pi3l301d Pericom Semiconductor Corporation, pi3l301d Datasheet

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pi3l301d

Manufacturer Part Number
pi3l301d
Description
3.3v, 16-bit To 8-bit, Mux / Demux Gigabit Ethernet Lan Switch Single Enable
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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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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pi3l301d Summary of contents

Page 1

... 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 ...

Page 2

... Exposure to absolute maximum rating conditions for extended periods may affect reliability. 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable Truth Table Function PI3L301D SEL L H PS8665B 07/22/03 ...

Page 3

... Min. Typ. Max. Units 2 - –0.5 - 0.8 - –0.7 –1 ± ±5 ≤ 3 ±5 B ≤ CC CC ≤ CC, - 0.9 (2) Min. Typ. Max. Units 2.0 - –0.5 - 0.8 - –0.7 –1 ≤ 3 ≤ CC CC, - 1.0 ≤ CC, - 0.9 2.0 PS8665B PI3L301D - V µ Ω ±5 ±5 µA ± Ω 07/22/03 ...

Page 4

... 3.3V, 16-Bit to 8-Bit, Mux/DeMux Typ. Max. 3.1 3 2.8 6.0 IN (5) 9.5 10.9 (1) (2) Min. Typ. Max =-40º to +85º =3.3V±10%, GND=0V) (2) Min. Typ. Max 350 - Test (2) Min. Typ. Conditions - 0.25 0 0.1 - 0.1 PS8665B PI3L301D Units pF Units 800 µA Units dB MHz Max. Units 0.2 0.2 07/22/03 ...

Page 5

... Gigabit Ethernet LAN Switch with Single Enable ( OUT D.U the Pulse Generator OUT Switch 6.0V GND Open HP4396B HP11667A 50-ohm 50-ohm 50-ohm Figure 1. Bandwidth -3db Testing 5 3.3V, 16-Bit to 8-Bit, Mux/DeMux 6.0V 200-ohm 10pF 200-ohm 50Ω, t ≤ 2.5ns, t ≤ 2.5ns PI3L301D C = 10pF L PS8665B PI3L301D 07/22/03 ...

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 PI3L301D 100 -ohm 100 -ohm T PI3L301D 100 -ohm PI3L301D PS8665B 07/22/03 ...

Page 7

... PHLy SK(o) 7 3.3V, 16-Bit to 8-Bit, Mux/DeMux 1.25V 1.25V t PZL t PLZ V DD +0.3V t PHZ t PZH V OH –0.3V V DD/2 t PHZ t PZH V DD/2 V DD/2 t PLH t PHL t SK( PHL – t PLH I Pulse Skew - t SK(p) before applying signals to CC PS8665B PI3L301D 2. 3.5V 2. 07/22/03 ...

Page 8

... Max .002 .007 .0197 .006 .010 BSC 0.05 0.50 0.17 0.15 0.27 .169 4.30 .177 4.50 .031 .041 0.80 1.05 9.60 9.80 Max. .047 .002 .016 .0051 1.20 .006 BSC .009 0.05 0.13 0.40 0.15 0.23 8 3.3V, 16-Bit to 8-Bit, Mux/DeMux 6.0 6.2 SEATING PLANE 0.09 .004 0.20 .008 0.45 .018 0.75 .030 .319 BSC 8.1 .0035 .008 0.45 .018 0.75 .030 .252 BSC 6.4 SEATING PLANE PS8665B PI3L301D 0.09 0.20 07/22/03 ...

Page 9

... 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 K 48-pin 173 mil wide plastic TVSOP K Pb-free & Green, 48-pin 173 mil wide plastic TVSOP 9 PI3L301D 3.3V, 16-Bit to 8-Bit, Mux/DeMux Package Description PS8665B 07/22/03 ...

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