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): 77/88頁(yè)
文件大小: 1053K
代理商: ADV7342
ADV7342/ADV7343
Rev. 0 | Page 77 of 88
622
623
624
625
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
FIELD
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
DISPLAY
320
FIELD
5
7
6
4
3
2
1
HSYNC
HSYNC
0
Figure 105. SD Slave Mode 1, PAL
Mode 1—Master Option (Subaddress 0x8A = X X X X X 0 1 1)
In this mode, the ADV7342/ADV7343 can generate horizontal sync and odd/even field signals. When HSYNC is low, a transition of the
field input indicates a new frame, that is, vertical retrace. The ADV7342/ADV7343 automatically blank all normally blank lines as per
CCIR-624. Pixel data is latched on the rising clock edge following the timing signal transitions. HSYNC and FIELD are output on the
S_HSYNC and S_VSYNC pins, respectively.
FIELD
PIXEL
DATA
Cb
Y
Cr
Y
HSYNC
PAL = 132 × CLOCK/2
NTSC = 122 × CLOCK/2
0
Figure 106. SD Timing Mode 1, Odd/Even Field Transitions (Master/Slave)
Mode 2— Slave Option (Subaddress 0x8A = X X X X X 1 0 0)
In this mode, the ADV7342/ADV7343 accept horizontal and vertical sync signals. A coincident low transition of both HSYNC and VSYNC
inputs indicates the start of an odd field. A VSYNC low transition when HSYNC is high indicates the start of an even field. The
ADV7342/ADV7343 automatically blank all normally blank lines as per CCIR-624. HSYNC and VSYNC are input on the S_HSYNC and
S_VSYNC pins, respectively.
相關(guān)PDF資料
PDF描述
ADV7342BSTZ Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
ADV7343 Multiformat Video Encoder Six, 11-Bit, 297 MHz DACs
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
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(pán) 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