TSB41LV03AIPFP datasheet(9/50 Pages) TI

部品番号	TSB41LV03AIPFP

部品情報	IEEE 1394a THREE-PORT CABLE TRANSCEIVER/ARBITER

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TSB41LV03A, TSB41LV03AI

IEEE 1394a THREE-PORT CABLE TRANSCEIVER/ARBITER

SLLS364A – JULY 1999 – REVISED MAY 2000

9

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Terminal Functions (Continued)

TERMINAL

I/O

DESCRIPTION

NAME

TYPE

NO.

I/O

DESCRIPTION

SM

CMOS

33

I

Test control input. This input is used in the manufacturing test of the TSB41LV03A. For normal use

this terminal should be tied to GND.

SYSCLK

CMOS

2

O

System clock output. Provides a 49.152-MHz clock signal, synchronized with data transfers, to

the LLC.

TESTM

CMOS

31

I

Test control input. This input is used in the manufacturing test of the TSB41LV03A. For normal use

this terminal should be tied to VDD.

TPA0+

TPA1+

TPA2+

Cable

45

52

58

I/O

Twisted-pair cable A differential-signal terminals. Board traces from each pair of positive and

negative differential signal terminals should be kept matched and as short as possible to the

TPA0–

TPA1–

TPA2–

Cable

44

51

57

I/O

negative differential signal terminals should be kept matched and as short as possible to the

external load resistors and to the cable connector.

TPB0+

TPB1+

TPB2+

Cable

43

50

56

I/O

Twisted-pair cable B differential-signal terminals. Board traces from each pair of positive and

negative differential signal terminals should be kept matched and as short as possible to the

TPB0–

TPB1–

TPB2–

Cable

42

49

55

I/O

negative differential signal terminals should be kept matched and as short as possible to the

external load resistors and to the cable connector.

TPBIAS0

TPBIAS1

TPBIAS2

Cable

46

53

59

I/O

Twisted-pair bias output. This provides the 1.86 V nominal bias voltage needed for proper

operation of the twisted-pair cable drivers and receivers, and for signaling to the remote nodes

that there is an active cable connection. Each of these terminals, except for an unused port, must

be decoupled with a 1.0

µF capacitor to ground. For the unused port, this terminal can be left

unconnected.

VDD-5V

Supply

9

–

5-V VDD terminal. This terminal should be connected to the LLC VDD supply when a 5-V LLC is

used, and should be connected to the PHY DVDD when a 3-V LLC is used. A combination of

high-frequency decoupling capacitors near this terminal is suggested, such as paralleled 0.1

µF

and 0.001

µF. When this terminal is tied to a 5-V supply, all terminal bus holders are disabled,

regardless of the state of the ISO terminal. When this terminal is tied to a 3-V supply, bus holders

are enabled when the ISO terminal is high.

XI

XO

Crystal

76

77

–

Crystal oscillator inputs. These terminals connect to a 24.576 MHz parallel resonant fundamental

mode crystal. The optimum values for the external shunt capacitors are dependent on the

specifications of the crystal used (see

crystal selection in the APPLICATIONS INFORMATION

section).

同様の部品番号 - TSB41LV03AIPFP

メーカー	部品番号	データシート	部品情報
Texas Instruments	TSB41LV03AIPFP	271Kb / 11P	[Old version datasheet] IEEE 1394a THREE-PORT CABLE TRANSCEIVER/ARBITER

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同様の説明 - TSB41LV03AIPFP

メーカー	部品番号	データシート	部品情報
Texas Instruments	TSB41LV03A	271Kb / 11P	[Old version datasheet] IEEE 1394a THREE-PORT CABLE TRANSCEIVER/ARBITER
	TSB41AB3	747Kb / 52P	[Old version datasheet] IEEE 1394A-2000 THREE-PORT CABLE TRANSCEIVER / ARBITER
	TSB41AB3-EP	808Kb / 55P	[Old version datasheet] IEEE 1394a-2000 THREE-PORT CABLE TRANSCEIVER/ARBITER
	TSB41AB3-EP	729Kb / 52P	[Old version datasheet] IEEE 1394A-2000 THREE-PORT CABLE TRANSCEIVER/ARBITER
	TSB41LV01	615Kb / 49P	[Old version datasheet] IEEE 1394A ONE-PORT CABLE TRANSCEIVER/ARBITER
	TSB41LV04A	625Kb / 49P	[Old version datasheet] IEEE 1394a FOUR-PORT CABLE TRANSCEIVER/ARBITER
	TSB41LV06	500Kb / 39P	[Old version datasheet] IEEE 1394a SIX-PORT CABLE TRANSCEIVER/ARBITER
	TSB41LV06A	617Kb / 48P	[Old version datasheet] IEEE 1394a SIX-PORT CABLE TRANSCEIVER/ARBITER
	TSB41LV02A	630Kb / 50P	[Old version datasheet] IEEE 1394a TWO PORT CABLE TRANSCEIVER/ARBITER
Agere Systems	FW803	395Kb / 24P	PHY IEEE 1394A Three-Cable Transceiver/Arbiter Device