IBM3229P2035
Advance
IBM Packet Routing Switch Serial Interface Converter
8.2 Recommended Operating Conditions
Table 33: LVCMOS Compatible I/Os
Value
Parameters
Symbol
Min
Typ
Max
2.7 V
1.7 V
Supply voltage
VDD
VIH
2.3 V
2.5 V
1.4 V
1.4 V
2.2 V
0.2 V
Input Up Level
Input Down Level
VIL
0.7 V
2 V
High Level Output Voltage (VDD=Min, IOH=-4mA)
Low Level Output Voltage (VDD=Min, IOL=6mA IOL=8mA
VOH
VOL
Gnd
0.4 V
2.5 V CMOS Driver Minimum DC Currents at Rated Voltage
(Vdd at 2.3V, temperature at 100°C) Vlow=2.0 V
IHigh
7/18 mA
2.5 V CMOS Driver Minimum DC Currents at Rated Voltage
(Vdd at 2.3 V, temperature at 100°C) Vlow=0.4 V
ILow
9/18 mA
No pull up /pull down
with pull-down
with pull-up
0µA
0µA
-250µA
Receiver maximum input leakage Low Level Input Current at
LPDL
IIL
-
No pull up /pull down
with pull-down
with pull-up
0µA
400µA
0µA
I
IH
Receiver maximum input leakage High Level Input Current at
MPUL
Input capacitance VDD=Nom
Table 34: LVTTL Compatible I/Os
Parameters
CI
5 pF
Value
Typ
Symbol
Min
3 V
Max
3.6 V
2 V
Supply voltage
VDD4
VIH
3.3 V
1.4 V
1.4 V
2.7 V
0.25 V
Input Up Level
Input Down Level
VIL
0.8 V
2.4 V
Gnd
High Level Output Voltage (VDD=Min, IOH=-4mA)
Low Level Output Voltage (VDD=Min, IOL=6mA IOL=8mA
VOH
VOL
VDD4
0.4 V
3.3 V LVTTL Driver Minimum DC Currents at Rated Voltage
(Vdd at 3 V, temperature at 100°C) Vlow=2.0 V
IHigh
12/19 mA
8/19 mA
3.3 V LVTTL Driver Minimum DC Currents at Rated Voltage
(Vdd at 3 V, temperature at 100°C) Vlow=0.4 V
ILow
No pull-up /pull-down
with pull-down
with pull-up
0µA
0µA
-250µA
Receiver maximum input leakage Low Level Input Current at
LPDL
IIL
-
No pull up /pull down
with pull-down
with pull-up
0µA
400µA
0µA
I
IH
Receiver maximum input leakage High Level Input Current at
MPUL
Input capacitance VDD=Nom
CI
5 pF
prssi.02.fm
Electrical Specifications
Page 127 of 154
March 1, 2001
IBM [ IBM ]
