参数资料
型号: PI3USB14LE
厂商: Pericom Semiconductor Corp.
英文描述: Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable
中文描述: 低电压,高带宽,USB 2.0接口,4:1复用/解复用单启用
文件页数: 1/9页
文件大小: 497K
代理商: PI3USB14LE
1
PS8760 02/01/05
Pin Description
Pin Name
Description
I
A
N
,
I
B
N
S
0-1
EN
Y
A
to Y
B
GND
V
CC
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
Truth Table
(1)
Enable
EN
H
L
L
L
L
Select
S
1
X
L
L
H
H
S
0
X
L
H
L
H
Y
Function
Disable
S1-0 = 0
S1-0 = 1
S1-0 = 2
S1-0 = 3
Hi-Z
I0
I1
I2
I3
Notes:
1. H=High Voltage Level; L=Low Voltage Level
Features
Near-Zero propagation delay
5 switches connect inputs to outputs
High signal passing bandwidth (300MHz)
Beyond Rail-to-Rail switching
5V I/O tolerant with 3.3V supply
2.5V and 3.3V supply voltage operation
Hot insertion capable
Industrial operating temperature: -40oC to +85oC
2KV ESD Protection (human body model)
Latch-up performance >250mA per JESD17
Packaging (Pb-free & Green available):
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 173-mil wide plastic TSSOP (L)
– 20-contact TQFN (ZH)
Low Voltage, High Bandwidth, USB 2.0,
4:1 Mux/DeMux with Single Enable
Description
The PI3USB14 is a 2-channel, 4:1 Multiplexer/Demultiplexer with
3-state outputs. The switch introduces no additional ground bounce
noise or propagation delay.
The PI3USB14 device is very useful in switching USB 2.0 signals
and others that have high bandwidth (300MHz).
PI3USB14
Block Diagram
IA0
EN
S0
S1
IA1
IA2
IA3
IB0
IB1
IB2
IB3
YA
YB
Pin Configuration
Notes:
1. N.C. = No internal connection
1
2
3
4
5
16
6
15
7
14
8
13
12
11
10
9
EN
S
1
I
A
3
I
A
2
I
A
1
I
A
0
Y
A
GND
V
CC
N.C.
S
0
I
B
3
I
B
2
I
B
1
I
B
0
Y
B
N.C.
N.C.
S
0
I
B
3
I
B
2
I
B
1
I
B
0
Y
B
EN
S
1
I
A
3
I
A
2
I
A
1
I
A
0
Y
A
N.C.
G
N
N
V
C
19
18
17
16
15
14
13
12
1
20
10
11
2
3
4
5
6
7
8
9
相关PDF资料
PDF描述
PI3USB14Q Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable
PI3USB14QE Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable
PI3USB14ZHE Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable
PI3V514 LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH
PI3V514B LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH
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