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参数资料
| 型号： | PI3USB14Q |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable |
| 中文描述： | 低电压，高带宽，USB 2.0接口，4:1复用/解复用单启用 |
| 文件页数： | 4/9页 |
| 文件大小： | 497K |
| 代理商： | PI3USB14Q |
4
PS8760 02/01/05
PI3USB14
Low Voltage, High Bandwidth, USB 2.0,
4:1 Mux/DeMux with Single Enable
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions
(1)
Com.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
15.0
Disable Time S or EN to Y or In
1.5
12.0
Switching Characteristics over 3.3V Operating Range
Parameters
Description
Conditions
(1)
Com.
Typ.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
9.0
Disable Time S or EN to Y or In
1.5
9.0
Notes:
1.
2.
3.
See test circuit and waveforms.
This parameter is guaranteed but not tested on Propagation Delays.
The switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time
constant for the switch alone is of the order of 0.30ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical
driving signals, it adds very little propagational delay to the system. Propagational delay of the switch when used in a system is determined by
the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
Dynamic Electrical Characteristics Over the Operating Range
(T
A
= -40o to +85o, V
CC
= 3.3V ± 10%)
Parameter
Description
Test Condition
X
TALK
Crosstalk
See Test Diagram
O
IRR
Off-Isolation
See Test Diagram
BW
-3dB Bandwidth
See Test Diagram
Min.
Typ.
-60
Max.
Units
dB
-60
200
300
MHz
相关PDF资料 |
PDF描述 |
|---|---|
| PI3USB14QE | Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable |
| PI3USB14ZHE | Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable |
| PI3V514 | LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH |
| PI3V514B | LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH |
| PI3V514BE | LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3USB14QE | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3USB14QEX | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3USB14ZHE | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3USB14ZHEX | 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| PI3USB20 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE |
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