Supply Voltage (VCC):
參數(shù)資料
型號(hào): DS1124U-25+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 9/10頁(yè)
文件大小: 0K
描述: IC DELAY LINE 256TAP 10-USOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
標(biāo)片/步級(jí)數(shù): 256
功能: 可編程
延遲到第一抽頭: 20ns
接頭增量: 0.25ns
可用的總延遲: 83.75ns
獨(dú)立延遲數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1436 (CN2011-ZH PDF)
DS1124
Test Conditions
Input:
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
Ω max
Rise and Fall Times:
3.0ns max (measured between 0.6V and 2.4V)
Pulse Width:
250ns
Period:
10s
Output: The outputs are loaded with 15pF. Delay is measured between the 1.5V level of the rising or falling edge of
the input signal and the corresponding edge of the output signal.
Note: Above conditions are for test only and do not restrict the operation of the device under other data sheet conditions.
5.0V 8-Bit Programmable
Timing Element
8
_______________________________________________________________________________________
Q
E
CLK
OUTPUT
I/O PIN
OUTPUT
D
MICROPROCESSOR
A) USING A FEEDBACK RESISTOR WITH AN I/O PIN FOR READING THE DS1124.
RFB
Q
E
CLK
OUTPUT
I/O PIN
OUTPUT
D
MICROPROCESSOR
RFB
C) CASCADING MULTIPLE DS1124s ON A 3-WIRE BUS.
Q
E
CLK
OUTPUT
D
INPUT
MICROPROCESSOR
B) USING A SEPARATE INPUT PIN TO READ THE DS1124.
Q
E
CLK
D
Q
E
CLK
D
DS1124
U1
DS1124
U2
DS1124
U3
DS1124
Figure 4. Examples Using the Serial Interface
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參數(shù)描述
DS1124U-25+ 功能描述:延遲線/計(jì)時(shí)元素 Programmable 5V 8 Bit Timing Element RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube
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DS112-B 制造商:Cooper Hand Tools / Weller 功能描述:
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