参数资料
型号: PI2PCIE2214ZHE
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 多路复用及模拟开关
英文描述: DIFFERENTIAL MULTIPLEXER, QCC42
封装: GREEN, MO-220, TQFN-42
文件页数: 1/6页
文件大小: 505K
代理商: PI2PCIE2214ZHE
1
PS8989A
12/04/09
Features
2 Differential Channel, 4:1 Mux/DeMux
PCI Express 2.0 performance, 5.0 Gbps
Low Bit-to-Bit Skew, 7ps Max.
Low Crosstalk: -23dB@3GHz
Low Off Isolation: -23dB@3GHz
VDD Operating Range: +1.8V
ESD Tolerance 2kV HBM on data I/O
Packaging (Pb-free & Green):
– 42 contact TQFN
Description
Pericom Semiconductor’s PI2PCIE2214 is a 8 to 2 differential
channel multiplexer/demultiplexer switch. Due to its low bit-
to-bit skew, high channel-to-channel noise isolation and high
bandwidth, this product is ideal for PCI Express switching to
5.0 Gbps.
Application
Switch a PCI Express lane output between four PCI Express
lane inputs
Block Diagram
Pin Description
PI2PCIE2214
PCI Express 2.0, 1-lane,
4:1 Mux/DeMux Switch
A0-
A0+
A1-
A1+
B0-
B0+
B1-
B1+
C0-
C0+
C1-
C1+
D0-
D0+
D1-
D1+
Z0-
Z0+
Z1-
Z1+
DECODE
SB
SA
SD
SC
SEL0
SEL1
SA
SB
SC
SD
Truth Table
SEL1
SEL0
FUNCTION
00
Z to A
01
Z to B
10
Z to C
11
Z to D
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
A0+
A0-
A1+
A1-
B0+
B0-
B1+
B1-
VDD
C0+
C0-
C1+
C1-
D0+
D0-
D1+
D1-
GND
SEL0
SEL1
VDD
GND
Z0+
Z0-
VDD
Z1+
Z1-
GND
VDD
GND
V
DD
GND
V
DD
GND
V
DD
GND
V
DD
GND
VSS
09-0107
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PI2PCIE2412 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:1.8V, PCI Express Gen-II Compliant 4-Differential Channel, 2:1 Mux/DeMux Switch, w/ Single Enable
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PI2PCIE2412ZHEX 功能描述:多路器开关 IC Gen II PCI Express 2:1 Switch 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
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