GS3471 datasheet(11/179 Pages) SEMTECH

11 / 179 page

GS3471

Final Data Sheet Rev.4

PDS-060498

September 2017

11 of 179

Semtech

www.semtech.com

2. Electrical Characteristics

2.1 Absolute Maximum Ratings

2.2 Recommended Operating Conditions

Table 2-1: Absolute Maximum Ratings

Parameter

Value

Supply Voltage, Digital Core (CORE_VDD)

-0.3V to +1.5V

Supply Voltage, Digital I/O (IO_VDD)

-0.3V to +2.8V

Supply Voltage, Digital 1.8V (EQ_VCCD)

-0.3V to +2.0V

Supply Voltage, Analog 1.8V (EQ_VCCA)

-0.3V to +2.0V

Supply Voltage, Analog 1.2V (PLL_VDD, VCO_VDD,

DDI_VDD)

-0.3V to +1.5V

Supply Voltage, Analog 1.8V (DDO_VDD)

-0.3V to +2.0V

Input Voltage Range (Digital Inputs)

-0.3V to IO_VDD + 0.3V

Ambient Operating Temperature (TA)

-20°C to +85°C

Storage Temperature (TSTG)

-50°C to +125°C

Peak Reflow Temperature (JEDEC J-STD-020C)

260°C

ESD Sensitivity, HBM (JESD22-A114)

3kV

Note: Absolute Maximum Ratings are those values beyond which damage may occur. Functional

operation under these conditions or at any other condition beyond those indicated in the AC/DC

Electrical Characteristics sections is not implied.

Table 2-2: Recommended Operating Conditions

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Operating Temperature Range,

Ambient

—

-20

—

+85

°C

Supply Voltage, Digital Core

CORE_VDD

—

1.14

1.2

1.26

Supply Voltage, Digital I/O

IO_VDD

1.8V mode

1.71

1.8

1.89

2.5V mode

2.38

2.5

2.63

Supply Voltage, PLL

PLL_VDD

—

1.14

1.2

1.26

Supply Voltage, DDI

DDI_VDD

—

1.14

1.2

1.26

Supply Voltage, CD Buffer

DDO_VDD

1.2V mode

1.14

1.2

1.26

1.8V mode

1.71

1.8

1.89

Supply Voltage, SDI Buffer

EQ_VCCA,

EQ_VCCD

—

1.71

1.8

1.89

Serial Input Data Rate

—

270

—

2970

Mb/s

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