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參數(shù)資料
| 型號： | PI3L510 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 4-Channel, 2:1, Mux/DeMux Fast Ethernet LAN Switch w/ Single Enable |
| 中文描述： | 3.3，4通道，2:1復(fù)用/分離的快速以太網(wǎng)LAN交換機瓦特/單啟用 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 394K |
| 代理商： | PI3L510 |
3
PI3L510
3.3V, 4-Channel, 2:1, Mux/DeMux
Fast Ethernet LAN Switch w/ Single Enable
PS8720c 03/26/07
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.
Per TTL driven input (control inputs only); A and B pins do not contribute to I
CC
.
Notes:
1. This parameter is determined by device characterization but is not production tested.
Dynamic Electrical Characteristics Over the Operating Range
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%, GND = 0V)
Parameter
Description
Test Conditions
(1)
X
TALK
Crosstalk
R
L
= 100
Ω
, f = 250 MHz
O
IRR
OFF Isolation
R
L
= 100
Ω
, f = 250 MHz
BW
Bandwidth –3dB
R
L
= 100
Ω
Notes:
1.
For max. or min. conditions, use appropriate value speci
fi
ed under Electrical Characteristics for the applicable device type
2.
Guaranteed by design.
Notes:
1.
2.
Guaranteed by design.
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.
Switching Characteristics
Paramenter
Description
t
PD
Propagation Delay
(2,3)
t
PZH
, t
PZL
Line Enable Time - SEL to A
N
, B
N
t
PHZ
, t
PLZ
Line Disable Time - SEL to A
N
, B
N
t
SK(o)
Output Skew between center port to any other port
(2)
Skew between opposite transitions of the same output
(t
PHL
- t
PLH
)
(2)
Min.
Typ.
(1)
0.25
Max.
Units
ns
0.5
0.5
15.0
9.0
0.2
0.1
t
SK(p)
0.1
0.2
Min.
Typ.
(2)
–27
–32
350
Max.
Units
dB
dB
MHz
Power Supply Characteristics
Parameters
Description
I
CC(3)
Quiescent Power Supply Current
Test Conditions
(1)
V
CC
= Max., V
IN
= GND or V
CC
Min.
Typ.
(2)
0.5
Max.
3.5
Units
mA
Capacitance
(T
A
= 25°C, f = 1MHz)
Parameters
(1)
C
IN
C
OFF(B1, B2)
C
ON(A/B)
Description
Input Capacitance
Port B Capacitance, Switch OFF
A/B Capacitance, Switch ON
Test Conditions
Typ.
2.0
4.0
10.0
Max.
3.0
6.0
11.0
Units
V
IN
= 0V
pF
07-0077
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| PI3L510ZFE | 功能描述:開關(guān) IC - 各種 Fst Ethernet LAN Sw Mux/Demux 3.3V RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
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| PI3L720ZFE | 功能描述:多路器開關(guān) IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L720ZFEX | 功能描述:多路器開關(guān) IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| PI3L720ZHE | 功能描述:多路器開關(guān) IC LAN Switch w/Power down Mode RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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