TMC2005-JT SMSC Corporation, TMC2005-JT Datasheet - Page 30

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

RXIN First Active Edge
nPULSE1 Low Pulse Width
nPULSE1 High Pulse Width
nPULSE1 Period
RXIN Active Edge to
nPULSE1 to nPULSE2 Overlap
nPULSE2 Low Pulse Width
nPULSE2 High Pulse Width
nPULSE2 Period
ARCNET 5 Port HUB Controller
Datasheet
Revision 1.0 (01-30-06)
to nPULSE1 First Active Edge
nPULSE1 Active Edge
(Except First Edge of RXIN)
Tdr: Period of data rate, ex) Tdr=400nS at 2.5Mbps
Note1: Applied to TXENx which is set to Mx=1. (Tx Control mode)
Note2: Applied to TXENx which is set to Mx=0. (Pulse output mode)
Note3: Extra one “Tdr” time to be added at RXINx is set to nBJx=0. (Big Jitter mode)
ITEMS
MARK
t11
t12
t13
t14
t15
t16
t17
t18
t19
DATASHEET
9/8Tdr
5/8Tdr
(450)
(250)
MIN
-10
Page 30
9/8Tdr+50
1/4Tdr
3/4Tdr
1/4Tdr
3/4Tdr
(100)
(300)
(400)
(500)
(100)
(300)
(400)
TYP
Tdr
Tdr
0
10/8Tdr+50
14/8Tdr+50
(550)
(750)
MAX
+10
UNIT
nS
nS
nS
nS
nS
nS
nS
nS
nS
Note3
(Value at 2.5Mbps)
(Value at 2.5Mbps)
(Value at 2.5Mbps)
(Value at 2.5Mbps)
Note3
(Value at 2.5Mbps)
(Value at 2.5Mbps)
(Value at 2.5Mbps)
(Value at 2.5Mbps)
REMARK
SMSC TMC2005-JT