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| 型號(hào)： | PI3CH281Z_E |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoSwitch with Single Enable |
| 中文描述： | 低電壓，高帶寬，雙通道，4:1復(fù)用/解復(fù)用，單啟用NanoSwitch |
| 文件頁(yè)數(shù)： | 4/9頁(yè) |
| 文件大?。?/td> | 490K |
| 代理商： | PI3CH281Z_E |
4
PS8726A 07/08/04
PI3CH281
Low Voltage, High Bandwidth, 2-Channel, 4:1
Mux/DeMux,
NanoSwitch
with Single Enable
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. 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 0.30ns 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
interaction with the load on the driven side.
Switching Characteristics over 3.3V Operating Range
Parameters
Description
Conditions
(1)
Com.
Typ.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
9.0
Disable Time S or EN to Y or In
1.5
9.0
Switching Characteristics over 2.5V Operating Range
Parameters
Description
Conditions
(1)
Com.
Units
Min.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(2,3)
Y to In, In to Y
See Test Diagram
0.3
ns
Enable Time S or EN to Y or In
See Test Diagram
1.5
15.0
Disable Time S or EN to Y or In
1.5
12.0
Dynamic Electrical Characteristics Over the Operating Range
(T
A
= -40o to +85o, V
CC
= 3.3V ± 10%)
Parameter
Description
Test Condition
X
TALK
Crosstalk
See Test Diagram
O
IRR
Off-Isolation
See Test Diagram
BW
-3dB Bandwidth
See Test Diagram
Min.
Typ.
-60
Max.
Units
dB
-60
200
300
MHz
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| PI3CH360LE | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| PI3CH360LEX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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