参数资料
型号: MK74CB163R
元件分类: 时钟及定时
英文描述: CMOS SERIES, LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.150 INCH, QSOP-28
文件页数: 3/5页
文件大小: 76K
代理商: MK74CB163R
MK74CB163
1 to 16 PECL to CMOS Buffalo Clock Driver
MDS 74CB163 A
3
Revision 112399
Integrated Circuit Systems, Inc. 525 Race Street San Jose CA95126 (408)295-9800tel www.icst.com
PRELIMINARY INFORMATION
Electrical Specifications
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
3.6
V
Input High Voltage, VIH (OE0, OE1 pins)
2.0
V
Input Low Voltage, VIL (OE0, OE1 pins)
0.8
V
Output High Voltage, VOH
IOH=-12mA
VDD-0.5
V
Output Low Voltage, VOL
IOL=12mA
0.5
V
Operating Supply Current, IDD, at 66.6MHz
No Load
TBD
mA
Short Circuit Current
Each output
±70
mA
On-Chip Pull-up Resistor
OE0, OE1
250
k
Input Capacitance (OE0, OE1)
7
pF
Peak-to-Peak Input Voltage, VPP
PECL inputs
300
1000
mV
Common Mode Range, VCMR
PECL inputs
VDD-1.4
VDD-0.6
V
AC CHARACTERISTICS (VDD = 3.3 V unless noted)
Input Clock Frequency
0
156
MHz
Propagation Delay with load=15pF
ns
Output Clock Rise Time
0.8 to 2.0V
ns
Output Clock Fall Time
2.0 to 0.8V
ns
Output Clock Rising Edge Skew
Note 2
-250
0
250
ps
Output Enable Time, OE high to output on
5
20
ns
Output Disable Time, OE low to tri-state
5
20
ns
Output Duty Cycle, Load = 15 pF at VDD/2
0-125 MHz
45
50
55
%
Output Duty Cycle, Load = 15 pF at VDD/2
125-156 MHz
40
50
60
%
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, measured at VDD/2. The maximum skew between any 2 pins is 250 ps not 500 ps.
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