PI3L500-A
3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethenet LAN
Switch w/Single Enable and Enhanced ESD Protection
DC Electrical Characteristics for 1000 Base-T Ethernet Switching over Operating Range
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%)
Paramenter
V
IH
V
IL
V
IK
I
IH
I
IL
R
ON
R
FLAT(ON)
ΔR
ON
Description
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage
Input HIGH Current
Input LOW Current
Switch On-Resistance
(3)
On-Resistance Flatness
(3)
Test Conditions
(1)
Guaranteed HIGH level (Control Pins)
Guaranteed LOW level (Control Pins)
V
CC
= Max., I
IN
= –18mA
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= GND
V
CC
= Min., 1.5V ≤ V
IN
≤ V
CC
I
IN
= –40mA
V
CC
= Min., V
IN
@ 1.5V and V
CC
I
IN
= –40mA
Min.
2.0
–0.5
–
–
–
–
–
–
Typ.
(2)
–
–
–0.7
–
–
4.0
0.5
0.4
Max.
–
0.8
–1.2
±5
±5
6.5
–
1.0
Ω
µA
V
Units
On-Resistance match from center V
CC
= Min., 1.5V ≤ V
IN
≤ V
CC
ports to any other port
(3)
I
IN
= –40mA
DC Electrical Characteristics for 10/100 Base-T Ethernet Switching over Operating Range
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%)
Paramenter
V
IH
V
IL
V
IK
I
IH
I
IL
R
ON
R
FLAT(ON)
∆R
ON
Description
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage
Input HIGH Current
Input LOW Current
Switch On-Resistance
(3)
On-Resistance Flatness
(3)
Test Conditions
(1)
Guaranteed HIGH level (Control Pins)
Guaranteed LOW level (Control Pins)
V
CC
= Max., I
IN
= –18mA
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= GND
V
CC
= Min., 1.25V ≤ V
IN
≤ V
CC
I
IN
=
–10mA to –30mA
V
CC
= Min., V
IN
@ 1.25V and V
CC
I
IN
= –10mA to –30mA
Min.
2.0
–0.5
–
–
–
–
–
–
Typ.
(2)
–
–
–0.7
–
–
4.0
0.5
0.4
Max.
–
0.8
–1.2
±5
±5
6.5
–
1.0
Ω
µA
V
Units
On-Resistance match from cen- V
CC
= Min., 1.25V ≤ V
IN
≤ V
CC
I
IN
=
ter ports to any other port
(3)
–10mA to –30mA
Capacitance
(T
A
= 25°C, f = 1MHz)
Parameters
(4)
C
IN
C
OFF(B1, B2)
C
ON(A/B)
Description
Input Capacitance
Port B Capacitance, Switch OFF
A/B Capacitance, Switch ON
Test Conditions
(1)
V
IN
= 0V
Typ.
2.0
4.0
10.0
Max.
3.0
6.0
11.0
Units
pF
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 3.3V,
T
A
= 25°C ambient and maximum loading.
3. Measured by the voltage drop between A and B pins at indicated current through the switch. ON resistance is determined by the lower of the
voltages on the two (A & B) pins.
4. This parameter is determined by device characterization but is not production tested.
3
PS8803
12/13/05
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
