PI3L500ZFE Pericom Semiconductor, PI3L500ZFE Datasheet - Page 4

• Manufacturer Part Number: PI3L500ZFE
• Description: IC ETHERNET SWITCH OCTAL 56TQFN
• Manufacturer: Pericom Semiconductor

Specifications of PI3L500ZFE

• Function: Ethernet Switch
• Circuit: 8 x 2:1
• On-state Resistance: 6.5 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Current - Supply: 0.5µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TQFN
• Number Of Channels: 8 Channel
• On Resistance (max): 4 Ohms (Typ) @ 3.3 V
• Propagation Delay Time: 0.25 ns (Typ)@3.3V@- 40C to 85C
• On Time (max): 15 ns @ 3.3 V @ - 40 C to 85 C
• Off Time (max): 9 ns @ 3.3 V @ - 40 C to 85 C
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Capacitance
Notes:
1.
Power Supply Characteristics
Notes:
1.
2.
Dynamic Electrical Characteristics Over the Operating Range
Notes:
1.
2.
Notes:
1.
2.
Switching Characteristics
Parameters
Paramenter
C
Parameters
t
t
For max. or min. conditions, use appropriate value specifi ed under Electrical Characteristics for the applicable device type.
Typical values are at V
For max. or min. conditions, use appropriate value specifi ed under Electrical Characteristics for the applicable device type.
Guaranteed by design.
PZH
PHZ
Guaranteed by design.
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.
Parameter
This parameter is determined by device characterization but is not production tested.
OFF(B1, B2)
C
t
t
X
SK(o)
SK(p)
ON(A/B)
t
O
PD
C
I
BW
, t
, t
07-0075
TALK
CC
IRR
IN
PZL
PLZ
(1)
(T
Propagation Delay
Line Enable Time - SEL to A
Line Disable Time - SEL to A
Output Skew between center port (A
Skew between opposite transitions of the same output (t
A
Description
Input Capacitance
Port B Capacitance, Switch OFF
A/B Capacitance, Switch ON
Quiescent Power Supply Current
= 25°C, f = 1MHz)
Crosstalk
OFF Isolation
Bandwidth –3dB
CC
= 3.3V, T
Description
Description
A
(2)
= 25°C ambient and maximum loading.
Description
N
N
, B
, B
N
N
4
to A
R
R
V
5
) to any other port
L
L
CC
= 100Ω, f = 250 MHz
= 100Ω
= Max., V
4
Test Conditions
Test Conditions
Test Conditions
V
IN
Gigabit Ethernet LAN Switch w/Single Enable
PHL
= 0V
IN
- t
= GND or V
(T
PLH
A
= –40°C to +85°C, V
)
(1)
(1)
3.3V, 8-Channel, 2:1 Mux/DeMux
CC
Min.
0.5
0.5
Typ.
10.0
2.0
4.0
Min.
Min.
CC
Typ.
0.25
0.1
0.1
= 3.3V ±10%, GND = 0V)
Typ.
Typ.
(1)
0.5
–27
–32
350
Max.
11.0
3.0
6.0
(2)
(2)
PS8719D
Max.
15.0
9.0
0.2
0.2
Max.
Max.
3.5
PI3L500
Units
pF
Units
Units
Units
MHz
mA
dB
03/23/07
ns