參數(shù)資料
型號: ADV7391BCPZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 90/108頁
文件大?。?/td> 0K
描述: IC VIDEO ENCODER SD/HD 32-LFCSP
產(chǎn)品變化通告: ADV734x, ADV739x Feature Improvement
標準包裝: 5,000
類型: 視頻編碼器
應用: 機頂盒,視頻播放器,顯示器
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: 32-VFQFN 裸露焊盤,CSP
供應商設備封裝: 32-LFCSP-VQ(5x5)
包裝: 帶卷 (TR)
配用: EVAL-ADV7391EBZ-ND - BOARD EVAL FOR ADV7391 ENCODER
ADV7390/ADV7391/ADV7392/ADV7393
Data Sheet
Rev. G | Page 82 of 108
Figure 109. SD Timing Mode 1, Slave Option, PAL
Mode 1—Master Option (Subaddress 0x8A = X X X X X 0 1 1)
In this mode, the ADV739x can generate horizontal synchronization and odd/even field signals. When HSYNC is low, a transition of the
field input indicates a new frame, that is, vertical retrace. The ADV739x automatically blanks all normally blank lines as required by the
CCIR-624 standard. Pixel data is latched on the rising clock edge following the timing signal transitions. HSYNC and FIELD are output
on the HSYNC and VSYNC pins, respectively.
Figure 110. 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 ADV739x accepts horizontal and vertical synchronization 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 ADV739x automatically blanks all normally blank lines as required by the CCIR-624 standard. HSYNC and VSYNC are input on
the HSYNC and VSYNC pins, respectively.
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
06234-
107
FIELD
PIXEL
DATA
Cb
Y
Cr
Y
HSYNC
PAL = 132 × CLOCK/2
NTSC = 122 × CLOCK/2
06234-
108
相關PDF資料
PDF描述
MK10DN512ZVLL10R IC ARM CORTEX MCU 512KB 100LQFP
AD725ARZ-RL IC ENCODER RGB TO NTSC 16-SOIC
VI-BT3-IW-B1 CONVERTER MOD DC/DC 24V 100W
VI-B5X-IX-B1 CONVERTER MOD DC/DC 5.2V 75W
VI-B5V-IX-B1 CONVERTER MOD DC/DC 5.8V 75W
相關代理商/技術參數(shù)
參數(shù)描述
ADV7391EBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391WBCPZ 制造商:Analog Devices 功能描述:
ADV7391WBCPZ-RL 制造商:Analog Devices 功能描述:
ADV7392 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392BCPZ 制造商:Analog Devices 功能描述: