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參數(shù)資料
| 型號： | PI3B16248 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, 24-Bit to 48-BitMux/DeMux NanoSwitch |
| 中文描述： | 3.3伏，24位的48-BitMux/DeMux NanoSwitch |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 294K |
| 代理商： | PI3B16248 |
3
PS8172E 09/10/04
PI3B16248
3.3V, 24-Bit to 48-Bit,
Mux/DeMux
NanoSwitch
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 3.0 to 3.6V)
Parameters
Description
V
IH
Input HIGH Voltage
S1, S2
V
IL
Input LOW Voltage
S1, S2
I
IH
Input HIGH Current
V
CC
= MAX., V
IN
= V
CC
I
IL
Input LOW Current
V
CC
- MAX., V
IN
= GND
R
ON
Switch On-Resistance
V
CC
= Min., V
IN
= 0V, I
ON
= 24mA
V
CC
= Min., V
IN
= 0V, I
ON
= 12mA
C
IN
Input Capacitance
V
CC
= 0V, 25°C, f = 1 MHz
C
ON
Output Capacitance
V
CC
= 0V, 25°C, f = 1 MHz
I
CC
Power Supple Quiescent
V
CC
= Max., V
IN
= GND or V
CC
I
OZH
High Impedance Output Current
0 ≤ A, B ≤ V
CC
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= -18mA
Test Conditions
(1)
Min.
2.0
-0.5
Typ.
(2)
Max.
Units
V
0.8
±1
±1
8
15
3.0
25.0
20
±1
-1.2
μA
5
10
pF
μA
`
-0.7
V
Storage Temperature........................................................ –65°C to +150°C
Ambient Temperature with Power Applied ....................... –40°C to +85°C
Supply Voltage Range......................................................... –0.5V to +4.6V
DC Input Voltage ................................................................ –0.5V to +4.6V
DC Output Current............................................................................120mA
Power Dissipation................................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. 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 50pF 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 interaction with the load on the driven side.
3. See test circuit and waveforms.
Note:
1.
Typical values are shown at V
CC
= 3.3V, +25°C ambient and maximum loading.
Electrical Characteristics
(V
CC
= 3.0V to 3.6V, T
A
=
–
40°C to +85°C)
Parameters
Description
Test Conditions
Com.
Units
Min.
Max.
250
4.5
5.0
2
t
PLH
t
EN(3)
t
DIS(3)
t
M
Propagation Delay A
X
to B
X
Bus Enable
Bus Disable
Make-before-break time
C
L
= 50pF, R
L
= 500
ps
C
L
= 50pF
R
L
= 500
R = 500
1
1
0
ns
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI3B16248B | 功能描述:IC 24:48-BIT BUS SW 80BQSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:- 標準包裝:2,000 系列:74CB 類型:FET 總線開關 電路:8 x 1:1 獨立電路:1 輸出電流高，低:15mA，30mA 電壓電源:單電源 電源電壓:2.3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TFSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TVSOP 包裝:帶卷 (TR) 產品目錄頁面:951 (CN2011-ZH PDF) 其它名稱:296-19129-2 |
| PI3B16248BE | 功能描述:編碼器、解碼器、復用器和解復用器 3.3V 24:48 Mux Demux Bus RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| PI3B16248BEX | 功能描述:編碼器、解碼器、復用器和解復用器 3.3V 24:48 Mux Demux Bus RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| PI3B16248BX | 制造商:Pericom Semiconductor Corporation 功能描述:Multiplexer/Demultiplexer Bus Switch 2-Element CMOS 48-IN 80-Pin BQSOP T/R |
| PI3B162861A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
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