PI3L301DAE Pericom Semiconductor, PI3L301DAE Datasheet

IC ETHERNET SWITCH QUAD 48TSSOP

PI3L301DAE

Manufacturer Part Number
PI3L301DAE
Description
IC ETHERNET SWITCH QUAD 48TSSOP
Manufacturer
Pericom Semiconductor
Datasheets

Specifications of PI3L301DAE

Function
Ethernet Switch
Circuit
4 x 2:1
On-state Resistance
8 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
3 V ~ 3.6 V
Current - Supply
800µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Number Of Channels
1 Channel
On Resistance (max)
4 Ohms (Typ) @ 3.3 V
Propagation Delay Time
0.25 ns (Typ)@3.3V
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI3L301DAE
Manufacturer:
PERICOM
Quantity:
20 000
Company:
Part Number:
PI3L301DAE
Quantity:
1 500
Part Number:
PI3L301DAEX
Manufacturer:
SANYO
Quantity:
9 000
Part Number:
PI3L301DAEX
Manufacturer:
PERICOM
Quantity:
20 000
Features
• R
• Low bit-to-bit skew: 200ps
• Low crosstalk: –27dB @ 250MHz
• Low Current Consumption: 20µA
• Near-Zero propagation delay: 250ps
• Switching speed: 9ns
• Channel On-Capacitance: 9.5pF (typical)
• V
• ESD >2000V . . . Human Body Model
• >350 MHz bandwidth (or data frequency)
• Packaging (Pb-free & Green available):
Applications
• Dual Physical Layer Device sharing to one interface
• SONET OC-12(622Mbps) signal routing
• Routes physical layer signals for 10/100/1000 Mbit Ethernet
Block Diagram
48-pin 240 mil wide plastic TSSOP (A)
48-pin 173 mil wide plastic TVSOP (K)
connector
ON
CC
A
A
A
A
A
A
A
A
SEL
Operating Range: +3.0V to +3.6V
is 4Ω typical
0
1
2
3
4
5
6
7
0
1
2
3
2
3
6
7
0
1
4
5
4
5
6
7
B
B 1
B
B
B
B
B
B
B
B
B
B
B
B
B
B
1
1
1
2
2
2
2
2
2
1
1
2
2
1
1
Gigabit Ethernet LAN Switch with Single Enable
1
Description
Pericom Semiconductor’s PI3L series of logic circuits are produced
using the Company’s advanced sub-micron CMOS technology,
achieving industry leading performance.
The PI3L301D is a 16- to 8-bit multiplexer/demultiplexer LAN
Switch. 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, such as 10/100/
1000 Base-T (Ethernet).
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.
Pin Description
3.3V, 16-Bit to 8-Bit, Mux/DeMux
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SEL
V
V
V
V
NC
DD
A
A
DD
A
A
DD
A
A
DD
A
A
0
1
2
3
4
5
6
7
10
1
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
3
4
38
37
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
42
40
39
41
PS8665B
0
1
GND
0
1
GND
2
3
GND
2
3
GND
V
4
5
GND
4
5
GND
6
7
GND
6
7
PI3L301D
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
DD
1
2
2
1
1
2
2
1
2
2
1
1
2
2
1
1
07/22/03

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PI3L301DAE Summary of contents

Page 1

... SEL 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable Description Pericom Semiconductor’s PI3L series of logic circuits are produced using the Company’s advanced sub-micron CMOS technology, achieving industry leading performance. The PI3L301D is a 16- to 8-bit multiplexer/demultiplexer LAN Switch ...

Page 2

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 Power Dissipation...........................................................0.5W Note: Stresses greater than those ...

Page 3

DC Electrical Characteristics for 1000 Base-T Ethernet Switching over Operating Range (T = –40°C to +85° 3.3V ±10 Paramenter Description V Input HIGH Voltage IH V Input LOW Voltage IL V Clamp Diode Voltage IK I ...

Page 4

Capacitance (T = 25° 1MHz) A (4) Parameters C Input Capacitance IN C Port B Capacitance, Switch OFF OFF(B1, B2) C A/B Capacitance, Switch ON ON(A/B) Notes: 1. For max. or min. conditions, use appropriate value specified under ...

Page 5

Test Circuit for Electrical Characteristics Pulse Generator Notes Load capacitance: includes jig and probe capacitance Termination resistance: should be equal All input impulses are supplied by generators having the ...

Page 6

HP4396B R S HP11667A 50-ohm 50-ohm 50-ohm Figure 2. Crosstalk Test Setup HP4396B R S HP11667A 50-ohm 50-ohm 50-ohm Figure 3 . Off Isolation Tets Setup 6 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable T ...

Page 7

Switching Waveforms 2.5V Input t PLH Output 2.5V Voltage Waveforms Propagation Delay Times Data PLHX Data Out Data Out at MBy t PLHy t SK( ...

Page 8

Packaging Mechanical: 48-Pin TSSOP ( .488 .496 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Packaging Mechanical: 48-Pin TVSOP ( .378 .386 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Gigabit Ethernet LAN Switch with Single Enable .236 .244 12.4 ...

Page 9

... Ordering Information Ordering Code PI3L301DA PI3L301DAE PI3L301DK PI3L301DKE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com Gigabit Ethernet LAN Switch with Single Enable Package Code A 48-pin 240 mil wide plastic TSSOP A Pb-free & Green, 48-pin 240 mil wide plastic TSSOP ...

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