adv7174 Analog Devices, Inc., adv7174 Datasheet - Page 12

• Manufacturer Part Number: adv7174
• Description: Chip Scale Pal/ntsc Video Encoder With Advanced Power Management
• Manufacturer: Analog Devices, Inc.

ADV7174/ADV7179
Table 7. Luminance Internal Filter Specifications
Filter Type
Low-Pass
(NTSC)
Low-Pass
(PAL)
Notch (NTSC)
Notch (PATL)
Extended
(SSAF)
CIF
QCIF
Table 8. Chrominance Internal Filter Specifications
Filter Type
1.3 MHz
Low-Pass
0.65 MHz
Low-Pass
1.0 MHz
Low-Pass
2.0 MHz
Low-Pass
Reserved
CIF
QCIF
Filter Selection
MR04
0
0
0
0
1
1
1
Filter Selection
MR07
0
0
0
0
1
1
1
MR03
0
0
1
1
0
0
1
MR06
0
0
1
1
0
0
1
MR02
0
1
0
1
0
1
0
MR05
0
1
0
1
0
1
0
Pass-Band Ripple
(dB)
0.091
0.15
0.015
0.095
0.051
0.018
Monotonic
Pass-Band Ripple
(dB)
0.084
Monotonic
Monotonic
0.0645
0.084
Monotonic
Rev. A | Page 12 of 52
3 dB Bandwidth
(MHz)
4.157
4.74
6.54
6.24
6.217
3.0
1.5
3 dB Bandwidth
(MHz)
1.395
0.65
1.0
2.2
0.7
0.5
8.3
Stop-Band Cutoff
(MHz)
3.01
3.64
3.73
5.0
3.01
4.08
Stop-Band Cutoff
(MHz)
7.37
7.96
8.0
8.0
7.06
7.15
Stop-Band Attenuation
(dB)
−56
−64
−68
−66
−61
−61
−50
Stop-Band Attenuation
(dB)
−45
−58.5
−49
−40
−45
−50