ST802RT1B datasheet(49/58 Pages) STMICROELECTRONICS

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ST802RT1A, ST802RT1B

Electrical specifications and timings

Doc ID 17049 Rev 1

49/58

Electrical specifications and timings

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these conditions is not implied.

Table 34.

Absolute maximum ratings

Parameter

Value

Unit

Supply voltage (VCC)

-0.5 to 4

Input voltage

-0.5 to VCC + 0.5

Output voltage

-0.5 to VCC + 0.5

Storage temperature

-65 to 150

°C

Ambient temperature

-40 to 105

°C

ESD protection

Table 35.

General DC specification

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

General DC

VCC

Supply voltage

3.15

3.3

3.45

IDDQA

Quiescent current analog

1.5

IDDQD

Quiescent current digital

4.5

VIH

Input high voltage

1.95

VIL

Input low voltage

0.85

10Base-T voltage/current characteristics

Vida10

Input differential accept peak voltage 5MHz – 10MHz

585

3100

Vidr10

Input differential reject peak voltage

5MHz – 10MHz

585

Vod10

Output differential peak voltage

2200

2800

Idd10

Digital current consumption

Link active, transmitting 100%

receiving 100%

IddA10

Analog current consumption

Link active, transmitting 100%

receiving 100%

100Base-TX voltage/current characteristics

Vida100

Input differential accept peak voltage

200

1000

Vidr100

Input differential reject peak voltage

200

Vod100

Output differential peak voltage

950

1050

Idd100

Digital current consumption

Link active, transmitting 100%

receiving 100%

IddA100

Analog current consumption

Link active, transmitting 100%

receiving 100%

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