PI3USB10MZEEX [PERICOM]
Multiplexer And Demux/Decoder, USB Series, 1-Func, 2 Line Input, 4 Line Output, True Output, 3 X 3.50 MM, GREEN, TDFN-12;
| 型号： | PI3USB10MZEEX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Multiplexer And Demux/Decoder, USB Series, 1-Func, 2 Line Input, 4 Line Output, True Output, 3 X 3.50 MM, GREEN, TDFN-12 复用器 开关 |
| 文件： | 总6页 (文件大小：484K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable
Features
Description
• R is 4Ω typical
The PI3USB10 is a 4- to 2-Channel multiplexer/demultiplexer
USB 2.0 Switch with Hi-Z outputs. Industry leading advantages
include a propagation delay of less than 250ps, resulting from its
low channel resistance and I/O capacitance. The device multi-
plexes differential outputs from a USB Host device to one of two
corresponding outputs. The switch is bidirectional and offers little
or no attenuation of the high-speed signals at the outputs. It is
designed for low bit-to-bit skew, high channel-to-channel noise
isolation and is compatible with various standards, such as High
Speed USB 2.0 (480 Mb/s).
ON
• Low bit-to-bit skew: 200ps
• Low Crosstalk: –22dB @ 250MHz
• Near-Zero propagation delay: 250ps
• Switching speed: 9ns
• Channel On Capacitance: 6pF (typical)
• V Operating Range: +3.0V to +3.6V
CC
• ESD>2000V . . . Human Body Model
• >500 MHz bandwidth (or data frequency)
• Packaging:
- Pb-free & Green,12-contact TDFN (ZE)
Application
• Routes signals for USB 2.0
Block Diagram
Pin Description
l
GND
VDD
Y0
0 0
1
2
3
4
5
6
12
11
10
9
0I0
1I0
0I1
1I1
Y0
Y1
I
1 0
I
0 1
I
Y1
1 1
V
DD
GND
SEL
8
SEL
7
GND
Truth Table
Function
SEL
Y to I
L
n
n o
Y to I
H
n
n 1
PS8718B
03/16/06
1
06-0013
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Note: Stresses greater than those listed under MAXIMUM RAT-
INGS may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other
conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
Storage Temperature ......................................... –65°C to +150°C
Supply Voltage to Ground Potential ....................–0.5V to +4.0V
DC Input Voltage .................................................–0.5V to +5.5V
DC Output Current ........................................................... 120mA
Power Dissipation................................................................ 0.5W
DC Electrical Characteristics for USB 2.0 Switching over Operating Range
(T = –40°C to +85°C, V = 3.3V ±10%)
A
CC
Test
Conditions
(2)
Paramenter
Description
Min.
Typ.
Max.
Units
V
V
= 4.2V
= 3.3V
2.0V
1.6V
CC
CC
Guaranteed
HIGH level
V
Input HIGH Voltage
IH
V
V
Input LOW Voltage
Clamp Diode Voltage
Input HIGH Current
Input LOW Current
Guaranteed HIGH level
0.8
-1.2
±5
IL
IK
IH
V
V
V
V
V
= Max., I = –18mA
-0.7
CC
CC
CC
CC
IN
I
= Max., V = VCC
IN
μA
Ω
I
= Max., V = GND
±5
IL
IN
= Min., 1.25V ≤ V ≤ V
IN
CC,
(3)
R
ON
Switch On-Resistance
4
8
I
= –40mA
IN
V
V
= Min., V @ 1.5V and
IN
CC
(4)
R
On-Resistance Flatness
1.0
0.9
FLAT(ON)
I
= -40mA
CC IN
On-Resistance match from cen-
ter ports to any other port
V
= Min., 1.5V ≤ V ≤ V
,
CC
IN
CC
ΔR
2
ON
(4)
I
= -40mA
IN
Capacitance (TA = 25°C, f = 1MHz)
(4)
Parameters
Description
Test Conditions
Typ.
2.0
Max.
Units
C
IN
Input Capacitance
3.0
6.0
C
OFF
Port I Capacitance, Switch OFF
Switch Capacitance, Switch ON
V
IN
= 0V
4.0
pF
C
ON
6.0
10.0
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between A and B pins at indicated current through the switch. ON-resistance is determined by the lower of the
voltages on the two (A & B) pins.
4. This parameter is determined by device characterization but is not production tested.
PS8718B
03/16/06
06-0013
2
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
Power Supply Characteristics
(1)
(2)
Parameters
Description
Test Conditions
= Max., V = GND or V
CC
Min.
Typ.
Max.
