ARCNET 5 Port HUB Controller
Datasheet
DC CHARACTERISTIC - OUTPUT PIN
SYMBOL
ITEM
VOH High Level Output Voltage
VOH
VOL
High Level Output Voltage
Low Level Output Voltage
VOL
Low Level Output Voltage
CONDITION MIN
IOH=-4mA 2.4
IOH=-8mA 2.4
IOL=4mA
IOL=8mA
MAX
0.4
0.4
UNIT
V
V
V
V
PIN
1,9,46,51,
55,61
11,45,47
1,9,46,51,
55,61
11,45,47
AC CHARACTERISTIC - CLOCK and RESET
ITEM
SYMBOL MIN
Generating Static Time
tx
Clock Cycle
tCYC
Clock Frequency Deflection
tCDF
-100
Clock Pulse Width
tCW
20
Reset Pulse Width
ttRSW
200
Note 1: Use only F=20MHz
Note 2: VDD=4.5V
TYP
MAX UNIT CONDITION
4
mS
50
nS
Note 1
100 ppm
Note 1
nS
Note 1
nS
Note 1
XTLI
nRST
tCW
tCW
tCYC
tRSW
FIGURE 17 - CLOCK AND RESET
Revision 1.0 (01-30-06)
Page 28
DATASHEET
SMSC TMC2005-JT