900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Diodes Semiconductor Electronic Components Datasheet

PI3L720 Datasheet

2:1 Mux/DeMux Gigabit Ethernet LAN Switch

No Preview Available !

A product Line of
Diodes Incorporated
PI3L720
2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Power-down Mode
Features
• 1:2 Gigabit LAN Switch
• Power-down support
• Low bit-to-bit skew: 200ps
• Very Low Crosstalk: –75dB @ 250MHz
• Status Indicator LEDs Switched with Ethernet pairs
• VDD Operating Range: +3.0V to +3.6V
• Enhanced ESD Protection (on A, B, C, LED pins):
– 8kV (contact)(1)
– 1.0kV (machine model),
11kV (human body model)
• >650 MHz bandwidth
• Packaging:
– 42-contact TQFN (3.5 x 9mm, 0.5 pitch)
Block Diagram
A0+
A0-
A3+
A3-
LEDA0
LEDA1
LEDA2
SEL
PD
POWER
DOWN
B0+
B0-
C0+
C0-
B3+
B3-
C3+
C3-
LEDB0
LEDC0
LEDB1
LEDC1
LEDB2
LEDC2
Description
The PI3L720 is a 8-Channel 2:1 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 B or C 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,
such as 10/100/1000 Base-T (Ethernet).
The PI3L720 provides a Power Down input (PD), which can put
the device into standby mode (PD=1) while mobile, eliminating
an external power switch.
Generally, this part can be used to replace mechanical relays in
low-voltage LAN applications that interface a physical layer over
CAT 5 or CAT 6 unshielded twisted pair cable through an isolation
transformer.
Applications
• Dual Physical Layer Device sharing to one interface
connector, or one controller to dual connectors for docking
• Routes signals for 10/100/1000 Mbit Ethernet
Truth Table
PD SEL
LL
LH
Hx
Note:
1. IEC 6100-4-2
Function
AX to BX; LEDAX to LEDBX
AX to CX; LEAX to LEDCX
Hi-Z
All trademarks are property of their respective owners.
17-0005
1
www.diodes.com 01/12/17


Diodes Semiconductor Electronic Components Datasheet

PI3L720 Datasheet

2:1 Mux/DeMux Gigabit Ethernet LAN Switch

No Preview Available !

A product Line of
Diodes Incorporated
Pin Configuration (42-TQFN ZH, Top-Side View)
VDD
A0+
A0-
VDD
PD
A1+
A1-
VDD
A2+
A2-
A3+
A3-
SEL
VDD
LEDA0
LEDA1
LEDB0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
GND
38 B0+
37 B0-
36 C0+
35 C0-
34 B1+
33 B1-
32 C1+
31 C1-
30 VDD
29 B2+
28 B2-
27 C2+
26 C2-
25 B3+
24 B3-
23 C3+
22 C3-
Pin Description
Pin Name
AX+, AX-
BX+, BX-
CX+, CX-
GND
LEDZX
PD
SEL
VDD
Description
Port A DeMux I/O
Port B Mux I/O
Port C LED Mux I/O
Ground
LED I/O
Power Down. Active high, with internal pull-down resistor
Select
Power
PI3L720
All trademarks are property of their respective owners.
17-0005
2
www.diodes.com 01/12/17


Part Number PI3L720
Description 2:1 Mux/DeMux Gigabit Ethernet LAN Switch
Maker Diodes
PDF Download

PI3L720 Datasheet PDF






Similar Datasheet

1 PI3L720 2:1 Mux/DeMux Gigabit Ethernet LAN Switch
Diodes





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy