ADV7343BSTZ Analog Devices Inc, ADV7343BSTZ Datasheet - Page 80

• Manufacturer Part Number: ADV7343BSTZ
• Description: IC ENCODER VIDEO W/DAC 64-LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7343BSTZ

• Applications: DVD, Blu-Ray
• Voltage - Supply, Analog: 3.3V
• Voltage - Supply, Digital: 1.8V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Supply Voltage Range: 1.71V To 1.89V
• Operating Temperature Range: -40°C To +85°C
• Tv / Video Case Style: LQFP
• No. Of Pins: 64
• Svhc: No SVHC (18-Jun-2010)
• Operating Temperature Max: 85°C
• Operating: RoHS Compliant
• Input Format: Digital
• Output Format: Analogue
• Dac Resolution: 11bit
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7342/ADV7343
SD TIMING
Mode 0 (CCIR-656)—Slave Option (Subaddress 0x8A = X X X X X 0 0 0)
The ADV7342/ADV7343 are controlled by the SAV (start of active video) and EAV (end of active video) time codes embedded in the
pixel data. All timing information is transmitted using a 4-byte synchronization pattern. A synchronization pattern is sent immediately
before and after each line during active picture and retrace. If the S_VSYNC and S_HSYNC pins are not used, they should be tied to
V
Mode 0 (CCIR-656)—Master Option (Subaddress 0x8A = X X X X X 0 0 1)
The ADV7342/ADV7343 generate H and F signals required for the SAV and EAV time codes in the CCIR656 standard. The H bit is
output on S_HSYNC and the F bit is output on S_VSYNC .
DD_IO
during this mode.
H
H
F
F
522
260
DISPLAY
DISPLAY
NTSC/PAL M SYSTEM
523
261
(525 LINES/60Hz)
(625 LINES/50Hz)
INPUT PIXELS
PAL SYSTEM
524
262
ANALOG
VIDEO
525
263
264
1
Y
END OF ACTIVE
ODD FIELD
VIDEO LINE
C
r
Y
265
EVEN FIELD
2
F
F
4 CLOCK
4 CLOCK
EAV CODE
0
0
266
EVEN FIELD
0
0
3
X
Y
8
0
ODD FIELD
Figure 103. SD Master Mode 0, NTSC
267
4
1
0
8
0
Figure 102. SD Slave Mode 0
1
0
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268
5
VERTICAL BLANK
ANCILLARY DATA
0
0
269
VERTICAL BLANK
6
268 CLOCK
280 CLOCK
F
F
(HANC)
F
F
A
B
270
7
A
B
A
B
271
8
8
0
1
0
272
9
8
0
1
0
SAV CODE
4 CLOCK
F
F
4 CLOCK
273
10
START OF ACTIVE
0
0
VIDEO LINE
0
0
X
Y
274
11
C
b
Y C
1440 CLOCK
1440 CLOCK
r
Y
C
b
Y
283
20
C
r
Y
284
C
b
21
285
DISPLAY
DISPLAY
22