FW802A-DB View Datasheet(PDF) - Agere -> LSI Corporation

Part Name

Description

MFG CO.

FW802A-DB

Low-Power PHY IEEE* 1394A-2000 Two-Cable Transceiver/Arbiter Device

Agere -> LSI Corporation 

Data Sheet, Rev. 3

June 2001

FW802A Low-Power PHY IEEE

Two-Cable Transceiver/Arbiter Device

Electrical Characteristics (continued)

Table 5. Device Characteristics

Parameter

Supply Current:

One Port Active

All Ports Active

Microlow-Power Sleep Mode

PD = 1

High-level Output Voltage

Low-level Output Voltage

High-level Input Voltage

Low-level Input Voltage

Pull-up Current,

/RESET Input

Powerup Reset Time,

/RESET Input

Rising Input Threshold Voltage

/RESET Input

Output Current

Input Current,

LREQ, LPS, PD, SE, SM,

PC[0:2] Inputs

Off-state Output Current,

CTL[0:1], D[0:7], C/LKON I/Os

Power Status Input Threshold

Voltage, CPS Input

Rising Input Threshold Voltage*,

LREQ, CTLn, Dn

Falling Input Threshold Voltage*,

LREQ, CTLn, Dn

Bus Holding Current,

LREQ, CTLn, Dn

Rising Input Threshold Voltage

LPS

Falling Input Threshold Voltage

LPS

Test Conditions

VDD = 3.3 V

IOH max, VDD = min

IOL min, VDD = max

CMOS inputs

CMOS inputs

VI = 0 V

Symbol

IDD

IDD

IDD

IDD

VOH

VOL

VIH

VIL

II

Min

Typ

—

54

—

74

—

50

—

50

VDD – 0.4 —

—

—

0.7VDD

—

—

—

11

—

VI = 0 V

—

2

—

—

VIRST

1.1

—

SYSCLK

IOL/IOH

@ TTL

–16

—

Control, data

IOL/IOH

–12

—

@ CMOS

CNA

IOL/IOH

–16

—

C/LKON

IOL/IOH

–2

—

VI = VDD or 0 V

II

—

—

Max

—

—

—

—

—

0.4

—

0.2VDD

32

—

1.4

16

12

16

2

°±1

Unit

mA

mA

µA

µA

V

V

V

V

µA

ms

V

mA

mA

mA

mA

µA

VO = VDD or 0 V

400 kΩ resistor

—

—

VI = 1/2(VDD)

—

—

IOZ

VTH

VIT+

VIT−

—

VLIH

VLIL

—

—

°±5

µA

7.5

—

8.5

V

VDD/2 + 0.3 — VDD/2 + 0.8 V

VDD/2 – 0.8 — VDD/2 – 0.3 V

250

—

550

µA

—

— 0.24VDD + 1 V

0.24VDD + 0.2 —

—

V

* Device is capable of both differentiated and undifferentiated operation.

Agere Systems Inc.

15

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