参数资料
型号: PI3B162209
厂商: Pericom Semiconductor Corp.
英文描述: 3.3V, 18-Bit Bus Exchange Switch
中文描述: 3.3伏,18位总线交换开关
文件页数: 2/3页
文件大小: 70K
代理商: PI3B162209
PI3B16209/162209
3.3V, 18-Bit Bus-Exchange Switch
2
PS8192B 11/09/98
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Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(4)
C
IN
C
OFF
C
ON
Description
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
Test Conditions
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
Typ
3
14
30
Units
pF
pF
pF
Storage Temperature ................................................................. –65°C to +150°C
Ambient Temperature with Power Applied .................................. –0°C to +85°C
Supply Voltage Range..................................................................–0.5V to +4.6V
DC Input Voltage .........................................................................–0.5V to +4.6V
DC Output Current ...................................................................................120 mA
Power Dissipation......................................................................................... 0.5W
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 3.0V to 3.6V)
Parameters Description
V
IH
Test Conditions
(1)
Guaranteed Logic HIGH Level
Min.
2.0
Typ
(2)
Max.
Units
V
Input HIGH Voltage
V
IL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
0.8
V
I
IH
Input HIGH Current
V
CC
= Max., V
IN
= V
CC
±1
μA
I
IL
Input LOW Current
V
CC
= Max., V
IN
= GND
0
A, B
V
CC
V
CC
= Min., I
IN
= –18mA
±1
μA
I
OZH
High Impedance Output Current
±1
μA
V
IK
Clamp Diode Voltage
-0.7
–1.2
V
R
ON
Switch On Resistance
(3)
V
CC
= Min., V
IN
= 0.0V,
16209
5
8
I
ON
= 48mA
162209
20
28
40
V
CC
= Min., V
IN
= 2.4V,
16209
10
15
I
ON
= 15mA
162209
20
35
48
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 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.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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 opera-
tional sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect reliability.
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