ADV7311KST Analog Devices Inc, ADV7311KST Datasheet - Page 60

• Manufacturer Part Number: ADV7311KST
• Description: IC VID ENC 6-12BIT DAC'S 64LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7311KST

• Rohs Status: RoHS non-compliant
• Applications: DVD, SD/HD
• Voltage - Supply, Analog: 2.5V
• Voltage - Supply, Digital: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Input Format: Digital
• Output Format: Analog
• Supply Voltage Range: 2.375V To 2.625V
• Operating Temperature Range: 0°C To +70°C
• Tv / Video Case Style: LQFP
• No. Of Pins: 64
• Msl: MSL 1 - Unlimited
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7310/ADV7311
70%
70%
+700mV
–300mV
+700mV
–300mV
0mV
0mV
10%
10%
70%
+700mV
–300mV
+100 IRE
+70 IRE
–40 IRE
0mV
10%
0 IRE
3.128 s
4.15 s
4T
4T
5.8 s
60ns
11.2 s
90ns
Figure 63. Standard Definition CGMS Waveform Diagram
6T
REF
REF
0.15 s
Figure 62. Progressive Scan CGMS Waveform
2.235 s
BIT1 BIT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BIT20
BIT1 BIT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BIT20
Figure 65. HDTV 1080i CGMS Waveform
Figure 64. HDTV 720p CGMS Waveform
REF
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
REF
T
T
20ns
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
BIT1 BIT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BIT20
30ns
30ns
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
–60–
22.84 s
17.2 s
22 T
22 T
1H
1H
160ns
210ns
49.1 s
21.2 s
T = 1/(f
f
T = 1/(f
f
H
H
= HORIZONTAL SCAN FREQUENCY
= HORIZONTAL SCAN FREQUENCY
0.5 s
22T
H
H
0.22 s
1650/58) = 781.93ns
2200/77) = 1.038 s
T = 1/(f
f
T
H
= HORIZONTAL SCAN FREQUENCY
30ns
CRC SEQUENCE
CRC SEQUENCE
H
33) = 963ns
CRC SEQUENCE
CRC SEQUENCE
REV. A