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PI3L500 Datasheet Preview

PI3L500 Datasheet

2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable

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PI3L500
3.3V, 8-Channel, 2:1 Mux/DeMux
Gigabit Ethernet LAN Switch with Single Enable
Features
Description
• RON is 4Ω typical
• Low bit-to-bit skew: 200ps
• Low Crosstalk: –22dB @ 250MHz
Pericom Semiconductor’s PI3Lseries of switch circuits are produced
using the Company’s advanced sub-micron CMOS technology,
achieving industry leading performance.
• Near-Zero propagation delay: 250ps
• Switching speed: 9ns
• Channel On capacitance: 10pF (typical)
• Live Insertion Capable
• Status Indicator LEDs Switched with Ethernet pairs
• VCC Operating Range: +3.0V to +3.6V
• ESD>3000V . . . Human Body Model
• >350 MHz bandwidth (or data frequency)
The PI3L500 is a 16- to 8- Channel multiplexer/demultiplexer LAN
Switch with Hi-Z outputs. Industry leading advantages include a
propagation delay of less than 250ps, resulting from its low channel
resistance and I/O capacitance. The device multiplexes differential
outputs from a Gigabit Ethernet transceiver (PHY) device to one
of two corresponding B1 or B2 outputs. The switch is bidirectional
and offers little or no attenuation of the high-speed signals at the
outputs. It is designed for low bit-to-bit skew, high channel-to-
channel noise isolation and is compatible with various standards,
• Packaging:
such as 10/100/1000 Base-T (Ethernet).
· Pb-free and Green 56-contact TQFN (ZF)
Generally, this part can be used to replace mechanical relays in
· 56-contact TQFN (ZF)
low-voltage LAN applications that interface a physical layer over
CAT 5 or CAT 6 unshielded twisted pair cable through an isolation
transformer.
DataShee
Applications
DataSheet4U.com
• Dual Physical Layer Device sharing to one interface
connector
• Routes signals for 10/100/1000 Mbit Ethernet
Block Diagram
Pin Description
A0
A1
A6
A7
LEDX
SEL
DataSheet4U.com
0B1
1B1
0B2
1B2
6B1
7B1
6B2
7B2
XLED1
XLED2
GND
A0
A1
VDD
N.C.
GND
A2
A3
GND
VDD
A4
A5
GND
A6
A7
GND
SEL
VDD
LED0
LED1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
48 0B1
47 1B1
46 0B2
45 1B2
44 GND
43 2B1
42 3B1
41 2B2
40 3B2
39 GND
38 VDD
37 4B1
36 5B1
35 4B2
34 5B2
33 GND
32 6B1
31 7B1
30 6B2
29 7B2
DataSheet4 U .com
1
PS8719A
03/01/05




Pericom Semiconductor

PI3L500 Datasheet Preview

PI3L500 Datasheet

2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable

No Preview Available !

www.DataSheet4U.com
Pin Description
Pin Name
AX
XBY
LEDZ
ZLEDY
GND
VCC
SEL
PI3L500
3.3V, 8-Channel, 2:1 Mux/DeMux
Gigabit Ethernet LAN Switch w/Single Enable
Description
Demux Inputs
Mux Inputs
LED Demux Inputs
LED Mux Inputs
Ground
Power
Select
Truth Table
SEL
L
H
Function
AX to XB1; LEDZ to ZLED1
AX to XB2; LEDZ to ZLED2
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Storage Temperature........................................................ –65°C to +150°C
Supply Voltage to Ground Potential ........................... –0.5V to +4.0V
DC Input Voltage................................................................ –0.5V to +5.5V
DC Output Current .......................................................................... 120mA
et4U.com Power Dissipation .............................................................................. 0.5W
Note:
DataSheet4U.com
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
specification is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
DataShee
DataSheet4U.com
DataSheet4 U .com
2
PS8719A
03/02/05


Part Number PI3L500
Description 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable
Maker Pericom Semiconductor
PDF Download

PI3L500 Datasheet PDF






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