參數(shù)資料
型號: ADV7322
廠商: Analog Devices, Inc.
英文描述: Multiformat 11-Bit HDTV Video Encoder
中文描述: 多格式11位高清晰度電視視頻編碼器
文件頁數(shù): 7/88頁
文件大?。?/td> 991K
代理商: ADV7322
Preliminary Technical Data
ADV7322
DYNAMIC SPECIFICATIONS
V
AA
= 2.375 V 2.625 V, V
DD
= 2.375 V 2.625 V, V
DD_IO
= 2.375 V 3.6 V, V
REF
= 1.235 V, R
SET
= 3040 , R
LOAD
= 300 . All specifications
T
MIN
to T
MAX
(0°C to 70°C), unless otherwise noted.
Table 3.
Parameter
Min
Typ
PROGRESSIVE SCAN MODE
Luma Bandwidth
12.5
Chroma Bandwidth
5.8
SNR
65.6
72
HDTV MODE
Luma Bandwidth
30
Chroma Bandwidth
13.75
STANDARD DEFINITION MODE
Hue Accuracy
0.4
Color Saturation Accuracy
0.4
Chroma Nonlinear Gain
1.2
Chroma Nonlinear Phase
0.2
Chroma/Luma Intermodulation
0
Chroma/Luma Gain Inequality
97
Chroma/Luma Delay Inequality
1.1
Luminance Nonlinearity
0.5
Chroma AM Noise
84
Chroma PM Noise
75.2
Differential Gain
0.15
Differential Phase
0.2
SNR
59.1
77.1
Rev. PrA | Page 7 of 88
Max
Unit
MHz
MHz
dB
dB
MHz
MHz
Degrees
%
±%
± Degrees
±%
±%
ns
±%
dB
dB
%
Degrees
dB
dB
Test Conditions
Luma ramp unweighted
Flat field full bandwidth
Referenced to 40 IRE
NTSC
NTSC
Luma ramp
Flat field full bandwidth
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