參數(shù)資料
型號(hào): ADV7342
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): 46/88頁(yè)
文件大?。?/td> 1053K
代理商: ADV7342
ADV7342/ADV7343
Whether the ED/HD Y data is clocked in upon the rising
or falling edge of CLKIN_B is determined by Subaddress 0x01,
Bits[2:1] (See the input sequence shown in Figure 52 and
Figure 53).
Rev. 0 | Page 46 of 88
CLKIN_A
CLKIN_B
S[7:0]
C[7:0]
Y[7:0]
P_VSYNC,
P_HSYNC,
P_BLANK
HDTV
DECODER
S_HSYNC
74.25MHz
10
CrCb
CrCb
10
Y
3
2
YCrCb
27MHz
10
SDTV
DECODER
1080i
OR
720p
OR
1035i
0
ADV7342/
ADV7343
S_VSYNC,
Figure 55. Simultaneous SD and ED Example Application
CLKIN_A
CLKIN_B
S[7:0]
ADV7342/
ADV7343
C[7:0]
Y[7:0]
P_VSYNC,
P_HSYNC,
P_BLANK
HDTV
DECODER
S_VSYNC,
S_HSYNC
74.25MHz
10
CrCb
10
Y
3
2
YCrCb
27MHz
10
SDTV
DECODER
1080i
OR
720p
OR
1035i
0
Figure 56. Simultaneous SD and HD Example Application
ENHANCED DEFINITION ONLY (AT 54 MHz)
Subaddress 0x01, Bits[6:4] = 111
Enhanced definition (ED) YCrCb data can be input in an
interleaved 4:2:2 format on an 8-bit bus at a rate of 54 MHz.
A 54 MHz clock signal must be provided on the CLKIN_A pin.
Input synchronization signals are provided on the P_HSYNC,
P_VSYNC, and P_BLANK pins.
The interleaved pixel data is input on Pin Y7 to Pin Y0, with Y0
being the LSB.
3FF
00
00
XY
Cb0
Y0
Y1
Cr0
CLKIN_A
Y[7:0]
0
Figure 57. ED Only (at 54 MHz) Input Sequence (EAV/SAV)
MPEG2
DECO
DER
CLKIN_A
Y[7:0]
54MHz
ADV7342/
ADV7343
P_VSYNC,
P_HSYNC,
P_BLANK
YCrCb
10
YCrCb
3
INTERLACED TO
PROGRESSIVE
0
Figure 58. ED Only (at 54 MHz) Example Application
相關(guān)PDF資料
PDF描述
ADV7342BSTZ Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
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ADV7344BSTZ Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7342BSTZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
ADV7343 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
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