ADV7173KST Analog Devices Inc, ADV7173KST Datasheet - Page 11
![IC DAC VIDEO NTSC 6-CH 48LQFP](/photos/6/59/65923/505-48-lqfp_sml.jpg)
ADV7173KST
Manufacturer Part Number
ADV7173KST
Description
IC DAC VIDEO NTSC 6-CH 48LQFP
Manufacturer
Analog Devices Inc
Type
Video Encoderr
Datasheet
1.ADV7173KSTZ.pdf
(60 pages)
Specifications of ADV7173KST
Rohs Status
RoHS non-compliant
Applications
Multimedia
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
48-LQFP
Number Of Dac's
6
Adc/dac Resolution
10b
Screening Level
Commercial
Package Type
LQFP
Pin Count
48
For Use With
EVAL-ADV7173EBM - BOARD EVAL FOR ADV7173
Voltage - Supply, Digital
-
Lead Free Status / RoHS Status
Not Compliant
Available stocks
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(continued from page 2)
INTERNAL FILTER RESPONSE
The Y Filter supports several different frequency responses,
including two low-pass responses, two notch responses, an
Extended (SSAF) response with or without gain boost/attenuation,
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. These can be
seen in Figures 4 to 18.
–10
–20
–30
–40
–50
–60
–70
0
0
2
LOW-PASS (NTSC)
LOW-PASS (PAL)
NOTCH (NTSC)
NOTCH (PAL)
EXTENDED (SSAF)
CIF
QCIF
1.3MHz LOW PASS
0.65MHz LOW PASS
1.0MHz LOW PASS
2.0MHz LOW PASS
RESERVED
CIF
QCIF
FILTER TYPE
FILTER TYPE
4
FREQUENCY – MHz
6
MR04
MR07
8
FILTER SELECTION
FILTER SELECTION
0
0
0
0
1
1
1
0
0
0
0
1
1
1
MR06
MR03
10
0
0
1
1
0
0
1
0
0
1
1
0
0
1
MR05
MR02
12
0
1
0
1
0
1
0
0
1
0
1
0
1
0
PASSBAND RIPPLE
PASSBAND RIPPLE
0.084
MONOTONIC
MONOTONIC
0.0645
0.084
MONOTONIC
0.091
0.15
0.015
0.095
0.051
0.018
MONOTONIC
(dB)
(dB)
In Extended Mode there is the option of twelve responses
in the range from –4 dB to +4 dB. The desired response can
be chosen by the user by programming the correct value via
the I
Figures 19 to 21.
3 dB BANDWIDTH
3 dB BANDWIDTH
2
C. The variation of frequency responses can be seen in
4.157
4.74
6.54
6.24
6.217
3.0
1.5
1.395
0.65
1.0
2.2
0.7
0.5
(MHz)
(MHz)
–10
–20
–30
–40
–50
–60
–70
0
0
CUTOFF (MHz)
CUTOFF (MHz)
2
STOPBAND
STOPBAND
7.37
7.96
8.3
8.0
8.0
7.06
7.15
3.01
3.64
3.73
5.0
3.01
4.08
4
FREQUENCY – MHz
ATTENUATION (dB)
ATTENUATION (dB)
ADV7172/ADV7173
6
STOPBAND
STOPBAND
–56
–64
–68
–66
–61
–61
–50
–45
–58.5
–49
–40
–45
–50
8
10
12