ST70137 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST70137

UNICORN™ PCI & USB CONTROLLERLESS ADSL DMT TRANSCEIVER

STMicroelectronics 

ST70137

Other Signals DC Characteristics

The values presented in the following table apply for all inputs and/or outputs unless otherwise specified.

All voltages are referenced to VSS, unless otherwise specified, positive current is towards the device.

Symbol

Parameter

Test Condition

Minimum Typical Maximum Units

IIN Input Leakage Current Vin = VSS, VDD no pull up/pull down

-4

IOZ Tristate Leakage Current Vin = VSS, VDD no pull up/pull down

-4

IPU Pull Up Current

Vin = VSS

-15

IPD Pull Down Current

Vin = VDD

+15

+4

µA

+4

µA

-40

-125

µA

+30

+125

µA

Suspend Mode Current Consumption

Symbol

Parameter

Test Condition

I518 Suspend Mode Current Temperature = 25°C

Consumption on 1.8V

I533 Suspend Mode Current Temperature = 25°C

Consumption on 3.3V

Minimum Typical Maximum Units

350

µA

150

µA

AC Specifications

PCI Signaling AC Specifications

Symbol

Parameter

Test Condition

Min imum

Typical Maximum Units

Ioh Switching Current High

Iol Switching Current Low

Icl Low Clamp Current *

0 < Vout ≤ 0.3VDD

Vout = 0.7VDD

VDD > Vout ≥ 0.6VDD

Vout = 0.18VDD

-3 < Vin ≤ -1V

-12VDD

16VDD

-25 + (Vin + 1)

/ 0.015

Ich High Clamp Current *

VDD + 4 > Vin ≥ VDD + 1 25 + (Vin - VDD - 1)

/ 0.015

Tr

Unloaded Output Rise Time * 0.2VDD to 0.6VDD

1

Tf

Unloaded Output Fall Time * 0.6VDD to 0.2VDD

1

* Guaranted by design.

mA

-32VDD mA

mA

38VDD

mA

mA

mA

4

V/ns

4

V/ns

Timing Specifications

PCI Clock Specifications

Symbol

Parameter

Tc Clock Cycle Time

Th Clock High Time

TI Clock Low Time

Clock Slew Rate *

Test Condition

Minimum

30

11

11

1

Typical Maximum Units

50

ns

ns

ns

4

V/ns

* Guaranted by design.

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