MB86615 Просмотр технического описания (PDF) - Fujitsu

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MB86615

IEEE 1394 Bus Controller (for DVC)

Fujitsu 

MB86615

s ELECTRICAL CHARACTERISTICS

1. DC Characteristics

1.1 1394 Interface Driver

Parameter

Differential output voltage

Common phase current

Off state voltage

TPBIAS output voltage

Symbol

VOD

ICM

VOFF

VO

1.2 1394 Interface - Comparator

Parameter

Symbol

Common phase input current

IIC

Arbitration comparator “H” level

detection offset

VSCH

Arbitration comparator “Z” level

detection offset

VSCZ

Arbitration comparator “L” level

detection offset

VSCL

Port status comparator disconnection

detect voltage

VSD

Port status comparator connection

detect voltage

VSC

(VDD = 3 to 3.6 V , VSS = 0 V, Ta = 0 to +70°C)

Conditions

Value

Unit

Min.

Max.

R1 = 56 Ω

172

265

mV

Driver enabled

–0.81

0.44

mA

Driver disabled

—

20

mV

—

1.665

2.015

V

(VDD = 3 to 3.6 V , VSS = 0 V, Ta = 0 to +70°C)

Conditions

Value

Unit

Min.

Max.

Driver disabled

–20

20

µA

Driver disabled

168

—

mV

Driver disabled

–30

30

mV

Driver disabled

—

–168

mV

Driver disabled

—

0.6

V

Driver disabled

1.0

—

V

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