

—

Supply Current—



Cable Driver

ICCO_0

VCCO_0 = 2.5V,

Output Swing = 800mVpp

—25

VCCO_0 = 2.5V, 

Output Swing = 800mVpp,

with max pre-emphasis

—30

—

Supply Current — Cable

Driver Pre Driver

ICCO1P8_0

Output Swing = 800mVpp

—20

—

Supply Current—



Analogue Core

ICC_CORE

CDR Locked to Rate

—

120

164

—

Supply Current — Trace

Equalizer

ICC_DDI

—

DDI Input Common



Mode Voltage

VCMIN

—0.94

VCC_DDI -

0.1V

2.525

Sleep Mode

Sleep

Cable Equalizer mode

—

Sleep

Cable Driver mode

—

Notes:

1. Pre-emphasis is disabled.

2. Current listed is an increase to ICC_CORE when stated condition is true.

3. Selected clock source = VCO free running.

4. When the Trace Equalizer is AC-coupled, the input common mode is VCC_DDI – 0.1V. 0.94V is the worst case when the Trace Equalizer is DC-coupled

to upstream driver running from 1.2V supply. 2.525V is the worst case when the Trace Equalizer is DC-coupled to upstream driver running from

2.5V supply.

Table 2-2: DC Electrical Characteristics (Continued)

TA = -40°C to +85°C, unless otherwise shown.

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Notes

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