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參數(shù)資料
| 型號： | PI3L301DKE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ETHERNET SWITCH QUAD 48TVSOP |
| 標準包裝： | 50 |
| 功能： | 以太網(wǎng)開關 |
| 電路： | 4 x 2:1 |
| 導通狀態(tài)電阻： | 8 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： | 800µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 48-TVSOP |
| 包裝： | 管件 |
1
PS8665B
07/22/03
Features
RON is 4 typical
Low bit-to-bit skew: 200ps
Low crosstalk: –27dB @ 250MHz
Low Current Consumption: 20A
Near-Zero propagation delay: 250ps
Switching speed: 9ns
Channel On-Capacitance: 9.5pF (typical)
VCC Operating Range: +3.0V to +3.6V
ESD >2000V . . . Human Body Model
>350 MHz bandwidth (or data frequency)
Packaging (Pb-free & Green available):
48-pin 240 mil wide plastic TSSOP (A)
48-pin 173 mil wide plastic TVSOP (K)
Applications
Dual Physical Layer Device sharing to one interface
connector
SONET OC-12(622Mbps) signal routing
Routes physical layer signals for 10/100/1000 Mbit Ethernet
Description
PericomSemiconductor’s PI3Lseriesof logiccircuitsareproduced
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
offerslittleornoattenuationofthehigh-speedsignalsattheoutputs.
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
PI3L301D
3.3V, 16-Bit to 8-Bit, Mux/DeMux
Gigabit Ethernet LAN Switch with Single Enable
Block Diagram
SEL
A7
A6
A5
A4
A3
A2
A1
A0
1B
1
0B1
1B2
0B2
3B1
2B1
3B2
2B2
5B1
4B1
5B2
4B2
7B1
6B1
7B2
6B2
1
0B1
1B1
GND
0B2
1B2
GND
2B1
3B1
GND
2B2
3B2
GND
VDD
4B1
5B1
GND
4B2
5B2
GND
6B1
7B1
GND
6B2
7B2
VDD
A0
GND
A1
GND
VDD
GND
A2
GND
A3
GND
VDD
GND
NC
A4
GND
A5
GND
VDD
GND
A6
GND
A7
SEL
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
38
37
36
35
34
48
47
46
45
44
43
33
32
31
30
42
41
40
39
20
21
22
23
24
29
28
27
26
25
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI3L301DKEX | 功能描述:多路器開關 IC 3.3v 16B to 8B Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)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 |
| PI3L500 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable |
| PI3L500-A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable and Enhanced ESD Protection |
| PI3L500-AZFE | 功能描述:多路器開關 IC GB Ethernet LAN Sw Mux/Demux 3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)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 |
| PI3L500-AZFEX | 功能描述:多路器開關 IC 3.3v 8-Channel 2:1 Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)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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