参数资料
型号: MK2746GT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 133.33 MHz, VIDEO CLOCK GENERATOR, PDSO16
封装: 4.40 MM, 0.65 MM PITCH, TSSOP-16
文件页数: 4/6页
文件大小: 183K
代理商: MK2746GT
MK2746
DVD/MPEG CLOCK SOURCE
VCXO AND SYNTHESIZER
IDT / ICS DVD/MPEG CLOCK SOURCE
4
MK2746
REV A 100802
Recommended Operation Conditions
DC Electrical Characteristics
VDD=3.3 V ±10% , Ambient temperature 0 to +70°C, unless stated otherwise
AC Electrical Characteristics
VDD = 3.3 V ±10%, Ambient Temperature 0 to +70° C, unless stated otherwise
Note 1: Measured with 15 pF Load.
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature
0
+70
°C
Power Supply Voltage (measured in respect to GND)
+3.0
+3.6
V
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3.0
3.6
V
Input High Voltage
VIH
input selects
2.0
V
Input Low Voltage
VIL
input selects
0.8
V
Input High Voltage
VIH
ICLK
(VDD/2)-1
VDD/2
V
Input Low Voltage
VIL
ICLK
VDD/2
(VDD/2)+1
V
Output High Voltage
VOH
IOH = -12 mA
2.4
V
Output Low Voltage
VOL
IOL = 12 mA
0.4
V
Output High Voltage (CMOS
Level)
VOH
IOH = -4 mA
VDD-0.4
V
Operating Supply Current
IDD
No load
40
mA
Short Circuit Current
IOS
±70
mA
Input Capacitance
CIN
5pF
Nominal Output Impedance
ZOUT
20
On Chip Pull-up Resistor
RPU
AS1, AS0 pins
120
k
PS1 pin
510
k
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Frequency
27
MHz
Output Rise Time
tOR
20% to 80% of VDD, Note 1
1.0
1.8
ns
Output Fall Time
tOF
80% to 20% of VDD, Note 1
1.0
1.8
ns
Output Clock Duty Cycle
tD
at VDD/2, Note 1
40
50
60
%
Maximum Output Jitter,
short term, peak to peak
tJ
PCLK output, Note 1
+100
ps
Maximum Output Jitter,
short term, peak to peak
tJ
All clocks, except PCLK,
Note 1
+200
ps
Maximum Output Jitter,
long term, peak to peak
tJ
1000 cycles, except ACLK,
Note 1
750
ps
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