參數(shù)資料
型號(hào): ADV7343
廠商: Analog Devices, Inc.
英文描述: Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
中文描述: 六多格式視頻編碼器,11位,297兆赫數(shù)模轉(zhuǎn)換器
文件頁(yè)數(shù): 70/88頁(yè)
文件大?。?/td> 1053K
代理商: ADV7343
ADV7342/ADV7343
Rev. 0 | Page 70 of 88
CRC SEQUENCE
REF
0 IRE
–40 IRE
+70 IRE
+100 IRE
11.2μs
2.235μs ± 20ns
49.1μs ± 0.5μs
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
0
Figure 91. Standard Definition CGMS Waveform
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12
CRC SEQUENCE
REF
5.8μs ± 0.15μs
6T
0mV
–300mV
70% ± 10%
T = 1/(
f
× 33) = 963ns
f
= HORIZONTAL SCAN FREQUENCY
T ± 30ns
+700mV
21.2μs ± 0.22μs
22T
C13 C14 C15 C16 C17 C18 C19
BIT 1 BIT 2
0
BIT 20
Figure 92. Enhanced Definition (525p) CGMS Waveform
R
S
C0
LSB
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
MSB
PEAK WHITE
SYNC LEVEL
500mV ± 25mV
5.5μs ± 0.125μs
R = RUN-IN
S = START CODE
13.7μs
0
Figure 93. Enhanced Definition (625p) CGMS Waveform
CRC SEQUENCE
REF
4T
3.128μs ± 90ns
17.2μs ± 160ns
22T
T = 1/(
f
× 1650/58) = 781.93ns
f
H
= HORIZONTAL SCAN FREQUENCY
1H
T ± 30ns
0mV
–300mV
70% ± 10%
+700mV
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19
BIT 1 BIT 2
0
BIT 20
Figure 94. High Definition (720p) CGMS Waveform
相關(guān)PDF資料
PDF描述
ADV7344 Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs
ADV7344BSTZ Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs
ADV7390 Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7390BCPZ Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7390BCPZ-REEL Low Power, Chip Scale 10-Bit SD/HD Video Encoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7343BSTZ 功能描述:IC ENCODER VIDEO W/DAC 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7343WBSTZ 功能描述:IC ENCODER VID 12BIT DAC 64LQFP 制造商:analog devices inc. 系列:- 包裝:托盤 零件狀態(tài):在售 類型:視頻編碼器 應(yīng)用:DVD,Blu-Ray 電壓 - 電源,模擬:2.6 V ~ 3.46 V 電壓 - 電源,數(shù)字:1.71 V ~ 1.89 V 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商器件封裝:64-LQFP(10x10) 標(biāo)準(zhǔn)包裝:1
ADV7343WBSTZ-RL 功能描述:Video Encoder IC DVD, Blu-Ray 64-LQFP (10x10) 制造商:analog devices inc. 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 類型:視頻編碼器 應(yīng)用:DVD,Blu-Ray 電壓 - 電源,模擬:2.6 V ~ 3.46 V 電壓 - 電源,數(shù)字:1.71 V ~ 1.89 V 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商器件封裝:64-LQFP(10x10) 標(biāo)準(zhǔn)包裝:1,500
ADV7344 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs
ADV7344BSTZ 制造商:Analog Devices 功能描述: