参数资料
| 型号： | PI5C34171CAE |
| 厂商： | Pericom |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC 17-34BIT DEMUX BUS SW 56TSSOP |
| 产品变化通告： | Product Discontinuation Notice 11/Feb/2008 |
| 标准包装： | 35 |
| 类型： | 多路分解器 |
| 电路： | 17 x 1:2 |
| 独立电路： | 1 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 56-TSSOP |
| 包装： | 管件 |
1
PS8498D
05/02/07
Description
The PI5C34171C is a 17 to 34-bit demultiplexer bus switch. It is
intendedforPCIHot-Plugapplications. Industryleadingadvantages
include a propagation delay of 250ps, resulting from 5-ohm channel
resistance, and low I/O Capacitance. A port demultiplexes to either
1B and 2B or to both. The switch is bidirectional. The A port can
handle up to –2V undershoot during switch disable.
Application
Provides PCI Hot Plugging
Block Diagram
Pin Description
Features
RON is 5-ohm typical
Undershoot protection on A port only: –2V
Industrial Operation Temperature: –40C to +85C
Near-Zero propagation delay
Channel On-Capacitance: 15pF max.
VCC Operating Range: +5V ±10%
>2kV ESD Protection (human body model)
>100 MHz switching (enable clock rate) at
20pF load capacitance
Packaging (Pb-free & Green available):
– 56-pin plastic TSSOP (A)
PI5C34171C
17-Bit to 34-Bit, DeMux PCI Hot-Plug
Bus Switch with –2V Undershoot Protection
1A
1B1
1B2
17A
SEL1
17B1
17B2
SEL2
Truth Table
Function
SEL1
SEL2
nA to nB1
LH
nA to nB2
HL
nA to nB1 and nB2
LL
nB1, nB2 = Hi-Z
H
1
1A
1B2
2B2
3A
3B2
4B2
5A
5B2
6B2
7A
7B2
8B2
GND
9A
9B2
10B2
11A
11B2
12B2
13A
13B2
14B2
15A
15B2
16B2
17A
17B2
SEL2
1
B1
2B1
2A
3B1
4B1
4A
5B1
6B1
6A
7B1
8B1
8A
GND
VCC
9B1
10B1
10A
11B1
12B1
12A
13B1
14B1
14A
15B1
16B1
16A
17B1
SEL1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
25
26
27
28
32
31
30
29
06-0231
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5C34171CAEX | 功能描述:编码器、解码器、复用器和解复用器 5V 17:34 Mux/Demux Bus Switch 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 |
| PI5C3417ICA | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:17-Bit to 34-Bit, Demux PCI Hot-Plug Bus Switch with 2V Undershoot Protection |
| PI5C34X2245 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:32-Bit, 2-Port BusSwitch with 25ohm Series Resistor |
| PI5C34X2245B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Bus Switch |
| PI5C34X2245BE | 功能描述:数字总线开关 IC 32 Bit Bus Switch 2-Port 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 |
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