参数资料
型号: MK74CB218BRTR
元件分类: 时钟及定时
英文描述: CB SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.150 INCH, MO-153, SSOP-28
文件页数: 5/6页
文件大小: 206K
代理商: MK74CB218BRTR
Dual 1 to 8 Buffalo Clock Driver
MDS 74CB218B A
5
Revision 052305
Integrated Circuit Systems, Inc.
525 Race Street, San Jose, CA 95126 tel (408) 297-1201 www.icst.com
MK74CB218B
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±10%
Notes:
1. Between any two A outputs, or any two B outputs, with equal loading.
2. Between any clock A output and any clock B output with INA connected to INB, and equal loading.
3. See discussion and graph of speed versus load.
Thermal Characteristics
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Clock Frequency
FIN
Note 3
0
200
MHz
Propagation Delay, 3.3 V
With load = 15 pF
3
6
ns
Propagation Delay, 4.8 V
Output Clock Rise Time
20% to 80%, CL=10 pF
1
2
ns
Output Clock Rise Time
VDD = 2.5 V, 20% to
80%, CL=10 pF
12
ns
Output Clock Fall Time
80% to 20%, CL=10 pF
1
2
ns
Output Clock Fall Time
VDD = 2.5 V, 80% to
20%, CL=10 pF
12
ns
Output Duty Cycle
VDD = 3.3 V or 2.5 V,
CL=10 pF
40
50
60
%
Output Clock Rising Edge Skew
At VDD/2, Note 1
100
250
ps
Output Clock A to B Skew
At VDD/2, Note 2
100
250
ps
Output Enable Time
OE high to output on
20
ns
Output Disable Time
OE low to tri-state
20
ns
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Thermal Resistance Junction to
Ambient
θ
JA
Still air
100
°C/W
θ
JA
1 m/s air flow
80
°C/W
θ
JA
3 m/s air flow
67
°C/W
Thermal Resistance Junction to Case
θ
JC
60
°C/W
相关PDF资料
PDF描述
MK74CB218BR CB SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
MK74CB218RLF CB SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
MK74CB218RTR CB SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
MK74CB44RTRLF CB SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
MK74CB44RTRLF CB SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
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