ADV7171KSU Analog Devices Inc, ADV7171KSU Datasheet - Page 20

• 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
Mode 0 (CCIR-656): Master Option
(Timing Register 0 TR0 = X X X X X 0 0 1)
The ADV7170/ADV7171 generate H, V, and F signals required for the SAV (start active video) and EAV (end active video) time codes
in the CCIR656 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
waveform are illustrated in
H
V
F
H
V
F
522
260
DISPLAY
DISPLAY
523
261
524
262
Figure 23
525
263
264
1
.
ODD FIELD
265
EVEN FIELD
2
Figure 21
266
EVEN FIELD
3
Figure 21. Timing Mode 0 (NTSC Master Mode)
(NTSC) and
ODD FIELD
267
4
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268
5
VERTICAL BLANK
VERTICAL BLANK
269
Figure 22
6
270
7
(PAL). The H, V, and F transitions relative to the video
271
8
272
9
273
10
274
11
283
20
284
21
DISPLAY
DISPLAY
285
22