TMC2005-JT SMSC Corporation, TMC2005-JT Datasheet - Page 28

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

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