參數(shù)資料
型號(hào)： ADV7194KST
廠商： ANALOG DEVICES INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling
中文描述： COLOR SIGNAL ENCODER, PQFP80
封裝： LQFP-80
文件頁數(shù)： 21/69頁
文件大小： 647K
代理商： ADV7194KST
ADV7194
–21–
REV. 0
XXXXXXX
XXXXXXX
XXXXXXX
XXXXXXX
XXXXXXX
XXXXXXX
XXXXXXX
OFF
0
DIGITAL TIMING SIGNALS SUPPRESSED
TIMING ACTIVE
1
VALID VIDEO
VALID VIDEO
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
M
U
X
HSYNC
FIELD/
VSYNC
CLOCK
GREEN/COMPOSITE/Y
BLUE/LUMA/U
RED/CHROMA/V
GREEN/COMPOSITE/Y
BLUE/LUMA/U
RED/CHROMA/V
ADV7194
P9
–
P0
SCRESET/RTC/TR
MPEG
DECODER
VIDEO
DECODER
ADV7185
GLL
LCC1
P19
–
P12
H/L TRANSITION
COUNT START
LOW
128
RTC
TIME SLOT: 01
14
67 68
NOT USED IN
ADV7194
19
VALID
SAMPLE
INVALID
SAMPLE
F
SC
PLL INCREMENT
1
8/LINE
LOCKED CLOCK
5 BITS
RESERVED
SEQUENCE
BIT
2
RESET
BIT
3
RESERVED
4 BITS
RESERVED
21
0
13
14 BITS
RESERVED
0
NOTES:
1
F
PLL INCREMENT IS 22 BITS LONG, VALUE LOADED INTO ADV7194 FSC DDS REGISTER IS F
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.
2
SEQUENCE BIT
PAL: 0 = LINE NORMAL, 1 = LINE INVERTED
NTSC: 0 = NO CHANGE
3
RESET BIT
RESET ADV7194
’
s DDS
Figure 37. RTC Timing and Connections
相關(guān)PDF資料
PDF描述
ADV7194 Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling
ADV7202 Simultaneous Sampling Video Rate Codec
ADV7300A Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV⑩ 12-Bit DACs
ADV7300AKST Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV⑩ 12-Bit DACs
ADV7301A Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV⑩ 12-Bit DACs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7194KSTZ 功能描述:IC ENCODER VIDEO EXT-10 80-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
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
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