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| PI3L110LEX Datasheet, PDF (2/6 Pages) Pericom Semiconductor Corporation – 3.3V Quad, 2:1 Mux/DeMux Fast Ethernet LAN Switch w/ Single Enable | |||
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PI3L110
3.3V Quad, 2:1 Mux/DeMux
Fast Ethernet LAN Switch w/ Single Enable
Truth Table(1)
E S YA YB YC
H X Hi-Z Hi-Z Hi-Z
L L IA0
IB0
IC0
L H IA1
IB1
IC1
Note:
1. H = High Voltage Level
L = Low Voltage Level
X = Don't Care
Pin Description
YD Function
Pin Name
Hi-Z Disable
IAN-IDN
ID0
S=0
ID1
S=1
S
E
YA-YD
GND
VCC
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ..................................................... â65°C to +150°C
Supply Voltage to Ground Potential ......................... â0.5V to +4.0V
DC Input Voltage ............................................................. â0.5V to +5.5V
DC Output Current........................................................................ 120mA
Power Dissipation ............................................................................ 0.5W
Note: Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this speciï¬cation is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
DC Electrical Characteristics for 10/100 Base-T Ethernet Switching over Operating Range
(TA = â40°C to +85°C, VCC = 3.3V ±10%)
Parameter
Description
Test Conditions(1)
Min. Typ.(2)
VIH
Input HIGH Voltage
Guaranteed HIGH level
2.0
VIL
Input LOW Voltage
Guaranteed LOW level
VIK
Clamp Diode Voltage
VCC = Max., IIN = â18mA
IIH
Input HIGH Current
VCC = Max., VIN = VCC
IIL
Input LOW Current
VCC = Max., VIN = GND
â0.5
â0.7
IOFF
Current while I/O disabled
VCC = 0, VO = 0 to 5V
RON
Switch On-Resistance(3)
VCC = Min., 1.25V ⤠VIN ⤠VCC,
IIN = â10mA to â30mA
4.0
RFLAT(ON)
On-Resistance Flatness(4)
VCC = Min., VIN @ 1.25V and VCC,
IIN = â10mA to â30mA
1
âRON
On-Resistance match from
VCC = Min., 1.25V ⤠VIN ⤠VCC,
center ports to any other port(4) IIN = â10mA to â30mA
0.9
Max.
0.8
â1.2
±5
±5
1
8.0
2.0
Units
V
μA
μA
μA
Ω
Notes:
1. For max. or min. conditions, use appropriate value speciï¬ed under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between IN and YN pins at indicated current through the switch. On-Resistance is determined by the lower of the
voltages on the two (IN & YN) pins.
4. This parameter is determined by device characterization but is not production tested.
07-0076
2
PS8690E
03/23/07
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