ML6440
ELECTRICAL CHARACTERISTICS (Continued)
SYMBOL
VIDEO SIGNAL PROCESSING
Effective Luminance Bandwidth
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
NTSC/PAL, Comb On at –3dB
(Note 3)
2.5
NTSC/CCIR601, Comb Off at –3dB
NTSC/Sq. Pixel , Comb Off at –3dB
PAL/CCIR601 , Comb Off at –3dB
PAL /Sq. Pixel, Comb Off at –3dB
NTSC/PAL, Comb On at –3dB
MHz
MHz
MHz
MHz
2.5
2.5
2.5
Effective Chrominance Bandwidth
Centered at fSC
(Note 3)
1.0
NTSC/CCIR601, Comb Off at –3dB
NTSC/Sq. Pixel, Comb Off at –3dB
PAL/CCIR601, Comb Off at –3dB
PAL /Sq. Pixel, Comb Off at –3dB
MHz
MHz
MHz
MHz
1.0
1.0
1.0
COMB FILTER CHARACTERISTICS
SNRC
Signal to Noise Ratio, Chrominance
Spurious Luma Artifact
NTSC
13.5MHz
48
45
dB
dB
dB
dB
PAL
12.27MHz
SNRL
Signal to Noise Ratio, Luminance
Spurious Subcarrier
Artifact
NTSC
13.5MHz
48
PAL
45
12.27MHz
Comb Notch Depth at fSC
NTSC/PAL
–35
dB
Comb Notch Bandwidth at –30dB
500
kHz
5
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
