参数资料
型号: DS1044R-20
厂商: Maxim Integrated Products
文件页数: 4/6页
文件大小: 0K
描述: IC DELAY LINE 20NS 14-SOIC
标准包装: 50
功能: 多个,不可编程
延迟到第一抽头: 20ns
可用的总延迟: 20ns
独立延迟数: 4
电源电压: 4.75 V ~ 5.25 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 管件
DS1044
021798 4/6
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–1.0V to +7.0V
Operating Temperature
0
°C to 70°C
Storage Temperature
–55
°C to +125°C
Soldering Temperature
260
°C for 10 seconds
Short Circuit Output Current
50 mA for 1 second
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
(0
°C to 70°C; VCC=+5V ± 5%)
PARAMETER
SYMBOL
TEST
CONDITION
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
4.75
5.00
5.25
V
Active Current
ICC
VCC=5.25V
Period=1
s
45
mA
High Level Input Voltage
VIH
2.2
VCC+0.5
V
Low Level Input Voltage
VIL
–0.5
0.8
V
Input Leakage
IL
0V<VI<VCC
–1.0
1.0
A
High Level Output Current
IOH
VCC=4.75V
VOH=4V
–1.0
mA
Low Level Output Current
IOL
VCC=4.75V
VOL=0.5V
12
mA
AC ELECTRICAL CHARACTERISTICS
(+25
°C; VCC=5V ± 5%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Period
tPERIOD
2 (tWI)
ns
3
Input Pulse Width
tWI
100% of
Tap Delay
ns
3
Input–to–Tap Output Delay
tPLH, tPHL
Table 1
ns
Output Rise or Fall Time
tOR, tOF
2.0
2.5
ns
Power–up Time
tPU
100
ms
CAPACITANCE
(tA=25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
10
pF
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