参数资料
| 型号： | PI3C3126QEX |
| 厂商： | Pericom |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | IC 4-BIT BUS SW 2-PORT 16-QSOP |
| 标准包装： | 3,000 |
| 类型： | FET 总线开关 |
| 电路： | 4 x 1:1 |
| 电压电源： | 单电源 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
4
PI3C3126
2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,
2-Port Bus Switch with Individual Enables
PS9087
10/29/09
Switching Characteristics over 3.3V Operating Range
Parameters
Description
Conditions
Com.
Units
Min.
Max.
tPLH
tPHL
PropogationDelay(1,2)
AtoB,BtoA
CL=50pF
RL=500
0.25
ns
tPZH
tPZL
BusEnableTime
CL=50pF
RL=500
R=500
1.5
6.5
tPHZ
tPLZ
BusDisableTime
1.5
5.5
Notes:
1. ThisparameterisguaranteedbutnottestedonPropagationDelays.
2. ThebusswitchcontributesnopropagationaldelayotherthantheRCdelayoftheONresistanceoftheswitchandthe
loadcapacitance.Thetimeconstantfortheswitchaloneisoftheorderof0.25nsfor50pFload.Sincethistimeconstant
ismuchsmallerthantherise/falltimesoftypicaldrivingsignals,itaddsverylittlepropagationaldelaytothesystem.
Propagationaldelayofthebusswitchwhenusedinasystemisdeterminedbythedrivingcircuitonthedrivingsideofthe
switchanditsinteractionwiththeloadonthedrivenside.
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions
Com.
Units
Min.
Max.
tPLH
tPHL
PropogationDelay(1,2)
AtoB,BtoA
CL=50pF
RL=500
0.25
ns
tPZH
tPZL
BusEnableTime
CL=50pF
RL=500
R=500
1.5
9.8
tPHZ
tPLZ
BusDisableTime
1.5
8.3
Notes:
1. ThisparameterisguaranteedbutnottestedonPropagationDelays.
2. ThebusswitchcontributesnopropagationaldelayotherthantheRCdelayoftheONresistanceoftheswitchandthe
loadcapacitance.Thetimeconstantfortheswitchaloneisoftheorderof0.25nsfor50pFload.Sincethistimeconstant
ismuchsmallerthantherise/falltimesoftypicaldrivingsignals,itaddsverylittlepropagationaldelaytothesystem.
Propagationaldelayofthebusswitchwhenusedinasystemisdeterminedbythedrivingcircuitonthedrivingsideofthe
switchanditsinteractionwiththeloadonthedrivenside.
09-0072
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3C3126QX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 4-Element CMOS 4-IN 16-Pin QSOP T/R |
| PI3C3126WE | 功能描述:数字总线开关 IC 3.3V 4B Bus Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3C3126WEX | 功能描述:数字总线开关 IC 3.3V 4B Bus Switch RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3C3126ZJE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus Switch with Individual Enables |
| PI3C32160 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, High Bandwidth,16:32-Bit, PCI Hot-Plug Mux/Demux Bus Switch |
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