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參數(shù)資料
| 型號(hào)： | PI3L500 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable |
| 中文描述： | 3.3，8通道，2:1復(fù)用/分離千兆以太網(wǎng)局域網(wǎng)交換機(jī)單啟用 |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大小： | 455K |
| 代理商： | PI3L500 |
4
PS8719A 03/02/05
PI3L500
3.3V, 8-Channel, 2:1 Mux/DeMux
Gigabit Ethernet LAN Switch w/Single Enable
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 3.3V,
T
A
= 25°C ambient and maximum loading.
3. Per TTL driven input (control inputs only); A and B pins do not contribute to I
CC
.
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.
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.
Switching Characteristics
Capacitance
(
T
A
= 25°C, f = 1MHz)
Parameters
(5)
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
Power Supply Characteristics
Parameters
I
CC
Description
Test Conditions
(1)
V
CC
= Max., V
IN
= GND or V
CC
Min.
—
Typ.
(2)
0.5
Max.
3.5
Units
mA
Quiescent Power Supply Current
Dynamic Electrical Characteristics Over the Operating Range
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%, GND = 0V)
Parameter
Description
X
TALK
Crosstalk
R
L
= 100, f = 250MHz
O
IRR
OFF Isolation
BW
Bandwidth –3dB
R
L
= 100
Test Conditions
Min.
—
—
—
Typ.
(2)
–27
–32
350
Max.
—
—
—
Units
dB
MHz
Paramenter
Description
Min.
Typ.
(2)
Max.
Units
t
PD
t
PZH
, t
PZL
t
PHZ
, t
PLZ
t
SK(o)
t
SK(p)
Propagation Delay
(2,3)
–
0.25
ns
Line Enable Time - SEL to A
N
, B
N
Line Disable Time - SEL to A
N
, B
N
Output Skew between center port (A
4
to A
5
) to any other port
(2)
Skew between opposite transitions of the same output (t
PHL
- t
PLH
)
(2)
0.5
0.5
–
–
–
–
15.0
9.0
0.2
0.2
0.1
0.1
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| PI3L500-A | 制造商:PERICOM 制造商全稱(chēng):Pericom Semiconductor Corporation 功能描述:3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable and Enhanced ESD Protection |
| PI3L500-AZFE | 功能描述:多路器開(kāi)關(guān) IC GB Ethernet LAN Sw Mux/Demux 3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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 |
| PI3L500-AZFEX | 功能描述:多路器開(kāi)關(guān) IC 3.3v 8-Channel 2:1 Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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 |
| PI3L500ZFE | 功能描述:多路器開(kāi)關(guān) IC GB Ethernet LAN Sw Mux/Demux 3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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 |
| PI3L500ZFEX | 功能描述:多路器開(kāi)關(guān) IC 3.3v 8Ch 2:1 Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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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