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参数资料
| 型号： | PI3L301DAE |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable |
| 中文描述： | 3.3伏，16位到8位，复用/解复用千兆以太网局域网交换机单启用 |
| 文件页数： | 4/9页 |
| 文件大小： | 283K |
| 代理商： | PI3L301DAE |
4
PS8665B 07/22/03
PI3L301D
3.3V, 16-Bit to 8-Bit, Mux/DeMux
Gigabit Ethernet LAN Switch with 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.
Dynamic Electrical Characteristics Over the Operating Range
(TA=-40o to +85oC, VCC=3.3V±10%, GND=0V)
Parameter
Description
Test Conditions
X
TALK
Crosstalk
f = 250MHz, See Fig. 2
O
IRR
OFF Isolation
f = 250MHz, See Fig. 3
BW
Bandwidth –3dB
C
L
= 10pf, See Fig. 1
Min.
-
-
-
Typ.
(2)
-27
-32
350
Max.
-
-
-
Units
dB
MHz
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.
Power Supply Characteristics
Parameters
I
CC
Quiescent Power Supply Current
Description
Test Conditions
(1)
V
CC
= Max., V
IN
= GND or V
CC
Min.
-
Typ.
(2)
-
Max.
800
Units
μA
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. 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.
5. Measured on worst case corner pin.
Capacitance
(
T
A
= 25°C, f = 1MHz)
Parameters
(4)
Description
Test Conditions
Typ.
Max.
Units
C
IN
Input Capacitance
V
IN
= 0V
3.1
3.6
pF
C
OFF(B1, B2)
C
ON(A/B)
Port B Capacitance, Switch OFF
A/B Capacitance, Switch ON
2.8
9.5
(5)
6.0
10.9
Switching Characteristics
Paramenter
Description
Test
Conditions
Min.
Typ.
(2)
Max.
Units
tPD
t
PZH
, t
PZL
t
PHZ
, t
PLZ
t
SK(o)
Propagation Delay(2,3)
Line Enable Time - SEL to A
N
, B
N
Line Disable Time - SEL to A
N
, B
N
Output Skew between center port (A4 to A5) to any other port(2)
Skew between opposite transitions of the same output
(t
PHL
- t
PLH
) (2)
-
0.25
-
-
0.1
ns
0.5
0.5
-
15
9
0.2
t
SK(p)
-
0.1
0.2
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相关代理商/技术参数 |
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|---|---|
| PI3L301DAEX | 功能描述:多路器开关 IC 3.3v 16B to 8B Mux/Demux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3L301DK | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI3L301DKE | 功能描述:多路器开关 IC 3.3v 16B to 8B Mux/Demux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3L301DKEX | 功能描述:多路器开关 IC 3.3v 16B to 8B Mux/Demux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| PI3L500 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, 8-Channel, 2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable |
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