参数资料
| 型号： | PI3USB40AE |
| 厂商： | Pericom |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH OCTAL 2X1 48TSSOP |
| 标准包装： | 39 |
| 功能： | USB 开关 |
| 电路： | 8 x 2:1 |
| 导通状态电阻： | 8 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V |
| 电流 - 电源： | 800µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 48-TSSOP |
| 包装： | 管件 |
1
PS8698A
02/01/05
Features
RON is 4 typical
Low bit-to-bit skew: 200ps
Low crosstalk: –27dB @ 250MHz
Low Current Consumption; 20μA
Near-Zero propagation delay: 250ps
Switching speed: 3ns
Channel On-Capacitance: 6pF (typical)
VCC Operating Range: +3.0V to +3.6V
ESD >2000V . . . Human Body Model
>500MHz bandwidth (or data frequency)
Packaging (Pb-free & Green available):
-48-pin 240 mil wide plastic TSSOP (A)
Applications
Routes physical layer signals for high-speed, high
bandwidth differential protocols
Description
The PI3USB40 is a 16- to 8-channel multiplexer/demultiplexer
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 USB transceiver device to one of two
corresponding 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 High Speed USB 2.0 (480 Mb/s).
Block Diagram
Pin Description
PI3USB40
3.3V, Wide Bandwidth, 8-Channel,
2:1 Mux/DeMux USB 2.0 Switch with Single Enable
Y0
Y1
0I1
1I1
0I2
1I2
2I1
3I1
2I2
3I2
4I1
5I1
4I2
5I2
6I1
7I1
6I2
7I2
Y2
Y3
Y4
Y5
Y6
Y7
1
0I1
1I1
GND
0I2
1I2
GND
2I1
3I1
GND
2I2
3I2
GND
VDD
4I1
5I1
GND
4I2
5I2
GND
6I1
7I1
GND
6I2
7I2
VDD
Y0
GND
Y1
GND
VDD
GND
Y2
GND
Y3
GND
VDD
GND
NC
Y4
GND
Y5
GND
VDD
GND
Y6
GND
Y7
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3USB40AEX | 功能描述:多路器开关 IC 3.3v 16B to 8B Mux/Demux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3USB411 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, USB 2.0 High-Speed Signal Switch w/ Low THD Channels for Audio Signals |
| PI3USB411ZJE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, USB 2.0 High-Speed Signal Switch w/ Low THD Channels for Audio Signals |
| PI3USB411ZJEX | 功能描述:模拟开关 IC 3.3V USB 2.0 Hi Spd Signal Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI3USB412ZJEX | 功能描述:模拟开关 IC 3.3V USB 2.0 Hi Spd Signal Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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