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參數(shù)資料
| 型號： | PI3L301D |
| 英文描述： | 12-Bit, 5Msps, Sampling ADC; Package: SSOP; No of Pins: 28; Temperature Range: 0°C to +70°C |
| 中文描述： | ASSP的| 3.3。 16位到8位。復(fù)用/解復(fù)用千兆以太網(wǎng)LAN開關(guān)（單啟用） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 188K |
| 代理商： | PI3L301D |
1
PS8665A 06/13/03
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4
5
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7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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
38
37
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
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40
39
Product Features
R
ON
is 4
typical
Low bit-to-bit skew: 200ps
Low crosstalk: –90dB @ 250MHz
Low Current Consumption: 20μA
Near Zero propagation delay: 250ps
Switching speed: 9ns
Channel On capacitance: 6pF (typical)
V
CC
Operating Range: +3.0V to +3.6V
ESD>2000V . . . Human Body Model
>350 MHz bandwidth (or data frequency)
Packages (Pb-free 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
Product 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 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.
Logic Block Diagram
Pin Description
PI3L301D
3.3V, 16-Bit to 8-Bit, Mux/Demux Gigabit
Ethernet LAN Switch with Single Enable
SEL
A7
A6
A5
A4
A3
A2
A1
A0
1B1
0B1
1B2
0B2
3B1
2B1
3B2
4B1
2B2
5B1
4B2
5B2
7B1
6B1
7B2
6B2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3L301DA | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable |
| PI3L301DAE | 功能描述:多路器開關(guān) IC Ethernet LAN Sw Mux/Demux 3.3V 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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L301DAEX | 功能描述:多路器開關(guān) IC 3.3v 16B to 8B 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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L301DK | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI3L301DKE | 功能描述:多路器開關(guān) IC 3.3v 16B to 8B 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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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