TSB41BA3APFP datasheet(17/66 Pages) TI

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TSB41BA3A

IEEE 1394b THREEPORT CABLE TRANSCEIVER/ARBITER

SLLS618B − JUNE 2004 − REVISED AUGUST 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

recommended operating conditions

MIN

TYP†

MAX

UNIT

Supply voltage, 3.3 VDD

Source power node

3.3

3.6

Supply voltage, 3.3 VDD

Nonsource power node

3‡

3.3

3.6

Supply voltage, 1.8 VDD

TSB41BA3A

1.7

1.85

Supply voltage, 1.8 VDD

TSB41BA3AI

1.75

1.85

LREQ, CTL0, CTL1, D0−D7, LCLK_PMC

2.6

High-level input voltage, VIH

S5_LKON, S4, S3, S2_PC0, S1_PC1, S0_PC2,

SLPEN, PD, BMODE, TPBIAS0_SD0,

TPBIAS1_SD1, TPBIAS2_SD2

0.7

×VDD

RESETz

0.6

×VDD

LREQ, CTL0, CTL1, D0−D7, LCLK_PMC

1.2

Low-level input voltage, VIL

S5_LKON, S4, S3, S2_PC0, S1_PC1, S0_PC2,

SLPEN, PD, BMODE, TPBIAS0_SD0,

TPBIAS1_SD1, TPBIAS2_SD2

0.2

×VDD

RESETz

0.3

×VDD

Output current, IOL/OH

CTL0, CTL1, D0−D7, S5_LKON, PINT, PCLK

−4

Output current, IO

TPBIAS outputs

−5.6

1.3

RθJA = 19°C/W,

TA = 70°C

84.1

RθJA = 31.5_C/W, TA = 70°C

93.3

Maximum junction temperature, TJ

RθJA = 49.2_C/W, TA = 70°C

PFP package

106.4

Maximum junction temperature, TJ

(see RθJA values listed in thermal

characteristics table)

RθJA = 19°C/W,

TA = 85°C

PFP package

99.1

°C

(see RθJA values listed in thermal

characteristics table)

RθJA = 31.5_C/W, TA = 85°C

108.4

RθJA = 49.2_C/W, TA = 85°C

121.5

RθJA = 52.66_C/W, TA = 85°C

GGM package

124.5

1394b Differential input voltage, VID

Cable inputs, during data reception

200

800

1394a Differential input voltage, VID

Cable inputs, during data reception

118

260

1394a Differential input voltage, VID

Cable inputs, during arbitration

168

265

1394a Common-mode input voltage, VIC

TPB cable inputs, source power node

0.4706

2.515

1394a Common-mode input voltage, VIC

TPB cable inputs, nonsource power node

0.4706

2.015‡

Power-up reset time, tpu

RESETz input

2§

TPA, TPB cable inputs, S100 operation

±1.08

Receive input jitter

TPA, TPB cable inputs, S200 operation

±0.5

Receive input jitter

TPA, TPB cable inputs, S400 operation

±0.315

Between TPA and TPB cable inputs, S100 operation

±0.8

Receive input skew

Between TPA and TPB cable inputs, S200 operation

±0.55

Receive input skew

Between TPA and TPB cable inputs, S400 operation

±0.5

† All typical values are at VDD = 3.3 V and TA = 25°C.

‡ For a node that does not source power, see Section 4.2.2.2 in IEEE 1394a-2000.

§ Time after valid clock received at PHY XI input terminal.

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