参数资料
型号: ADV7321KSTZ
厂商: Analog Devices Inc
文件页数: 63/88页
文件大小: 0K
描述: IC VID ENC 6-12BIT DAC'S 64LQFP
标准包装: 1
类型: 视频编码器
应用: EVD,DVD,SD/PS/HDTV
电压 - 电源,模拟: 2.5V
电压 - 电源,数字: 2.5V
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
ADV7320/ADV7321
Rev. A | Page 66 of 88
C0
C1
C2
C3
C4
C5
C6
C7 C8
C9 C10 C11 C12
CRC SEQUENCE
REF
5.8
μs ± 0.15μs
6T
0mV
–300mV
70%
± 10%
T = 1/(
fH × 33) = 963ns
fH = HORIZONTAL SCAN FREQUENCY
T
± 30ns
+700mV
21.2
μs ± 0.22μs
22T
05067-092
C13 C14 C15 C16 C17 C18 C19
Figure 92. PS 525p CGMS Waveform (Line 41)
R
S
C0
LSB
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12
C13
MSB
PEAK WHITE
SYNC LEVEL
500mV
± 25mV
5.5
μs ± 0.125μs
R = RUN-IN
S = START CODE
13.7
μs
05067-093
Figure 93. PS 625p CGMS-A Waveform (Line 43)
CRC SEQUENCE
REF
0 IRE
–40 IRE
+70 IRE
+100 IRE
05067-094
11.2
μs
2.235
μs ± 20ns
49.1
μs ± 0.5μs
C0
C1
C2
C3
C4
C5
C6
C7 C8
C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
Figure 94. SD CGMS Waveform
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