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PI3L301D_13 Datasheet, PDF (4/8 Pages) Pericom Semiconductor Corporation – 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable
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PI3L301D
3.3V, 16-Bit to 8-Bit, Mux/DeMux
Gigabit Ethernet LAN Switch with Single Enable
Power Supply Characteristics
Parameters
Description
Test Conditions(1)
Min. Typ.(2) Max.
ICC
Quiescent Power Supply Current
VCC = Max., VIN = GND or VCC
-
-
800
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 3.3V, Ta = 25°C ambient and maximum loading.
Units
µA
Dynamic Electrical Characteristics Over the Operating Range (TA=-40º to +85ºC, VCC=3.3V±10%, GND=0V)
Parameter
Description
Test Conditions(1)
Min.
Typ.(2) Max. Units
XTALK
OIRR
Crosstalk
OFF Isolation
f = 250MHz, See Fig. 2
f = 250MHz, See Fig. 3
-
-27
-
dB
-
-32
-
BW
Bandwidth –3dB
CL = 10pf, See Fig. 1
-
350
-
MHz
Switching Characteristics
Paramenter
tPD
Propagation Delay(3,4)
Description
Test
Conditions
Min.
-
Typ.(2)
0.25
Max.
Units
tPZH, tPZL Line Enable Time - SEL to AN, BN
0.5
-
15
tPHZ, tPLZ
tSK(o)
Line Disable Time - SEL to AN, BN
Output Skew between center port (A4 to A5) to any other port(4)
0.5
-
9
ns
-
0.1 0.2
tSK(p)
Skew between opposite transitions of the same output
(tPHL - tPLH) (4)
-
0.1 0.2
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical valves are at Vcc = 3.3V, Ta = 25°C ambient and maximum loading.
3. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The
time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of
typical driving signals, it adds very little propagational delay to the system. 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 interactions with the load on the driven side.
4. Guaranteed by design.
13-0142
4
www.pericom.com
PS8162F
05/08/13
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