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BU1425AK PDF预览

BU1425AK

更新时间: 2024-09-30 22:27:59
品牌 Logo 应用领域
罗姆 - ROHM 转换器色度信号转换器消费电路商用集成电路编码器
页数 文件大小 规格书
32页 304K
描述
NTSC / PAL digital RGB encoder

BU1425AK 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP64,.66SQ,32
针数:64Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
商用集成电路类型:COLOR SIGNAL ENCODER输入类型:RGB; R-Y; B-Y; Y
JESD-30 代码:S-PQFP-G64长度:14 mm
功能数量:1端子数量:64
最高工作温度:60 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP64,.66SQ,32封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:3.05 mm子类别:Color Signal Converters
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED视频标准:PAL; NTSC
宽度:14 mmBase Number Matches:1

BU1425AK 数据手册

 浏览型号BU1425AK的Datasheet PDF文件第2页浏览型号BU1425AK的Datasheet PDF文件第3页浏览型号BU1425AK的Datasheet PDF文件第4页浏览型号BU1425AK的Datasheet PDF文件第5页浏览型号BU1425AK的Datasheet PDF文件第6页浏览型号BU1425AK的Datasheet PDF文件第7页 
Multimedia ICs  
NTSC / PAL digital RGB encoder  
BU1425AK / BU1425AKV  
The BU1425AK / BU1425AKV are ICs which convert digital RGB / YUV input to composite (NTSC / PAL / PAL60),  
luminance (Y), and chrominance (C) signals, and outputs the results.  
Applications  
Video interfaces for VIDEO-CDs and CD-G decoders  
Features  
8) 5V single power supply, low power consumption  
(0.4W typ.)  
1) Input clocks supported  
27.0 / 13.5MHz  
9) Y and C output can be turned off (the power con-  
sumption with Y and C off is 0.25W typ.).  
28.636 / 14.318MHz  
28.375 / 14.1875MHz  
10) In the Master mode, applying 3.3V to the I / O VDD  
and 5.0V to other VDDs produces HSY and VSY  
output with an amplitude of 3.3V. This enables  
direct connection to LSIs that use a power supply  
voltage of 3.3V. (The clock output for the OSD has  
a fixed amplitude of 5.0V.)  
35.4695 / 17.73475MHz  
2) 24-bit RGB and 16-bit YUV input signals are sup-  
ported.  
3) Both master and slave systems are supported.  
4) 9-bit high-speed DAC is used for DAC output of  
composite VIDEO, Y, and C signals.  
5) Internal 8-color OSD output function is provided.  
6) FSC-TRAP on the Y channel can be turned on and  
off.  
11) In the Slave mode, applying voltage to the I / O VDD  
only, and applying 0V to other VDDs, enables a cur-  
rent consumption of 0 even when RGB DATA,  
HSY, VSY, and OSD DATA are in the active state.  
7) C channel is equipped with an internal chromi-  
nance band-pass filter in addition to the U.V. low-  
pass filter.  
1

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