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參數(shù)資料
| 型號(hào)： | PI3PCIE2415ZHEX |
| 廠商： | Pericom |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC PCI-E MUX/DEMUX 2X1 42TQFN |
| 標(biāo)準(zhǔn)包裝： | 3,500 |
| 系列： | PCI Express, TDP™ |
| 功能： | 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： | 12 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 電流 - 電源： | 2.5mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 42-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 42-TQFN-EP（3.5x9） |
| 包裝： | 帶卷 (TR) |
1
www.pericom.com
PS8945B.1
03/20/13
All trademarks are property of their respective owners.
Features
4 Differential Channel, 2:1 Mux/DeMux
PCI Express 2.0 Performance, 5.0Gbps
Pinout optimized for placement between two PCIe slots
Bi-directional operation
Low Bit-to-Bit Skew, 5ps max
Low Crosstalk: -26dB@5 GHz
Low Off Isolation: -20dB@5 GHz
VDD Operating Range: +3.3V
ESD Tolerance: 2kV HBM
Low channel-to-channel skew, 35ps max
Packaging (Pb-free & Green):
à
42-contact, TQFN (ZH42)
Description
Pericom Semiconductor’s PI3PCIE2415 is an 8 to 4 differential
channel multiplexer/demultiplexer switch. This solution can
switch 2 full PCI Express 2.0, lanes to one of two locations.
Using a unique design technique, Pericom has been able to
minimize the impedance of the switch such that the attenuation
observed through the switch is negligible. The unique design
technique also offers a layout targeted for PCI Express signals,
which minimizes the channel to channel skew as well as channel
to channel crosstalk as required by the PCI Express specifica-
tion.
Application
Routing of PCIe 2.0, signals with low signal attenuation.
Block Diagram
Pin Description (Top-Side View)
Truth Table
Function
SEL
xIy to xOay
L
xIy to xOby
H
SEL
BI
AI
AI +
+
–
DI
CI
CI +
+
–
BOa
AOa
AOa +
+
–
BOb
AOb
AOb +
+
–
DOa
COa
COa +
+
–
DOb
COb
COb +
+
–
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
42 41 40 39
18 19 20 21
GND
V
DD
GND
V
DD
GND
V
DD
GND
V
DD
GND
AI+
AI-
AOb+
AOb-
BI+
BI-
BOb+
BOb-
VDD
CI+
CI-
COb+
COb-
DI+
DI-
DOb+
DOb-
AOa+
AOa-
GND
VDD
BOa+
BOa-
VDD
SEL
GND
COa+
COa-
VDD
GND
DOa+
DOa-
GND
PI3PCIE2415
3.3V PCI Express 2.0, 2-Lane, 2:1 Mux/DeMux Switch
13-0009
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| PI3PCIE2612-A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:High Bandwidth, 6-Differential Channel 1:2 DP/PCIe Gen2 Display Mux, ATX Pinout |
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| PI3PCIE2612-AZFEX | 功能描述:視頻開(kāi)關(guān) IC 6-differential channel switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| PI3PCIE2612-BZFE | 功能描述:多路器開(kāi)關(guān) IC GRAPHIC SWITCH PCI EXP DISPLAY PORT RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)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 |
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