參數(shù)資料
型號: CDC330
廠商: Texas Instruments, Inc.
英文描述: Clock Driver with 3 state Output(時鐘驅動器(三態(tài)輸出))
中文描述: 時鐘3狀態(tài)輸出驅動器(時鐘驅動器(三態(tài)輸出))
文件頁數(shù): 3/7頁
文件大?。?/td> 142K
代理商: CDC330
CDC330
CLOCK DRIVER
WITH 3-STATE OUTPUTS
SCAS329A – OCTOBER 1993 – REVISED MARCH 1994
2–3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 2)
MIN
MAX
UNIT
VCC
VIH
VIL
VI
IOH
IOL
TA
NOTE 2: Unused pins (input or I/O) must be held high or low.
Supply voltage
4.75
5.25
V
High-level input voltage
2
V
Low-level input voltage
0.8
V
Input voltage
0
VCC
–32
V
High-level output current
mA
Low-level output current
32
mA
°
C
Operating free-air temperature
0
70
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VOH
VOL
IIH
IIL
IOZ
IO
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
II = –18 mA
IOH = – 32 mA
IOL = 32 mA
VI = 2.7 V
VI = 0.5 V
VO = VCC or GND
VO = 2.5 V
–1.2
V
2
V
0.5
V
μ
A
μ
A
μ
A
mA
50
–50
±
50
–180
–30
ICC
VCC = 5.25 V,
VI= VCCor GND
VI = VCC or GND
5 25 V
IO = 0,
Outputs high
11
40
Outputs low
15
30
mA
Outputs disabled
10
30
Ci
Co
VI = 2.5 V or 0.5 V
VO = 2.5 V or 0.5 V
3
pF
9
pF
All typical values are at VCC = 5 V, TA = 25
°
C.
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
MIN
MAX
UNIT
MHz
fclock
Clock frequency
1A/3A (duty cycle 40 – 60%)
67
2A (duty cycle 40 – 60%)
100
MHz
P l
Pulse duration
1A/3A low
5.9
1A/3A high
5.9
tw
2A low
2.8
ns
2A high
4.5
PRE low
PRE inactive before 2A
3
tsu
Setup time
2
ns
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CDC337 制造商:TI 制造商全稱:Texas Instruments 功能描述:CLOCK DRIVER WITH 3-STATE OUTPUTS
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CDC337DWG4 功能描述:時鐘驅動器及分配 1-To-8 Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel