参数资料
型号: ASM2P20805A-20-DR
厂商: ALLIANCE SEMICONDUCTOR CORP
元件分类: 时钟及定时
英文描述: 2.5V CMOS Dual 1-To-5 Clock Driver
中文描述: 20805 SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封装: QSOP-20
文件页数: 3/11页
文件大小: 486K
代理商: ASM2P20805A-20-DR
June 2005
rev 0.2
ASM2P20805A
2.5V CMOS Dual 1-To-5 Clock Driver
3 of 11
Notice: The information in this document is subject to change without notice.
Absolute Maximum Ratings
Symbol
Description
Max
Unit
V
CC
Input Power Supply Voltage
-0.5 to +4.6
V
V
I
Input Voltage
-0.5 to +5.5
V
V
O
Output Voltage
-0.5 to V
CC
+0.5
V
T
J
Junction Temperature
150
°C
T
s
Max. Soldering Temperature (10 sec)
260
°C
T
STG
Storage Temperature
-65 to +165
° C
T
DV
Static Discharge Voltage
(As per JEDEC STD 22- A114-B)
2
KV
Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect
device reliability.
DC Electrical Characteristics over Operating Range
Following Conditions Apply Unless Otherwise Specified
Industrial: T
A
= -40°C to +85°C, V
CC
= 2.5V ± 0.2V
Symbol
Parameter
Test Conditions
1
Min
Typ
2
Max
Unit
V
IH
Input HIGH Level
1.7
-
5.5
V
V
IL
Input LOW Level
-0.5
-
0.7
V
I
IH
Input HIGH Current
V
CC
= Max.
V
I
= 5.5V
-
-
±1
I
IL
Input LOW Current
V
CC
= Max.
V
I
= GND
-
-
±1
I
OZH
V
O
= V
CC
-
-
±1
I
OZL
High Impedance Output Current
(3-State Outputs Pins)
V
CC
= Max.
V
O
= GND
-
-
±1
μA
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= -18mA
-
-0.7
-1.2
V
I
ODH
Output HIGH Current
V
CC
= 2.5V, V
IN
= V
IH
or V
IL
, V
O
= 1.25V
3,4
-15
-35
-90
mA
I
ODL
Output LOW Current
V
CC
= 2.5V, V
IN
= V
IH
or V
IL
, V
O
= 1.25V
3,4
25
55
100
mA
I
OS
Short Circuit Current
V
CC
= Max., V
O
= GND
3,4
-30
-50
-120
mA
I
OH
= -8mA
1.7
5
-
-
V
OH
Output HIGH Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
I
OH
= -100μA
V
CC
- 0.2
-
-
V
I
OL
= 8mA
-
0.2
0.4
V
OL
Output LOW Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
I
OL
= 100μA
-
-
0.2
V
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 2.5V, 25
°
C ambient.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is guaranteed but not tested.
5. V
OH
= V
CC
-0.6V at rated current.
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