参数资料
型号: MK2714SLF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 74.17582418 MHz, VIDEO CLOCK GENERATOR, PDSO8
封装: SOIC-8
文件页数: 3/4页
文件大小: 39K
代理商: MK2714SLF
MK2714
HDTV Clock Synthesizer
MDS2714B
3
Revision 2028
Printed 2/2/98
MicroClock Division of ICS1271 Parkmoor Ave.San JoseCA95126(408)295-9800tel(408)295-9818fax
ICRO
CLOCK
Parameter
Conditions
Minimum
Typical
Maximum
Units
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply voltage, VDD
Referenced to GND
7
V
Inputs and Clock Outputs
Referenced to GND
-0.5
VDD+0.5
V
Ambient Operating Temperature
0
70
°C
Soldering Temperature
Max of 10 seconds
260
°C
Storage temperature
-65
150
°C
DC CHARACTERISTICS (VDD = 5V unless noted)
Operating Voltage, VDD
3.0
5
5.5
V
Input High Voltage, VIH
2
V
Input Low Voltage, VIL
0.8
V
Output High Voltage, VOH
IOH=-4mA
VDD-0.4
V
Output Low Voltage, VOL
IOL=25mA
0.4
V
Operating Supply Current, IDD, 5.0V
No Load
30
mA
Short Circuit Current
Each output
±50
mA
Input Capacitance
7
pF
AC CHARACTERISTICS (VDD = 5V unless noted)
Input Frequency
27.000
MHz
Frequency Error, output clock
0
ppm
Output Clock Rise Time
0.8 to 2.0V
1.5
ns
Output Clock Fall Time
2.0 to 0.8V
1.5
ns
Output Clock Duty Cycle
At 1.4V
40
50
60
%
Maximum Absolute Jitter, short term
200
ps
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. Typical values are at 25°C.
External Components
The MK2714 requires a minimum number of external components for proper operation. Decoupling
capacitors of 0.1F should be connected between VDD and GND (pins 2 and 3), as close to the MK2714
as possible. A series termination resistor of 33
may be used for the clock output.
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