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參數資料
| 型號： | PI3L510ZFE |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 4-Channel, 2:1, Mux/DeMux Fast Ethernet LAN Switch w/ Single Enable |
| 中文描述： | 3.3，4通道，2:1復用/分離的快速以太網LAN交換機瓦特/單啟用 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 394K |
| 代理商： | PI3L510ZFE |
1
PS8720C 03/26/07
Features
R
ON
is 4
Ω
(typical)
Low bit-to-bit skew: 200ps
Low Crosstalk: –27dB @ 250 MHz
Near-Zero propagation delay: 250ps
Switching speed: 9ns
Channel On Capacitance: 10pF (typical)
Live Insertion Capable
Status Indicator LEDs switched with Ethernet Pairs
V
CC
Operating Range: +3.0V to +3.6V
>3kV ESD protection (human body model
>350 MHz bandwidth (or data frequency)
Packaging (Pb-free & Green available):
– 36-contact TQFN (ZF)
Applications
Dual Physical Layer Device sharing to one interface
connector
Routes signals for 10/100 Mbit Ethernet
Description
The PI3L510 is a 8- to 4-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 Fast 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 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.
Block Diagram
Pin Description
PI3L510
3.3V, 4-Channel, 2:1, Mux/DeMux
Fast Ethernet LAN Switch w/ Single Enable
SEL
A
3
A
2
A
1
A
0
1
B
1
0
B
1
1
B
2
0
B
2
3
B
1
2
B
1
3
B
2
2
B
2
LED
z
z
LED
1
z
LED
2
A0
A1
GND
A2
A3
GND
SEL
VCC
LED0
LED1
VCC
0B1
1B1
0B2
1B2
GND
2B1
3B1
2B2
3B2
V
G
L
G
2
2
V
G
G
V
1
0
G
1
0
G
1
2
3
4
5
6
7
8
9
10
28
27
26
25
24
23
22
21
20
19
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
07-0077
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI3L510ZFEX | 制造商:Pericom Semiconductor Corporation 功能描述:3.3V MUX/DEMUX LAN SWITCH |
| PI3L720ZFE | 功能描述:多路器開關 IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L720ZFEX | 功能描述:多路器開關 IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L720ZHE | 功能描述:多路器開關 IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L720ZHEX | 功能描述:多路器開關 IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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