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參數(shù)資料
| 型號(hào)： | PI3V312QEX |
| 廠商： | Pericom |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC VIDEO MUX/DEMUX 2X1 16QSOP |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 功能： | 視頻多路復(fù)用器/多路分解器 |
| 電路： | 4 x 2:1 |
| 導(dǎo)通狀態(tài)電阻： | 8 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.5 V ~ 3.3 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： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
4
PS8754A
11/02/04
PI3V312
Low On-Resistance, 3.3V High-Bandwidth
4-Port, 2:1 Mux/DeMux VideoSwitch
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions(1)
Com.
Units
Min.
Max.
tPLH
tPHL
Propagation Delay(2,3) Y to In, In to Y
See Test Diagram
0.3
ns
tPZH
tPZL
Enable Time S or EN to Y or In
See Test Diagram
1.5
15.0
tPHZ
tPLZ
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.
Units
Min.
Typ.
Max.
tPLH
tPHL
Propagation Delay(2,3) Y to In, In to Y
See Test Diagram
0.3
ns
tPZH
tPZL
Enable Time S or EN to Y or In
See Test Diagram
1.5
9.0
tPHZ
tPLZ
Disable Time S or EN to Y or In
1.5
9.0
Notes:
1.
See test circuit and waveforms.
2.
This parameter is guaranteed but not tested on Propagation Delays.
3.
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.
Bandwidth vs Capacitance
3db
Bandwidth
600
500
400
300
200
100
0
0 pf
10 pf
20 pf
30 pf
40 pf
50 pf
Capacitance Load
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3V312ZHE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch |
| PI3V312ZHEX | 功能描述:多路器開關(guān) IC Low On Resistance 3.3V High 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3V314 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low On-Resistance, 3.3V High-Bandwidth 3-Port, 4:1 Mux/DeMux VideoSwitch |
| PI3V314-ABEX | 功能描述:多路器開關(guān) IC Three Channel 4:1 Mux for Comp 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3V314B | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Low On-Resistance, 3.3V High-Bandwidth 3-Port, 4:1 Mux/DeMux VideoSwitch |
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