参数资料
型号: ADV7177KSZ
厂商: Analog Devices Inc
文件页数: 15/44页
文件大小: 0K
描述: IC DAC VIDEO NTSC 3-CH 44MQFP
产品变化通告: ADV7xxx Obsolescence 16/Jan/2012
标准包装: 96
类型: 视频编码器
应用: 机顶盒,电视
电压 - 电源,模拟: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
ADV7177/ADV7178
Rev. C | Page 22 of 44
Mode 2: Slave Option HSYNC, VSYNC, BLANK
Timing Register 0 TR0 = X X X X X 1 0 0
In this mode, the ADV7177/ADV7178 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
BLANK signal is optional. When the BLANK input is disabled, the ADV7177/ADV7178 automatically blank all normally blank lines as
per the BT-470 specification. Mode 2 is illustrated in Figure 21 (NTSC) and Figure 22 (PAL).
522
523
524
525
123
4
5
67
8
9
10
11
20
21
22
DISPLAY
ODD FIELD
EVEN FIELD
HSYNC
BLANK
VSYNC
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
283
284
285
ODD FIELD
EVEN FIELD
DISPLAY
HSYNC
BLANK
VSYNC
VERTICAL BLANK
00228-021
Figure 21. Timing Mode 2 (NTSC)
622
623
624
625
1234567
21
22
23
DISPLAY
ODD FIELD
EVEN FIELD
HSYNC
BLANK
VSYNC
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
DISPLAY
ODD FIELD
EVEN FIELD
HSYNC
BLANK
DISPLAY
320
VSYNC
VERTICAL BLANK
00228-022
Figure 22. Timing Mode 2 (PAL)
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相关代理商/技术参数
参数描述
ADV7177KSZ-REEL 功能描述:IC DAC VIDEO NTSC 3-CH 44MQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编码器,解码器,转换器 系列:- 产品变化通告:Development Systems Discontinuation 26/Apr/2011 标准包装:1 系列:- 类型:编码器 应用:DVB-S.2 系统 电压 - 电源,模拟:- 电压 - 电源,数字:- 安装类型:- 封装/外壳:模块 供应商设备封装:模块 包装:散装 其它名称:Q4645799
ADV7178 制造商:AD 制造商全称:Analog Devices 功能描述:Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7178KS 制造商:Analog Devices 功能描述:
ADV7178KS-REEL 制造商:Analog Devices 功能描述:
ADV7179 制造商:AD 制造商全称:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management