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参数资料
| 型号： | PI3C16234A |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | 3.3V, High Bandwidth, 16-Bit to 32-Bit Mux/Demux BusSwitch |
| 中文描述： | 3.3，高带宽，16位到32位/解复用器BusSwitch |
| 文件页数： | 2/4页 |
| 文件大小： | 333K |
| 代理商： | PI3C16234A |
2
PS8459D 03/13/01
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PI3C16234
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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 I/O 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 indi-
cated 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
= 40oC to 85oC V
CC
= 3.3V ±10%)
Test Conditions
(1)
V
IH
Input HIGH Voltage
Guaranteed Logic HIGH Level
V
IL
Input LOW Voltage
I
IH
Input HIGH Current
I
IL
Input LOW Current
I
O
B-port Pulldown Current
Parameters Description
Min.
2.0
Typ
(1)
Max.
Units
Guaranteed Logic LOW Level
0.5
0.8
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= GND
V
CC
= Min., V
O
= V
CC
SEL
= High for B1, SEL
= Low for B2
V
CC =
Min
.,
I
IN
= 18mA
V
CC
= Min., V
IN
= 0.0V,
I
ON
= 48mA
or 64mA
V
CC
= Min., V
IN
= 2.4V,
I
ON
=15mA
±1
±1
2.5
3.6
mA
V
IK
Clamp Diode Voltage
0.73
9
1.2
12
16
23
V
μA
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(5)
C
IN
C
ON
Description
Input Capacitance
A/B Capacitance, Switch On
Test Conditions
V
IN
= 0V
V
IN
= 0V
Typ.
3.5
9.3
Max.
11
Units
pF
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. 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.
R
ON
Switch On Resistance
(4)
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