5秒后页面跳转
捷配首页

Datasheet > 消费电路 > 其他商用集成电路> FMS6246MTC20
FMS6246MTC20 PDF预览

FMS6246MTC20

更新时间： 2024-01-06 14:57:16
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器消费电路商用集成电路光电二极管
页数 文件大小 规格书
10页 93K
描述
Six Channel, 6th Order SD/PS Video Filter Driver

阅读下载

获取价格

FMS6246MTC20 技术参数

生命周期：Obsolete零件包装代码：TSSOP
包装说明：TSSOP,针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.66商用集成电路类型：CONSUMER CIRCUIT
JESD-30 代码：R-PDSO-G20JESD-609代码：e3
长度：6.5 mm功能数量：1
端子数量：20最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态：Not Qualified
座面最大高度：1.1 mm最大供电电压 (Vsup)：5.25 V
最小供电电压 (Vsup)：4.75 V表面贴装：YES
温度等级：COMMERCIAL端子面层：TIN
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL宽度：4.4 mm
Base Number Matches：1

FMS6246MTC20 数据手册

 浏览型号FMS6246MTC20的Datasheet PDF文件第2页浏览型号FMS6246MTC20的Datasheet PDF文件第3页浏览型号FMS6246MTC20的Datasheet PDF文件第4页浏览型号FMS6246MTC20的Datasheet PDF文件第6页浏览型号FMS6246MTC20的Datasheet PDF文件第7页浏览型号FMS6246MTC20的Datasheet PDF文件第8页 
coupling capacitor. A conceptual illustration of the input clamp  
circuit is shown below:  
Applications Information  
Functional Description  
The FMS6246 Low Cost Video Filter (LCVF) provides 6dB gain  
(9dB optional, contact factory for further information) from input  
to output. In addition, the input will be slightly offset to optimize  
the output driver performance. The offset is held to the minimum  
required value to decrease the standing DC current into the  
load. Typical voltage levels are shown in the diagram below.  
0.65V  
Y
OUT  
Y
Driver  
IN  
800kΩ  
1.0 -> 1.02V  
0.65 -> 0.67V  
0.3 -> 0.32V  
Figure 2. Input Clamp Circuit  
I/O Configurations  
0.0 -> 0.02V  
Vin  
For DC-coupled DAC drive with DC-coupled outputs, use this  
configuration:  
Driven by:  
2.28V  
1.58V  
DC-Coupled DAC Outputs or  
AC-Coupled and Clamped  
Y, R, G, B, CV  
0V - 1.4V  
75  
DVD or  
STB  
SoC  
LCVF  
Clamp  
Inactive  
0.88V  
0.28V  
Vout  
DAC  
Output  
There will be a 280mV offset from the DC input level to  
the DC output level.  
Vout = 2 * Vin + 280mV  
0.85V  
0.5V  
Figure 3. DC-coupled Inputs and Outputs  
Alternatively, if the DAC’s average DC output level causes the  
signal to exceed the range of 0V to 1.4V, it can be AC-coupled  
as follows:  
0.15V  
Vin  
0V - 1.4V  
1.98V  
0.1u  
75  
Driven by:  
DC-Coupled DAC Outputs  
AC-Coupled and Biased  
U, V, Pb, Pr, C  
DVD or  
STB  
SoC  
DAC  
Output  
LCVF  
Clamp  
Active  
1.28V  
0.58V  
Vout  
Figure 1. Typical Voltage Levels  
The FMS6246 provides an internal diode clamp to support AC-  
coupled input signals. If the input signal does not go below  
ground, the input clamp will not operate. This allows DAC out-  
puts to directly drive the FMS6246 without an AC coupling  
capacitor. The worst-case sync tip compression due to the  
clamp will not exceed 7mV. The input level set by the clamp  
combined with the internal DC offset will keep the output within  
its acceptable range. When the input is AC-coupled, the diode  
clamp will set the sync tip (or lowest voltage) just below ground.  
Figure 4. AC-coupled Inputs, DC-coupled Outputs  
When the FMS6246 is driven by an unknown external source or  
a SCART switch with its own clamping circuitry the inputs  
should be AC-coupled as follows:  
0V - 1.4V  
For symmetric signals like C, U, V, Cb, Cr, Pb and Pr, the aver-  
age DC bias is fairly constant and the inputs can be AC-coupled  
with the addition of a pull-up resistor to set the DC input voltage.  
DAC outputs can also drive these same signals without the AC  
0.1u  
75  
LCVF  
Clamp  
Active  
External Video  
source must  
be AC-coupled.  
75  
Figure 5. SCART Configuration with DC-coupled  
Outputs  
5
www.fairchildsemi.com  
FMS6246 Rev. 1A  
12345678...10

下载PDF

与FMS6246MTC20相关器件

型号 品牌 描述 获取价格 数据表
FMS6246MTC20_NL FAIRCHILD Consumer Circuit, PDSO20, LEAD FREE, TSSOP-20

获取价格
FMS6246MTC209 FAIRCHILD Six Channel, 6th Order SD/PS Video Filter Driver

获取价格
FMS6246MTC20X FAIRCHILD Six Channel, 6th Order SD/PS Video Filter Driver

获取价格
FMS6246MTC20X_NL FAIRCHILD Consumer Circuit, PDSO20, LEAD FREE, TSSOP-20

获取价格
FMS6303 FAIRCHILD Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080i)/HD (1080P)

获取价格
FMS6303_12 FAIRCHILD Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080i)/HD (1080P)

获取价格

与FMS6246MTC20相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证