參數(shù)資料
型號: ADV7175A
廠商: Analog Devices, Inc.
英文描述: High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
中文描述: 高品質(zhì),10位,數(shù)字無線電咨詢委員會,601到PAL / NTSC制式視頻編碼器
文件頁數(shù): 45/52頁
文件大小: 629K
代理商: ADV7175A
ADV7175A/ADV7176A
–45–
REV. B
NOISE SPECTRUM (NTSC)
FIELD = 2 LINE = 64
AMPLITUDE (0 dB = 714mV p-p)
BANDWIDTH 100kHz TO FULL
WFM -->
PEDESTAL
NOISE LEVEL = –80.1 dB RMS
–5.0
–10.0
–15.0
–20.0
–25.0
–30.0
–35.0
–40.0
–45.0
–50.0
–55.0
–60.0
–65.0
–70.0
–75.0
–80.0
–85.0
–90.0
–95.0
–100.0
1.0
2.0
3.0
4.0
5.0
6.0
MHz
Figure 85. NTSC SNR Pedestal Measurement
NOISE SPECTRUM (NTSC)
FIELD = 2 LINE = 64
AMPLITUDE (0 dB = 714mV p-p)
BANDWIDTH 10kHz TO FULL (TILT NULL)
WFM -->
RAMP SIGNAL
NOISE LEVEL = –61.7 dB RMS
–5.0
–10.0
–15.0
–20.0
–25.0
–30.0
–35.0
–40.0
–45.0
–50.0
–55.0
–60.0
–65.0
–70.0
–75.0
–80.0
–85.0
–90.0
–95.0
–100.0
1.0
2.0
3.0
4.0
5.0
MHz
Figure 86. NTSC SNR Ramp Measurement
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7175AKS 制造商:AD 制造商全稱:Analog Devices 功能描述:High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7175KS 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
ADV7176A 制造商:AD 制造商全稱:Analog Devices 功能描述:High Quality, 10-Bit, Digital CCIR-601 to PAL/NTSC Video Encoder