PI3L500-A_10 Datasheet, PDF (3/7 Pages) Pericom Semiconductor Corporation – 3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable and Enhanced ESD Protection

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
Description
Test Conditions⁽¹⁾
Min. Typ.⁽²⁾ Max.
V_IH
Input HIGH Voltage
Guaranteed HIGH level (Control Pins) 2.0
–
–
V_IL
Input LOW Voltage
Guaranteed LOW level (Control Pins) –0.5
–
0.8
V_IK
Clamp Diode Voltage
V_CC = Max., I_IN = –18mA
–
–0.7 –1.2
I_IH
Input HIGH Current
V_CC = Max., V_IN = V_CC
–
–
±5
I_IL
Input LOW Current
V_CC = Max., V_IN = GND
–
–
±5
R_ON
Switch On-Resistance⁽³⁾
V_CC = Min., 1.5V ≤ V_IN ≤ V_CC
I_IN = –40mA
–
4.0
6.5
R_FLAT(ON) On-Resistance Flatness⁽³⁾
V_CC = Min., V_IN @ 1.5V and V_CC
I_IN = –40mA
–
0.5
–
ΔR_ON
On-Resistance match from center V_CC = Min., 1.5V ≤ V_IN ≤ V_CC
ports to any other port⁽³⁾
I_IN = –40mA
–
0.4
1.0
Units
V
µA
Ω
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
Description
Test Conditions⁽¹⁾
Min. Typ.⁽²⁾ Max.
V_IH
Input HIGH Voltage
Guaranteed HIGH level (Control Pins) 2.0
–
–
V_IL
Input LOW Voltage
Guaranteed LOW level (Control Pins) –0.5
–
0.8
V_IK
Clamp Diode Voltage
V_CC = Max., I_IN = –18mA
–
–0.7 –1.2
I_IH
Input HIGH Current
V_CC = Max., V_IN = V_CC
–
–
±5
I_IL
Input LOW Current
V_CC = Max., V_IN = GND
–
–
±5
R_ON
Switch On-Resistance⁽³⁾
V_CC = Min., 1.25V ≤ V_IN ≤ V_CC I_IN =
–10mA to –30mA
–
4.0
6.5
R_FLAT(ON)
On-Resistance Flatness⁽³⁾
V_CC = Min., V_IN @ 1.25V and V_CC I_IN
= –10mA to –30mA
–
0.5
–
∆R_ON
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
–
0.4
1.0
Units
V
µA
Ω
Capacitance (T_A = 25°C, f = 1MHz)
Parameters⁽⁴⁾ Description
Test Conditions⁽¹⁾
Typ.
Max.
Units
C_IN
Input Capacitance
2.0
3.0
C_{OFF(B1, B2)}
Port B Capacitance, Switch OFF
V_IN = 0V
4.0
6.0
pF
C_ON(A/B)
A/B Capacitance, Switch ON
10.0
11.0
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.
10-0178
3
PS8803A
06/08/10