参数资料
型号: ADV7194KSTZ
厂商: Analog Devices Inc
文件页数: 14/69页
文件大小: 0K
描述: IC ENCODER VIDEO EXT-10 80-LQFP
标准包装: 1
类型: 视频编码器
应用: DVD,视频,多媒体
电压 - 电源,模拟: 3.3 V ~ 5 V
电压 - 电源,数字: 3.3 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(14x14)
包装: 托盘
产品目录页面: 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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相关代理商/技术参数
参数描述
ADV7194KSTZ 制造商:Analog Devices 功能描述:TV / Video IC
ADV7195 制造商:AD 制造商全称: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 制造商全称: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