TMC2005-JT SMSC Corporation, TMC2005-JT Datasheet - Page 3

• Manufacturer Part Number: TMC2005-JT
• Description: ARCNET 5 Port HUB Controller
• Manufacturer: SMSC Corporation

FEATURES..................................................................................................................................................................1
GENERAL DESCRIPTION.......................................................................................................................................1
PIN CONFIGURATION ............................................................................................................................................4
BLOCK DIAGRAM....................................................................................................................................................4
BLOCK DIAGRAM....................................................................................................................................................5
DESCRIPTION OF PIN FUNCTIONS ....................................................................................................................5
DESCRIPTION OF PIN FUNCTIONS ....................................................................................................................6
OPERATIONAL DESCRIPTION...........................................................................................................................10
PORT GROUP...........................................................................................................................................................20
CONNECTING THE TMC2005 WITH INTERNAL PLL...................................................................................21
CASCADING CONNECTION ................................................................................................................................23
TMC2005-JT 64 PIN TQFP PACKAGE OUTLINE .............................................................................................31
SMSC TMC2005-JT
TX/RX I
O
PLL ...........................................................................................................................................................................8
O
D
D
J
O
O
APPLICATION NOTES ........................................................................................................................................12
V
E
N
E
M
N
R
MAXIMUM GUARANTEED RATINGS*............................................................................................................27
STANDARD OPERATING CONDITION ............................................................................................................27
DC CHARACTERISTIC - INPUT PIN ..................................................................................................................27
DC CHARACTERISTIC - OUTPUT PIN ..............................................................................................................28
AC CHARACTERISTIC - CLOCK
AC CHARACTERISTIC – R
ITTER
PLLTST
XAMPLE
XAMPLE FOR
ING
PERATING
THER
IRECTION
IRECTION
PTION
PTION
ARIOUS
OTE FOR
ETHOD
N
F
S
ETWORK
F
F
ILTER
NTERFACE
IGNALS
EATURE FOR
EATURE FOR
T
S
F
U
PIN
O
ETUP
D
R
OR
M
NUSED PORT
C
ELEASE
ETERMINATION
..........................................................................................................................................................10
..........................................................................................................................................................22
ODE
P
ONNECT
O
OWER
.......................................................................................................................................................20
W
........................................................................................................................................................9
PERATION
S
ITH THE
....................................................................................................................................................7
ETUP
...............................................................................................................................................10
-O
J
N
A C
ITTER
OISE
N
.........................................................................................................................................20
..........................................................................................................................................8
R
M
TMC2005.....................................................................................................................26
RYSTAL
ESET
...................................................................................................................................10
C
ODE
F
X WAVEFORMS AND
UT MODE
ILTERING
C
S
IRCUIT
ETUP
C
AND
LOCK
.................................................................................................................11
.................................................................................................................11
T
RESET...................................................................................................28
DATASHEET
TABLE OF CONTENTS
..............................................................................................................20
O
.............................................................................................................22
E
ACH
T
P
X WAVEFORMS
ORT
Page 3
........................................................................................20
........................................................................29
ARCNET 5 Port HUB Controller
Revision 1.0 (01-30-06)
Datasheet