參數(shù)資料
型號: ADV7194KSTZ
廠商: Analog Devices Inc
文件頁數(shù): 14/69頁
文件大?。?/td> 0K
描述: IC ENCODER VIDEO EXT-10 80-LQFP
標(biāo)準包裝: 1
類型: 視頻編碼器
應(yīng)用: DVD,視頻,多媒體
電壓 - 電源,模擬: 3.3 V ~ 5 V
電壓 - 電源,數(shù)字: 3.3 V ~ 5 V
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤
產(chǎn)品目錄頁面: 788 (CN2011-ZH PDF)
ADV7194
–21–
REV. A
XXXXXXX
OFF
0
DIGITAL TIMING SIGNALS SUPPRESSED
TIMING ACTIVE
1
VALID VIDEO
BLACK VALUE
BLACK VALUE WITH SYNC
RESET
DAC D,
DAC E
DAC F
DAC A,
DAC B,
DAC C
MR26
PIXEL_DATA_VALID
DIGITAL TIMING
Figure 36.
RESET Sequence Timing Diagram
COMPOSITE
VIDEO
e.g., VCR
OR CABLE
CLOCK
GREEN/COMPOSITE/Y
BLUE/LUMA/U
ADV7194
P9–P0
SCRESET/RTC/TR
VIDEO
DECODER
ADV7185
GLL
LCC1
P19–P10
RED/CHROMA/V
GREEN/COMPOSITE/Y
BLUE/LUMA/U
RED/CHROMA/V
H/L TRANSITION
COUNT START
LOW
128
RTC
TIME SLOT: 01
14
67 68
NOT USED IN
ADV7194
19
VALID
SAMPLE
INVALID
SAMPLE
FSCPLL INCREMENT
1
8/LINE
LOCKED CLOCK
5 BITS
RESERVED
SEQUENCE
BIT2
RESET
BIT3
RESERVED
4 BITS
RESERVED
21
0
13
14 BITS
RESERVED
0
FSC PLL INCREMENT IS 22 BITS LONG, VALUE LOADED INTO ADV7194 FSC DDS REGISTER IS FSC PLL INCREMENTS BITS 21:0
PLUS BITS 0:9 OF SUBCARRIER FREQUENCY REGISTERS. ALL ZEROS SHOULD BE WRITTEN TO THE SUBCARRIER FREQUENCY
REGISTERS OF THE ADV7194.
SEQUENCE BIT
PAL: 0 = LINE NORMAL, 1 = LINE INVERTED
NTSC: 0 = NO CHANGE
RESET BIT
RESET ADV7194’s DDS
NOTES:
1
2
3
Figure 37. RTC Timing and Connections
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7194KSTZ 制造商:Analog Devices 功能描述:TV / Video IC
ADV7195 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input
ADV7195KS 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT VID+PROGSCAN/HDTV ENCODERIC - Bulk
ADV7195KST 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input
ADV7195KSZ 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP