产品信息: 电子元器件 | 推荐型号 | 新进货源 | 最近更新库存 | 历史排行榜 | 本月排行榜 | 本周热门型号 | 相关图片浏览

GS4901B IC产品资料

超过百万家电维修资料以及家电维修论坛13年文件数据 免费开放下载
资料名称或型号:
搜索分类:
电路图纸 IC规格书 I2C总线资料 存储器数据文件 电子书籍 书报目录 其他..
GS4901B IC产品资料
资料编号:
402506
资料标题:
GS4901B
品 牌:
GENNUM
点击次数:
210
文件大小:
1291
资料属性:
....

GS4901B 资料标题简介

SD Clock and Timing Generator

GS4901B 资料关键信息

Features:
Video Clock Synthesis
• Pre-programmed for 4 video clock periods (14.32 MHz,
27 MHz, 36 MHz, and 54 MHz)
• Accuracy of free-running clock frequency limited only by
crystal reference
• One differential and two single-ended video clock outputs
• Each clock may be individually delayed for skew control
• Video output clock may be directly connected to
Gennum’s serializers for a SMPTE-compliant SDI output
Audio Clock Synthesis (GS4901B only)
• Three audio clock outputs
• Generates any audio clock up to 512*96kHz
• Pre-programmed for 7 audio clocks
Timing Generation
• Generates up to 8 timing signals at a time
• Choose from 9 pre-programmed timing signals: H and V
sync and blanking, F Sync, F Digital, AFS (GS4901B
only), Display Enable, 10FID, and up to 4 user-defined
timing signals
• Pre-programmed to generate timing for 9 different video
formats
Genlock Capability
• Clocks may be free-running or genlocked to an input
reference with a variable offset step size of 100-200ps
(depending on exact clock frequency)
• Variable timing offset step size of 100-200ps up to one
frame
• Output may be cross-locked to a different input reference
• Freeze operation on loss of reference
• Optional crash or drift lock on application of reference
• Automatic input format detection
General Features
• Reduces design complexity and saves board space -
9mm x 9mm package plus crystal reference replaces
multiple VCXOs, PLLs and timing generators
• Pb-free and RoHS Compliant
• Low power operation typically 300mW
• 1.8V core and 1.8V or 3.3V I/O power supplies
• 64-PIN QFN package
Applications
• Video cameras; Digital audio and/or video recording/play
back devices; Digital audio and/or video processing
devices; Computer/video displays; DVD/MPEG devices;
Digital Set top boxes; Video projectors; High definition
video systems; Multi-media PC applications

特别说明:如遇压缩包有密码,请在压缩包中注释说明中查找。

特别提示:文章标题资源或是文件大小标注为0的资源,不提供直接下载请根据上述说明查找相应的书籍。

GS4901B 下载服务器

下载GS4901B资料 ,建议选择服务器5下载



GS4901B 相关资料推介

型号 厂商 描述 文件大小 下载
GS4901B GENNUM SD Clock and Timing Generator 1291

GS4901B 相关产品库存信息

暂无相关信息

联系方式

联系时间:每周一至周五
   上午9.00至11:45,
   下午13:30至17.50
联系电话:
   0755-82516668,82516777
联系传真:
   0755-82518701
业务联系QQ:
   QQ一:882222 ,QQ二:308917
点这里询问产品价格

IC库存速查:- 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
IC资料速查:- 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z