参数资料
| 型号： | FMS6410BCS |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC FILTER VIDEO DUAL 8SOIC |
| 标准包装： | 95 |
| 类型： | 视频滤波器 |
| 应用： | 录音机，机顶盒 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
October 2006
FMS6410B Rev. 1.0.2
FMS6410B
Dual-Channel
V
ideo
Dr
iver
s
with
Integrat
ed
Filt
er
s
and
Composite
V
ideo
Summer
FMS6410B
Dual-Channel Video Drivers with Integrated Filters and
Composite Video Summer
Features
■ 7.1MHz fifth-order Y,C filters with composite summer
■ 50dB stopband attenuation at 27MHz on Y, C, and CV
outputs
■ Better than 0.1dB flatness to 4.5MHz on Y, C, and CV
outputs
■ No external frequency selection components or clocks
■ < 5ns group delay on Y, C, and CV outputs
■ AC-coupled inputs
■ AC- or DC-coupled outputs
■ Capable of PAL frequency selection components or
clocks
■ 0.3% differential gain with 0.2° differential phase on
Y, C, and CV channels
■ Integrated DC restore circuitry with low tilt
■ Lead-free SOIC-8 package
Applications
■ Cable and satellite set-top boxes
■ DVD players
■ Personal Video Recorders (PVR)
■ Video On Demand (VOD)
Description
The FMS6410B is a dual Y/C fifth-order Butterworth low-
pass video filter optimized for minimum overshoot and
flat group delay. The device also contains a summing cir-
cuit to generate filtered composite video.
In a typical
application, the Y and C input signals from DACs are AC
coupled into the filters. Both channels have DC restore
circuitry to clamp the DC input levels during video sync.
The Y and C channels use separate feedback clamps.
The clamp pulse is derived from the Y channel.
All outputs are capable of driving 2Vpp, AC or DC cou-
pled, into either a single or dual video load. A single
video load consists of a series 75
Ω impedance matching
resistor connected to a terminated 75
Ω line. This pre-
sents a total of 150
Ω of loading to the part. A dual load is
two of these in parallel, which presents a total of 75
Ω to
the part. The gain of the Y, C, and CV signals is 6dB with
1Vpp input levels. All video channels are clamped during
sync to establish the appropriate output voltage refer-
ence levels.
Block Diagrams
Figure 1. Block Diagram
Σ
gM
6dB
Sync Strip
Reference and
Timing
250mV
1
gM
+
250mV
4
6dB
8
6
5
3
7
VCC
YIN
CIN
GND
COUT
CVOUT
YOUT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FMS6410BCSX | 功能描述:视频 IC DualChanlVidDrvr IntegrtFltr&compost RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| FMS6410CS | 功能描述:视频 IC Video Driver Dual Channel RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| FMS6410CS_NL | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual Channel Video Drivers with Integrated Filters |
| FMS6410CS_Q | 功能描述:视频 IC Video Driver Dual Channel RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| FMS6410CSX | 功能描述:视频 IC Video Driver Dual Channel RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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