参数资料
型号: MK74CB115RLFTR
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: CB SERIES, LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.150 INCH, SSOP-28
文件页数: 3/5页
文件大小: 75K
代理商: MK74CB115RLFTR
MK74CB115
1 to 16 Buffalo Clock Driver
MDS 74CB115 D
3
Revision 020800
Printed 11/16/00
Integrated Circuit Systems, Inc. 525 Race St. San Jose CA 95126 (408) 295-9800tel www.icst.com
Parameter
Conditions
Minimum
Typical
Maximum
Units
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage, VDD
Referenced to GND
7
V
Inputs
Referenced to GND
0.5
VDD+0.5
V
Clock Outputs
Referenced to GND
0.5
VDD+0.5
V
Ambient Operating Temperature
0
70
°C
Soldering Temperature
Max of 20 seconds
260
°C
Storage Temperature
-65
150
°C
DC CHARACTERISTICS (VDD = 3.3 V unless noted)
Operating Voltage, VDD
3.0
3.3
5.5
V
Input High Voltage, VIH (IN pin)
Input clock
(VDD/2)+1
VDD/2
V
Input Low Voltage, VIL (IN pin)
Input clock
VDD/2
(VDD/2)-1
V
Input High Voltage, VIH (OE pins)
2.0
V
Input Low Voltage, VIL (OE pins)
0.8
V
Output High Voltage, 3.3V
IOH=-8mA
VDD-0.4
V
Output High Voltage, 3.3V
IOH=-12mA
2.4
V
Output Low Voltage, 3.3V
IOL=12mA
0.8
V
Operating Supply Current, IDD, at 100 MHz
No Load
55
mA
Output Impedance
14
Short Circuit Current, 3.3V
Each output
±50
mA
On-Chip Pull-up Resistor
OE0, OE1, OE2
250
k
Input Capacitance
5
pF
AC CHARACTERISTICS (VDD = 3.3 V unless noted)
Input Clock Frequency with load = 8 pF
Note 4, 5
0
200
MHz
Propagation Delay with load = 15pF
1.4
3
ns
Output Clock Rise Time
0.8 to 2.0V
2
ns
Output Clock Fall Time
2.0 to 0.8V
2
ns
Output Clock Rising Edge 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
Electrical Specifications
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure
to levels above the operating limits but below the Absolute Maximums may affect device reliability.
2. Between any two outputs, with equal loading.
3. At VDD = 3.3 V, 70°C, series termination of 33
per pin , 8 pF load per pin.
4. See discussion and graph of speed versus load, Graph 1 on following page.
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