参数资料
型号: DS1044R-20
厂商: Maxim Integrated Products
文件页数: 5/6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 5/6
TEST CONDITIONS
Ambient Temperature: 25
°C ± 3°C
Supply Voltage (VCC): 5.0V ± 0.1V
Input Pulse:
High: 3.0V
± 0.1V
Low: 0.0V
± 0.1V
Source Impedance: 50
Max.
Rise and Fall Time: 3.0 ns Max. – Measured between 0.6V and 2.4V.
Pulse Width: 500 ns
Pulse Period: 1
s
Output Load Capacitance: 15 pF
Output: Each output is loaded with the equivalent of one 74F04 input gate.
Data is measured at the 1.5V level on the rising and falling edges.
Note: The above conditions are for test only and do not restrict the devices under other data sheet conditions.
TIMING DIAGRAM
1.5V
IN
tFALL
tRISE
80%
20%
tPLH
tPHL
OUT
tWI
PERIOD
NOTES:
1. All voltages are referenced to ground.
2. @ VCC=5 volts and 25°C, delay accuracy on both the rising and falling edges within tolerances given in
Table 1.
3. Pulse width and duty cycle specifications may be exceeded, however, accuracy will be application sensitive
with respect to de–coupling, layout, etc.
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