ADV7171KSU Analog Devices Inc, ADV7171KSU Datasheet - Page 14

• Manufacturer Part Number: ADV7171KSU
• Description: IC DAC VIDEO ENC NTSC 44TQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7171KSU

• Rohs Status: RoHS non-compliant
• Applications: Set-Top Boxes, Video Players
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Adc/dac Resolution: 10b
• Screening Level: Industrial
• Package Type: TQFP
• Pin Count: 44
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

ADV7170/ADV7171
INTERNAL FILTER RESPONSE
The Y filter supports several different frequency responses, including two low-pass responses, two notch responses, an extended (SSAF)
response, a CIF response, and a QCIF response. The UV filter supports several different frequency responses, including four low-pass
responses, a CIF response, and a QCIF response that are shown in Table 10 and Table 11 and Figure 6 to Figure 18.
Table 10. Luminance Internal Filter Specifications
Low Pass (NTSC)
Low Pass (PAL)
Notch (NTSC)
Notch (PAL)
Extended (SSAF)
CIF
QCIF
Table 11. Chrominance Internal Filter Specifications
1.3 MHz Low Pass
.65 MHz Low Pass
1.0 MHz Low Pass
2.0 MHz Low Pass
Reserved
CIF
QCIF
Filter Type
Filter Type
0
0
0
0
1
1
1
MR04
0
0
0
0
1
1
1
MR07
Filter Selection
Filter Selection
0
0
1
1
0
0
1
MR03
0
0
1
1
0
0
1
MR06 MR05
MR02
0
1
0
1
0
1
0
0
1
0
1
0
1
0
0.091
0.15
0.015
0.095
0.051
0.018
Monotonic
Pass-Band Ripple
0.084
Monotonic
Monotonic
0.0645
0.084
Monotonic
Pass-Band Ripple
(dB)
(dB)
Rev. C | Page 14 of 64
4.157
4.74
6.54
6.24
6.217
3.0
1.5
3 dB Bandwidth
1.395
0.65
1.0
2.2
0.7
0.5
3 dB Bandwidth
(MHz)
(MHz)
7.37
7.96
8.3
8.0
8.0
7.06
7.15
Cutoff (MHz)
3.01
3.64
3.73
5.0
3.01
4.08
Cutoff (MHz)
Stop-Band
Stop-Band
−56
−64
−68
−66
−61
−61
−50
−45
−58.5
−49
−40
−45
−50
Stop-Band Attenuation
Stop-Band Attenuation
(dB)
(dB)