Units
I
Quiescent Power Supply Current
V
800
µA
CC
CC
IN
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25C ambient and maximum loading.
3. Per TTL driven input (control inputs only); A and B pins do not contribute to ICC
.
Dynamic Electrical Characteristics Over the Operating Range
(T = –40°C to +85°C, V = 3.3V ±10%, GND = 0V)
A
CC
(1)
Parameters
Description
Crosstalk
Test Conditions
R = 100Ω, f = 250 MHz
Min.
Typ.
Max.
Units
dB
X
TALK
-27
-32
500
L
O
OFF Isolation
Bandwidth -3dB
IRR
BW
R = 100Ω
L
MHz
Switching Characteristics
Test
Conditions
(1)
Parameters
Description
Min. Typ.
Max. Units
(2,3)
t
Propagation Delay
Line Enable Time - SEL to Y , I I
N N 0, N
-
0.5
0.5
-
0.25
PD
t
, t
-
15.0
PZH PZL
t
, t
Line Disable Time - SEL to Y , I I
N N 0, N
-
9.0
PHZ PLZ
ns
(2)
t
Output Skew between center port to any other port
0.1
0.1
0.2
0.2
SK(o)
Skew between opposite transitions of the same output (t
-
PHL
t
SK(p)
(2)
- t
PLH
)
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Guaranteed by design.
3. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The
time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of
typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is
determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side.
PS8718B
03/16/06
06-0013
3
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
(1)
Test Circuit for Electrical Characteristics
6.0V
V
CC
200-ohm
V
IN
V
OUT
Pulse
Generator
D.U.T
10pF
200-ohm
R
T
C
L
Notes:
1. CL = Load capacitance: includes jig and probe capacitance.
2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator
3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns.
5. The outputs are measured one at a time with on transition per measurement.
Switch Positions
Test
Switch
6.0V
t
, t
(output on I-side)
(output on I-side)
PLZ PZL
t
, t
GND
Open
PHZ PZH
Prop Delay
Test Circuit for Dynamic Electrical Characteristics
HP4195A
R1
T1
S1
V
CC
PI3USB10
HP11667A
10pF
50-ohm
PS8718B
03/16/06
06-0013
4
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
Switching Waveforms
2.5V
SEL
1.25V
1.25V
3.5V
1.5V
0V
V
2.5V
2.5V
Input
t
PZL
t
PLZ
Output
OH
t
PLH
t
PHL
V
V
DD/2
DD/2
V
V
+0.3V
–0.3V
OL
V
V
OL
V
V
OH
t
t
PHZ
PZH
Output
2.5V
2.5V
OH
OH
OL
V
Output
OL
Voltage Waveforms Propagation Delay Times
Voltage Waveforms Enable and Disable Times
3.5V
2.5V
3.5V
2.5V
Data In
1.5V
t
t
PLHX
PHLX
Input
V
OH
1.5V
2.5V
t
t
PLH
PHL
Data Out
at Channel X
V
OH
V
V
OL
I
t
SK(o)
2.5V
Output
OH
V
OL
2.5V
t
= I t
t
I
SK(p)
PHL – PLH
Data Out
Channel Y
V
OL
at
t
t
PHLy
PLHy
t
= I t
– t
PLHy PLHx
I or I t
– t I
PHLy PHLx
SK(o)
Output Skew - t
Pulse Skew - t
SK(p)
SK(o)
Applications Information
Logic Inputs
The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, the output
enables or select pins may be driven low to 0V and high to 3.6V. Driving IN Rail-to-Rail® minimizes power consumption.
Power-Supply Sequencing
Proper power-supply sequencing is advised for all CMOS devices. It is recommended to always apply V before applying signals
CC
to the input/output or control pins.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd
PS8718B
03/16/06
06-0013
5
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
Package Mechanical: 12-Contact TDFN (ZE)
2.50 REF.
Pin #1
Corner
0.50 TYP.
0.20 REF.
Ordering Information
Ordering Code
Package Code
Package Description
Top Marking
PI3USB10ZEE
ZE
Pb-free & Green, 12-contact TDFN
YJE
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
PS8718B
03/16/06
06-0013
6
相关型号：
PI3USB10MZKEX
Multiplexer And Demux/Decoder, USB Series, 1-Func, 2 Line Input, 4 Line Output, True Output, 1.60 X 2.20 MM, GREEN, TQFN-12
PERICOM
PI3USB10MZKEX
Multiplexer And Demux/Decoder, USB Series, 1-Func, 2 Line Input, 4 Line Output, True Output, 1.60 X 2.20 MM, GREEN, TQFN-12
DIODES
©2020 ICPDF网 联系我们和版权申明