参数资料
型号: PI3USB10LP-A
厂商: Pericom Semiconductor Corp.
英文描述: USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted for Battery Powered Applications
中文描述: 的USB 2.0高速的电池供电应用(480 Mbps)的信号开关目标
文件页数: 3/8页
文件大小: 560K
代理商: PI3USB10LP-A
3
PI3USB10LP-A
USB 2.0 High-Speed (480 Mbps) Signal Switch
Targeted for Battery Powered Applications
PS8858G 05/02/07
Capacitance
(T
A
= 25°C, f = 1MHz)
Parameters
(3)
Description
Test Conditions
(1)
Typ.
(2)
Max.
Units
C
IN
C
OFF
C
ON
Input Capacitance
Port I Capacitance, Switch OFF
Switch Capacitance, Switch ON
V
SEL
= 0V
3.6
3.0
5.5
pF
Notes:
1.
2.
3.
For max. or min. conditions, use appropriate value speci
fi
ed under Electrical Characteristics for the applicable device type.
Typical values are at V
CC
= 3.3V, T
A
= 25°C ambient and maximum loading.
This parameter is determined by device characterization but is not production tested.
Dynamic Electrical Characteristics Over the Operating Range
Parameters
Description
X
TALK
Crosstalk
O
IRR
OFF Isolation
BW
–3dB Bandwidth
BW
–0.5dB Bandwidth
Test Conditions
Min.
Typ.
(2)
–40
–34
1,000
270
Max.
Units
R
L
= 50
Ω
, f = 250 MHz
dB
R
L
= 50
Ω
R
L
= 50
Ω
MHz
MHz
Switching Characteristics
Parameters
t
PD
Propagation Delay
(2,3)
t
PZH
, t
PZL
Line Enable Time - SEL to D(+/-), D(+/-)n
t
PHZ
, t
PLZ
Line Disable Time - SEL to D(+/-), D(+/-)n
Output skew, channel-to-channel
(2)
Output skew, bit-to-bit (opposite transition of the same
output (t
PHL
-t
PLH
)
(2)
Description
Test Conditions
(1)
Min.
Typ.
0.25
Max.
Units
See Test Circuit for
Electrical Charac-
teristics
ns
0.5
0.5
15.0
9.0
t
SK
C-C
3.5
7.5
14
20
ps
t
SKb-b
Notes:
1.
2.
3.
For max. or min. conditions, use appropriate value speci
fi
ed under Electrical Characteristics for the applicable device type.
Guaranteed by design.
The 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 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.
07-0096
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PI3USB10LP-AZME 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted for Battery Powered Applications
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