參數(shù)資料
型號(hào): PI3B32160A
廠商: Pericom Semiconductor Corp.
英文描述: 3.3V, Low Capacitance 16-Bit to 32-Bit, DeMux NanoSwitch⑩ with Precharged Outputs
中文描述: 3.3,低電容16位到32位,解復(fù)用NanoSwitch⑩與預(yù)充電輸出
文件頁(yè)數(shù): 2/4頁(yè)
文件大小: 296K
代理商: PI3B32160A
2
PS8420C 05/04/00
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PI3B32160
3.3V, Low Capacitance 16-Bit to 32-Bit, Demux PCI Hot Plug
Bus Switch with Precharged Outputs for Live Insertion
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(5)
C
IN
C
OFF
C
OFF
C
ON
Description
Input Capacitance
A Capacitance, Switch Off
B Capacitance, Switch Off
A/B Capacitance, Switch On
Test Conditions
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
Typ.
2.6
8.0
4.2
11
Max.
3.2
9.5
4.7
14
Units
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) ... 0.3V to +4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only). 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 de-
vice. This is a stress rating only and functional opera-
tion 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.
DC Electrical Characteristics
(Over the Operating Range, T
A
= 40°C to +85°C, V
CC
= 3.3V ±10%, VBIAS = 1.3V to V
CC
)
Test Conditions
(1)
V
IH
Input HIGH Voltage
Guaranteed Logic HIGH Level
Parameters Description
Min.
2.0
Typ.
(2)
Max.
Units
V
IL
Input LOW Voltage
Guaranteed Logic LOW Level
0.5
0.8
I
IH
I
IL
Input HIGH Current
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= GND
±1
Input LOW Current
±1
μA
I
OZH
High Impedance Output Current
A = 0V or V
CC
max., VBIAS1 = VBIAS2 = V
CC
max.
+1
V
IK
R
ON
Clamp Diode Voltage
Switch On Resistance
(4)
V
CC
= Min., I
IN
= 18mA
V
CC
= Min., V
IN
= 0.0V,
I
ON
= 48mA
0.9
1.8
V
5
7
V
CC
= Min., V
IN
= 2.4V,
I
ON
= 15mA
9
15
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. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. 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.
5. This parameter is determined by device characterization but is not production tested.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
pF
V
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