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參數(shù)資料
| 型號： | PI3C34X245B |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 2.5V/3.3V, High Bandwidth, Hot Insertion 32-Bit, 2-Port, Bus Switch |
| 中文描述： | 2.5V/3.3V的，高帶寬，熱插入32位，2端口，總線開關(guān) |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 218K |
| 代理商： | PI3C34X245B |
PI3C34X245
2.5V/3.3V, High Bandwidth,
Hot Insertion, 32-Bit, 2-Port, Bus Switch
2
PS8429B 12/10/99
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DC Electrical Characteristics
(Over Operating Range, T
A
= –40°C to +85°C, V
CC
= 3.3V ±10%)
Test Conditions
(1)
V
IH
Input HIGH Voltage
Guaranteed Logic HIGH Level
V
IL
Input LOW Voltage
Guaranteed Logic LOW Level
I
IH
Input HIGH Current
V
CC
= Max., V
IN
= V
CC
I
IL
Input LOW Current
V
CC
= Max., V
IN
= GND
I
OZH
High Impedance Output Current
0
≤
A, B
≤
V
CC
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= –18mA
R
ON
Switch On Resistance
(3)
V
CC
= Min., V
IN
= 0.0V, I
ON
= 48mA
V
CC
= Min., V
IN
= 2.4V, I
ON
= 15mA
Parameters Description
Min.
2.0
Typ.
(2)
Max.
Units
–0.5
0.8
±1
±1
μA
±1
–0.73
–1.2
V
5
8
7
15
Storage Temperature ........................................................65°C to +150°C
Ambient Temperature with Power Applied ......................... 40°C to +85°C
Supply Voltage to Ground Potential (Inputs & V
CC
Only) ........0.5V to +4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only) ......0.5V to +4.6V
DC Input Voltage .................................................................. 0.5V to +5.5V
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. Exposure to absolute
maximum rating conditions for extended periods may
affect reliability.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Parameters
(4)
C
IN
C
OFF
C
ON
Description
Test Conditions
Typ.
Units
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
3.5
5.0
10.0
pF
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 pin 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.
V
Capacitance
(T
A
= 25°C, f = 1 MHz)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3C34X245BE | 功能描述:數(shù)字總線開關(guān) IC 3.3V High Bandwidth Bus RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間: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 |
| PI3C34X245BEX | 功能描述:數(shù)字總線開關(guān) IC 3.3V High Bandwidth Bus RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間: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 |
| PI3C34X2484NB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| PI3C34X461 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Switch | 3.3V. High-Bandwidth. 40-Bit Bus Switch. Flow-through LFBGA Pinout |
| PI3C34X461NB | 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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