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參數資料
| 型號： | FMS6501 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 12 Input 9 Output Video Switch Matrix with Input Clamp, Input Bias Circuitry, and Output Drivers |
| 中文描述： | 12輸入9輸出與輸入鉗位，偏置電路的輸入和輸出視頻開關矩陣驅動 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 166K |
| 代理商： | FMS6501 |
2004 Fairchild Semiconductor Corporation
FMS6501 Rev. 1A
1
www.fairchildsemi.com
May 2005
F
FMS6501
12 Input 9 Output Video Switch Matrix with Input Clamp,
Input Bias Circuitry, and Output Drivers
Features
■
12 x 9 Crosspoint Matrix
■
Supports SD, PS, and HD 1080i/1080p Video
■
Input Clamp / Bias Circuitry
■
AC or DC-Coupled Inputs
■
AC or DC-Coupled Outputs
■
Dual Load(75
) Output Drivers with High Impedance Disable
■
One-to-One or One-to-Many Input to Output Switching
■
Programmable Gain: +6, +7, +8 or +9dB
■
I
2
C
TM
Compatible Digital Interface, Standard Mode
■
3.3V or 5V single supply operation
■
Lead (Pb) Free SSOP-28 Package
Applications
■
Cable and Satellite set top boxes
■
TV and HDTV Sets
■
A/V Switchers
■
Personal Video Recorders (PVR)
■
Security / Surveillance
■
Video Distribution
■
Automotive (In-Cabin Entertainment)
Description
The FMS6501 provides 12 inputs which can be routed to any of
9 outputs. Each input can be routed to one or more outputs but
only one input may be routed to any output. The input to output
routing is controlled via an I
2
C compatible digital interface.
Each input supports an integrated clamp option to set the output
sync tip level of video with sync to ~300mV. Alternatively, the
input may be internally biased to center signals without sync
(Chroma, Pb, Pr) at ~1.25V. These DC output levels are for the
6dB gain setting. Higher gain settings will increase the DC out-
put levels accordingly. The input clamp / bias mode is selected
via I
2
C.
Unused outputs may be powered down to reduce power dissi-
pation.
Block Diagram
C / B
IN1
OUT1
OUT2
OUT9
C / B
IN2
C / B
IN12
SDA
SCL
VCC (2)
GND (2)
Programmable
Gain
6, 7, 8 or 9dB
ADDR
Programmable
Enable/Disable
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FMS6501_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:12 Input / 9 Output Video Switch Matrix with Input Clamp, Input Bias Circuitry, and Output Drivers |
| FMS6501_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:12 Input / 9 Output Video Switch Matrix with Input Clamp, Input Bias Circuitry, and Output Drivers |
| FMS6501AMTC28X | 功能描述:視頻 IC 12 Input, 9 Output Video Switch Matrix RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| FMS6501MSA28 | 功能描述:視頻 IC 12 Input 9 Output VideoSwtch RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| FMS6501MSA28X | 功能描述:視頻 IC 12 Input 9 Output VideoSwtch RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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