参数资料
型号: PI3USB10
厂商: Pericom Semiconductor Corp.
英文描述: 3.3V, Wide Bandwidth, 2-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable
中文描述: 3.3,宽带宽,2通道,2:1复用/解复用的USB 2.0开关瓦特/单启用
文件页数: 2/6页
文件大小: 349K
代理商: PI3USB10
2
PI3USB10
3.3V, Wide Bandwidth, 2-Channel,
2:1 Mux/DeMux USB 2.0 Switch
PS8718 07/23/04
DC Electrical Characteristics for USB 2.0 Switching over Operating Range
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%)
Paramenter
Description
Test
Conditions
Min.
Type
(2)
Max.
Units
V
IH
V
IL
V
IK
I
IH
I
IL
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage
Input HIGH Current
Input LOW Current
Guaranteed HIGH level
Guaranteed HIGH level
V
CC
= Max., I
IN
= –18mA
V
CC
= Max., V
IN
= VCC
V
CC
= Max., V
IN
= GND
V
CC
= Min., 1.25V ≤ V
IN
≤ V
CC,
I
IN
= –40mA
V
CC
= Min., V
IN
@ 1.5V and
V
CC
I
IN
= -40mA
V
CC
= Min., 1.5V ≤ V
IN
≤ V
CC
,
I
IN
= -40mA
2.0
-5.0
-
-
-
-
-
-
V
0.8
-1.2
±5
±5
-0.7
-
-
μA
R
ON
Switch On-Resistance
(3)
-
4
8
R
FLAT(ON)
On-Resistance Flatness
(4)
-
1.0
-
ΔR
ON
On-Resistance match from cen-
ter ports to any other port
(4)
-
0.9
2
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
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.
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Capacitance
(
T
A
= 25°C, f = 1MHz)
Parameters
(4)
Description
Test Conditions
Type
Max.
Units
C
IN
C
OFF
C
ON
Input Capacitance
Port I Capacitance, Switch OFF
Switch Capacitance, Switch ON
V
IN
= 0V
2.0
4.0
6.0
3.0
6.0
10.0
pF
Notes:
1.
2.
3.
For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at V
CC
= 3.3V,
T
A
= 25°C ambient and maximum loading.
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.
This parameter is determined by device characterization but is not production tested.
4.
相关PDF资料
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