参数资料
| 型号： | PI2DBS412ZHEX |
| 厂商： | Pericom |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 2X1 42TQFN |
| 标准包装： | 3,500 |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 4 x 2:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.5 V ~ 2 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 42-VFQFN 裸露焊盘 |
| 供应商设备封装： | 42-TQFN-EP（3.5x9） |
| 包装： | 带卷 (TR) |
1
PS8786C
05/05/07
Features
–3dB BW of 1.8 GHz
4 Differential Channel, 2:1 Mux/DeMux
Low Bit-to-Bit Skew
Low Crosstalk: –68dB @ 10 MHz
Low Off Isolation: –77dB @ 10 MHz
VCC Operating Range: +1.5V to +2.0V
ESD Tolerance: 8kV HBM I/O, 2kV HBM select pin
Packaging (Pb-free & Green):
– 42-contact, TQFN (ZH42)
Description
Pericom Semiconductor’s PI2DBS412 is an 8-to-4 differential
channel multiplexer/demultiplexer switch. Using a specialized
design scheme, Pericom has been able to achieve a performance
of 3Gbps data rate mux/de-mux function. Due to its bi-directional
nature, the PI2DBS412 can be used to allocate bandwidth to two
different locations as a demux, or connect two high-speed sources
to a single reciever as a mux.
The PI2DBS412 will target the following standards: SAS, SATA I,
SATA II, INFINIBAND, HYPERTRANSPORT, and RAP ID I/O.
We recommend customers to use Pericom's Re-Driver devices in
conjunction with the PI2DBS412 in applications requiring long
trace lengths to ensure signal integrity.
Block Diagram
Pin Description
PI2DBS412
1.8V, 1.8GHz, Differential Broadband Signal Switch,
4-Differential Channel, 2:1 Mux/DeMux Switch,
w/ Single Enable
SEL
A7
A6
A5
A4
A3
A2
A1
A0
1B1
0B1
3B1
2B1
1B2
0B2
3B2
2B2
5B1
4B1
7B1
6B1
5B2
4B2
7B2
6B2
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
0B1
1B1
2B1
3B1
0B2
1B2
2B2
3B2
VCC
4B1
5B1
6B1
7B1
4B2
5B2
6B2
7B2
GND
A0
A1
GND
VCC
A2
A3
VCC
SEL
GND
A4
A5
VCC
GND
A6
A7
GND
V
CC
GND
V
CC
GND
V
CC
GND
V
CC
GND
Truth Table
Function
SEL
AN to NB1
L
AN to NB2
H
Applications
Routers
Switch
Server
Notebook
Medical Equipment
07-0123
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI2DBS6212ZHE | 功能描述:视频开关 IC 6.5Gbps Broadband Differential RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| PI2DBS6212ZHEX | 功能描述:视频开关 IC 6.5Gbps Broadband Differential RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| PI2DDR3212NCE | 制造商:Pericom Semiconductor Corporation 功能描述:IC MUX/DEMUX 14 X 2:1 48TFBGA |
| PI2DDR3212NCEX | 制造商:Pericom Semiconductor Corporation 功能描述:14 BIT 2:1 DDR3 SWITCH - Tape and Reel |
| PI2DDR3212ZLE | 制造商:Pericom Semiconductor Corporation 功能描述:IC MUX/DEMUX 14 X 2:1 52TQFN |
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