adv7171a-dbrd Analog Devices, Inc., adv7171a-dbrd Datasheet - Page 55

• Manufacturer Part Number: adv7171a-dbrd
• Description: Digital Pal/ntsc Video Encoder With 10-bit Ssaf ?nd Advanced Power Management
• Manufacturer: Analog Devices, Inc.

–10.0
–0.00
–0.05
–0.10
CHROMINANCE LEVEL (IRE)
CHROMINANCE PHASE (DEG)
COLOR BAR (NTSC)
FIELD = 2 LINE = 28
LUMINANCE LEVEL (IRE)
30.0
20.0
10.0
–1.0
–1.0
–2.0
AVERAGE:
DGDP (NTSC)
BLOCK MODE START F2 L64, STEP = 32, END = 192
DIFFERENTIAL GAIN (%)
DIFFERENTIAL PHASE (DEG)
–0.1
0.20
0.15
0.10
0.05
0.0
1.0
0.0
0.0
0.3
0.2
0.1
0.0
0.4
0.0
GRAY
0.00
0.00
. . . . .
1ST
32 → 32
–0.2
–0.1
0.2
YELLOW
0.08
0.03
2ND
REFERENCE 75/7.5/75/7.5 COLOR BAR STANDARD
Figure 92. NTSC Differential Gain and Phase Measurement
–0.2
–0.2
0.2
CYAN
WFM →
WFM →
Figure 91. NTSC Color Bar Measurement
–0.02
0.07
3RD
–0.3
–0.2
0.0
GREEN
Rev. B | Page 55 of 64
MIN = –0.00 MAX = 0.11 p-p/MAX = 0.11
MIN = 0.02 MAX = 0.14 p-p = 0.16
0.11
0.14
–0.2
–0.1
0.2
MAGENTA
4TH
–0.3
–0.3
0.1
RED
0.07
0.10
5TH
–0.2
0.2
0.0
FCC COLOR BAR
MOD 5 STEP
BLUE
0.05
0.10
6TH
- - - - -
0.1
0.0
BLACK
ADV7170/ADV7171