參數(shù)資料
型號: ML6431
廠商: Fairchild Semiconductor Corporation
英文描述: Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA(用于NTSC, PAL & VGA數(shù)字式音頻同步時鐘發(fā)生器)
中文描述: 同步鎖相同步發(fā)生器用于NTSC,PAL與數(shù)字音頻時鐘
文件頁數(shù): 5/33頁
文件大小: 384K
代理商: ML6431
ML6430/ML6431
5
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
CC
= 4.5 to 5.5V and T
A
= 0° to 70°C, C
IN
= 0.1μF, C
REF
= 0.1μF (Note 1).
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY
Supply Current (Analog and Digital)
80
120
mA
Analog Supply Current
V
CC
A = V
CC
D = 4.5
35
mA
Digital Supply Current
Max programmed clock rates
45
mA
DIGITAL INPUTS
Low Level Input Voltage
0
0.8
V
High Level Input Voltage
V
CC
– 0.8
V
CC
V
Low Level Input Current
V
IN
= 0V + 0.1V
1.0
μA
High Level Input Current
V
IN
= V
CC
D – 0.1V
1.0
μA
Input Capacitance
2
pF
TTL INPUTS (H
SYNC
, V
SYNC
)
V
IL
Input Low Voltage
0.8
V
V
IH
Input High Voltage
2.0
V
THREE STATE DIGITAL INPUTS
Low Level Input Voltage
0
0.8
V
High Level Input Voltage
V
CC
– 0.8
V
Low Level Input Current
V
IN
= 0V
50
150
μA
High Level Input Current
V
IN
= V
CC
D
50
150
μA
Input Capacitance
2
pF
Mid Level Input Voltage with 5V Supply
2
3
V
DIGITAL OUTPUTS
Low Level Output Voltage
0
0.5
V
High Level Output Voltage
V
CC
– 0.5
V
C
LOAD
: Output Capacitance
50
pF
Output Disable Leakage
10
μA
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
DC Supply Voltage (V
CC
A & V
CC
D) .............–0.3V to 7V
Analog & Digital Inputs/Outputs... –0.3V to V
CC
A + 0.3V
Input current per pin............................................. ±25mA
Storage Temperature............................... – 65°C to 150°C
Junction Temperature..............................................125°C
OPERATING CONDITIONS
Supply Range ...............................................4.5V to 5.5V
Temperature Range ....................................... 0°C to 70°C
Thermal Resistance ............................................. 80°C/W
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