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参数资料
| 型号： | FMS6419 |
| 厂商： | Fairchild Semiconductor Corporation |
| 英文描述： | RES NTWK, Thick Film, 560KOhms, 50WV, 2+/-% Tol, 100ppm-TC, 4424-Case |
| 中文描述： | 可选的RGB（YUV转换）的HD / SD视频滤波器与Y，丙，综合输出驱动器 |
| 文件页数： | 7/10页 |
| 文件大小： | 160K |
| 代理商： | FMS6419 |
6
REV. 4C June 28, 2004
DATA SHEET
FMS6419
General Description
The FMS6419 offers comprehensive ltering for set top box
or DVD applications. This part consists of triple 6th order
lters with selectable 30MHz or 8MHz frequencies and a
dual lter for ltering Y, C with a composite summer. 2 to 1
multiplexers are provided on the triple lters as well as
provisions for auxiliary input to the composite channel. The
triple lters are intended for either YUV or RGB signals.
All channels accept DC coupled ground-referenced 1V
signals. The lters outputs 2Vpp signals into AC coupled
terminated loads. The low-pass lters are powered by 3.3V
and output buffers are powered by 5.0V.
The FMS6419 is a next generation lter solution from
Fairchild Semiconductor addressing the expanding ltering
needs for set top boxes, and DVD players. The product
provides selectable ltering from 30MHz to 8MHz on the
RGB channels. Thus, the FMS6419 addresses the require-
ment for a single set top box to be compatible with a variety
of resolution standards. Additionally, the product provides
additional lters for Y, C, and Composite Video (CV) out-
puts. Multiplexers on the RGB and CV channels provide
further exibility.
For DVD applications, the product provides ltering and
output drive amplication for 6 channels of outputs. These
include R, G, B, Y, C, and CV outputs.
For Set top boxes, this product provides for 2 channels of
video to be ltered, as well as the exibility of selectable
high order ltering for multiple resolution standards.
Additional exibility is provided by the Y (Luma) and C
(Chroma) lters with a composite summer.
All channels provide 6dB gain, accept 1V ground referenced
inputs, and drive AC coupled loads. The lters for the R, G,
B, Y, C, and CV channels are powered from a 3.3V supply
and the outputs from 5V.
High Denition Typical Performance Characteristics
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, FSEL = 1, all inputs AC coupled with 0.1
F,
all outputs AC coupled with 220
F into 150, referenced to 400kHz; unless otherwise noted)
Frequency Response RGB Channels
Amplitude
(5dB/div)
Frequency (MHz)
400kHz
20
40
60
80
90
Group Delay vs. Freq. RGB Channels
1
1 = 32MHz (4.98ns)
-40
-30
-20
-10
0
10
Dela
y
(2ns/div)
Frequency (MHz)
400kHz
20
10
30
40
50
60
-12
-10
-8
-6
-4
-2
0
2
4
6
8
1
Noise vs. Frequency RGB Channels
-75
Noise
(dB)
-95
-135
-55
0
1.0
2.0
3.0
4.0
5.0
Frequency (MHz)
-125
-115
-105
-85
-65
-45
2
3
Mkr Frequency
Amplitude
Ref
400kHz
6dB
1
26.57MHz
-1dB BW
2
31.5MHz
-3dB BW
3
74.25MHz
-33.53dB
f
SBHD = Amplitude(ref) – Amplitude(3) = 39.53dB
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FMS6419_05 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite Outputs |
| FMS6419MSA28 | 功能描述:视频 IC Selectable RGB HD/SD Video Filter Driver 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 |
| FMS6419MSA28_Q | 功能描述:多媒体杂项 Selectable RGB HD/SD Video Filter Driver RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| FMS6419MSA28X | 功能描述:视频 IC Selectable RGB HD/SD Video Filter Driver 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 |
| FMS6419MSA28X_Q | 功能描述:多媒体杂项 Selectable RGB HD/SD Video Filter Driver RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
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