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參數(shù)資料
| 型號： | PI3L500ZFE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC ETHERNET SWITCH OCTAL 56TQFN |
| 標(biāo)準(zhǔn)包裝： | 33 |
| 功能： | 以太網(wǎng)開關(guān) |
| 電路： | 8 x 2:1 |
| 導(dǎo)通狀態(tài)電阻： | 6.5 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 電流 - 電源： | 500nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 56-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 56-TQFN-EP（5x11） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 1225 (CN2011-ZH PDF) |
1
PS8719D
03/23/07
Features
RON is 4Ω (typical)
Low bit-to-bit skew: 200ps
Low Crosstalk: –22dB @ 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
VCC Operating Range: +3.0V to +3.6V
>3kV ESD protection (human body model)
>350 MHz bandwidth (or data frequency)
Packaging (Pb-free and Green available):
– 56-contact TQFN (ZF)
Applications
Dual Physical Layer Device sharing to one interface
connector
Routes signals for 10/100/1000 Mbit Ethernet
Description
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, 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.
Block Diagram
Pin Description
PI3L500
3.3V, 8-Channel, 2:1 Mux/DeMux
Gigabit Ethernet LAN Switch with Single Enable
GND
A0
A1
VCC
N.C.
GND
A2
A3
GND
VCC
A4
A5
GND
A6
A7
GND
SEL
VCC
LED0
LED1
0B1
1B1
0B2
1B2
GND
2B1
3B1
2B2
3B2
GND
VCC
4B1
5B1
4B2
5B2
GND
6B1
7B1
6B2
7B2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
V
CC
GND
LED
2
GND
2
LED
1
2
LED
2
V
CC
GND
0
LED
1
LED
1
GND
0
LED
2
1
LED
2
V
CC
GND
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
SEL
A7
A6
A1
A0
1B1
0B1
1B2
0B2
7B1
6B1
7B2
6B2
LEDz
zLED1
zLED2
07-0075
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3L500ZFEX | 功能描述:多路器開關(guān) IC 3.3v 8Ch 2:1 Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L510 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, 4-Channel, 2:1, Mux/DeMux Fast Ethernet LAN Switch w/ Single Enable |
| PI3L510ZFE | 功能描述:開關(guān) IC - 各種 Fst Ethernet LAN Sw Mux/Demux 3.3V RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| 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(guān) IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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