ADV7176AKS Analog Devices Inc, ADV7176AKS Datasheet - Page 15

• Manufacturer Part Number: ADV7176AKS
• Manufacturer: Analog Devices Inc

Specifications of ADV7176AKS

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: MQFP
• Pin Count: 44
• Lead Free Status / RoHS Status: Not Compliant

Mode 0 (CCIR-656): Master Option
(Timing Register 0 TR0 = X X X X X 0 0 1)
The ADV7175A/ADV7176A generates H, V and F signals required for the SAV (Start Active Video) and EAV (End Active Video)
time codes in the CCIR-656 standard. The H bit is output on the HSYNC pin, the V bit is output on the BLANK pin, and the F bit
is output on the FIELD/VSYNC pin. Mode 0 is illustrated in Figure 15 (NTSC) and Figure 16 (PAL). The H, V and F transitions
relative to the video waveform are illustrated in Figure 17.
H
V
F
H
V
F
260
522
DISPLAY
DISPLAY
NTSC/PAL M SYSTEM
523
261
(525 LlNES/60Hz)
(625 LINES/50Hz)
INPUT PIXELS
PAL SYSTEM
524
262
ANALOG
VIDEO
525
263
264
1
ODD FIELD
Y
END OF ACTIVE
VIDEO LINE
C
r
265
EVEN FIELD
2
Y
F
F
4 CLOCK
4 CLOCK
EAV CODE
266
0
0
EVEN FIELD
3
0
0
X
Y
ODD FIELD
267
8
0
4
1
0
8
0
268
1
0
5
VERTICAL BLANK
ANCILLARY DATA
269
VERTICAL BLANK
6
0
0
268 CLOCK
280 CLOCK
F
F
(HANC)
F
F
270
7
A
B
A
B
A
B
271
8
8
0
272
1
0
9
8
0
1
0
SAV CODE
273
10
4 CLOCK
F
F
4 CLOCK
START OF ACTIVE
0
0
VIDEO LINE
0
0
ADV7175A/ADV7176A
274
X
Y
11
C
b
Y C
1440 CLOCK
1440 CLCOK
r
Y
C
b
Y
283
20
C
r
Y
284
C
b
21
DISPLAY
DISPLAY
285
22