pi5x1018 Pericom Semiconductor Corporation, pi5x1018 Datasheet - Page 5

• Manufacturer Part Number: pi5x1018
• Description: 18-bit, 10-port Crossbar Switch
• Manufacturer: Pericom Semiconductor Corporation

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Switching Characteristics over Operating Range
Power Supply Characteristics
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
3. Per TTL driven input (V
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch
4. Where N
5. Where N
Parameters Description
frequency. The port A - J inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is
guaranteed by design.
and the load capacitance. Propagational delay of the bus switch when used in a system is determined by the
driving circuit on the driving side of the switch and its interaction with the load on the driven side.
I
CC
I
CC
0
X
is Bit 0 of any port N = A - J and M
is Bit X (X = 0 - 17) of any port N = A - J and N
Quiescent Power Supply Current
Supply Current per Input @ TTL HIGH
CC
IN
= 5.0V, +25°C ambient.
= 3.4V, control inputs only); port A - J pins do not contribute to I
0
is Bit 0 of any other port.
V
V
CC
CC
= Max.
= Max.
X
is Bit X (X = 0 - 17) of any other port.
5
Test Conditions
V
V
IN
IN
= OPEN or V
= 3.4V
(1)
(3)
CC
CC
.
Min.
Typ.
(2)
Max.
1.0
2.5
PS8365E
Units
mA
mA
08/24/99