AccessRunner
Controller-less ADSL Modem Device Set for PCI Applications
Electrical and Environmental Specifications
AccessRunner P46 PCI Bus Interface Device
Table 7. DC Characteristics
Parameter
Symbol
Minimum
Power
Maximum
Units
Conditions
Power Supply
VDD
3.0
3.6
VDC
PCI Signal/Power Levels – 3V signalling environment
I/O Clamp Power Supply
Input Low Voltage
VIO
VIL
VDD
-0.5
3.6
VDC
VDC
VDC
VDC
VDC
0.3 * Vdd
Vdd + 0.5
0.1 * Vdd
Input High Voltage
Output Low Voltage
Output High Voltage
VIH
0.5 * Vdd
VOL
VOH
Iout = -500 mA
Iout = 1500mA
0.9 * Vdd
PCI Signal/Power Levels – 5V signaling environment
I/O Clamp Power Supply
Input Low Voltage
VIO
VIL
VDD
-0.5
2.0
5.25
0.8
VDC
VDC
VDC
VDC
Input High Voltage
Output Low Voltage
VIH
VOL
Vdd + 0.5
0.55
Iout = 3mA, signals
without pullups
Iout = 6mA, signals with
pullups
Output Low Voltage
Output High Voltage
VOL
VOH
0.55
VDC
VDC
2.4
Iout = -2mA
TTL Signal Levels
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
VIL
VIH
-0.5
2.0
0.8
Vdd + 0.5
0.4
VDC
VDC
VDC
VDC
VOL
VOH
2.4
Misc
50
Pull-Up Resistance
Rpu
Rpd
200
200
Kohm
Kohm
Pull-Down Resistance
50
16
Conexant
Proprietary Information
Doc. No. 100394B
October 19, 1999
CONEXANT [ CONEXANT SYSTEMS, INC ]
