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參數(shù)資料
| 型號(hào)： | PI5C16210 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 20-Bit, 2-Port Bus Switch |
| 中文描述： | 20位，2端口總線開關(guān) |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 78K |
| 代理商： | PI5C16210 |
3
PS8140A 05/08/02
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Power Supply Characteristics
Parameters Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
I
CC
Quiescent Power
Supply Current
V
CC
= Max.
V
IN
= GND or V
CC
0.1
10
μA
I
CC
Supply Current per
Input @ TTL HIGH
V
CC
= Max.
V
IN
= 3.4V
(3)
2.5
mA
I
CCD
Supply Current per
Input per MHz
(4)
V
CC
= Max.,
A and B Pins Open
Control Input Toggling
50% Duty Cycle
0.25
mA/
MHz
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (V
IN
= 3.4V, control inputs only); A and B pins do not contribute to Icc.
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified
frequency. The A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is
guaranteed by design.
Notes:
1. See test circuit and wave forms.
2. This parameter is guaranteed but not tested on Propagation Delays.
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 0.25 ns for 50 pF 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.
Switching Characteristics over Operating Range
PI5C16210
Vcc = 5V ±0.5V
Min
V
CC
= 4V
Min
Parameters
Description
Conditions
(1)
Max
Max
Unit
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation Delay
(2,3)
Ax to Bx, Bx to Ax
Bus Enable Time
X
OE to Ax or Bx
Bus Disable Time
X
OE to Ax or Bx
C
L
= 50 pF
R
L
= 500
0.25
0.25
ns
1.5
6.5
6.3
ns
1.5
5.5
5.5
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI5C16210A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:BUS SWITCH|CMOS|TSSOP|48PIN|PLASTIC |
| PI5C16210AE | 功能描述:數(shù)字總線開關(guān) IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI5C16210AEX | 功能描述:數(shù)字總線開關(guān) IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI5C16210B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| PI5C16210BE | 功能描述:IC 20-BIT BUS SW 2PORT 48-BQSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開關(guān)，多路復(fù)用器，解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:74CB 類型:FET 總線開關(guān) 電路:8 x 1:1 獨(dú)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(yīng)商設(shè)備封裝:20-TVSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁面:951 (CN2011-ZH PDF) 其它名稱:296-19129-2 |
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