参数资料
型号: DS1124U-25+T
厂商: Maxim Integrated Products
文件页数: 3/10页
文件大小: 0K
描述: IC DELAY LINE 256TAP 10-USOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
标片/步级数: 256
功能: 可编程
延迟到第一抽头: 20ns
接头增量: 0.25ns
可用的总延迟: 83.75ns
独立延迟数: 1
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +85°C)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Range on VCC Pin Relative to Ground .....-0.5V to +6.0V
Voltage Range on IN, E, D, and CLK
Relative to Ground* ................................-0.5V to (VCC + 0.5V)
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Short-Circuit Output Current ..........................50mA for 1 second
Soldering Temperature...................See J-STD-020 Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
4.75
5.25
V
Input Logic 1
VIH
2.2
VCC +
0.3
V
Input Logic 0
VIL
-0.3
+0.8
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +4.75V to +5.25V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Active Current
ICCA
15
30
mA
High-Level Output Current
IOH
VCC = min, VOH = 2.3V
-1.0
mA
Q pin, VCC = min, VOL = 0.5V
4.0
Low-Level Output Current
IOL
OUT pin, VCC = min, VOL = 0.5V
8.0
mA
Input Leakage
IL
-1.0
+1.0
μA
AC ELECTRICAL CHARACTERISTICS
(VCC = +4.75V to +5.25V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Serial Clock Frequency
fCLK
10
MHz
Input Pulse Width (E, CLK)
tEW, tCW
50
ns
Data Setup to Clock
tDSC
30
ns
Data Hold from Clock
tDHC
0
ns
Data Setup to Enable
tDSE
30
ns
Data Hold to Enable
tDHE
0
ns
Enable Setup to Clock
tES
0
ns
Enable Hold from Clock
tEH
30
ns
E to Q Valid
tEQV
50
ns
E to Q High Impedance
tEQZ
0
50
ns
CLK to Q Valid
tCQV
50
ns
CLK to Q Invalid
tCQX
0
ns
DS1124
5.0V 8-Bit Programmable
Timing Element
2
_______________________________________________________________________________________
*
Not to exceed +6.0V.
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