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參數資料
| 型號： | GS8000 |
| 廠商： | Gennum Corporation |
| 英文描述： | DVI / HDMI Extender |
| 中文描述： | 和DVI / HDMI延長器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 228K |
| 代理商： | GS8000 |
www.gennum.com
GS8000
DVI / HDMI Extender
GS8000 Data Sheet
Proprietary and Confidential
25544 - 3
May 2005
1 of 16
Key Features
extends cable length of the TMDS and DDC channels of
a DVI or HDMI link
DVI 1.0-compliant and HDMI 1.1-compliant input and
output signalling
one device supports a complete single link DVI 1.0 or
HDMI interface (two devices for a dual link DVI interface)
operational at TMDS rates from 252Mb/s to 1.65Gb/s
supports display resolutions up to UXGA at 60Hz in 24-bit
true colour pixel format
integrated user-tunable input termination resistors
automatic identification of link inactivity with carrier detect
output
output signal swing adjustable from 200mV to 2000mV
differential into 100
load
output enable function
superior noise immunity
small footprint (44-pin QFN)
Applications
A DVI or HDMI input that will only be connected to a DVI
output with launch amplitude between 800mV and
1200mV differential. Since many DVI graphics cards
transmit at amplitudes outside this range, the GS8000
is not recommended for a generic DVI input.
Description
The GS8000 is Gennum’s DVI 1.0-compliant and HDMI
1.1-compliant automatic cable extender. When used in
front of a DVI/HDMI receiver, it produces a receive
solution with longer cable length. A DVI link of 20 to 30
metres at UXGA 60Hz (162Mb/s) can be realized with
the GS8000 provided the DVI transmitter is within the
DVI specification for jitter and voltage swing and that
high quality DVI cable is used.
The GS8000 contains an Output Enable input and
Carrier Detect output to allow for auto muting of the
clock and data outputs upon link inactivity.
Excellent power supply and common mode noise
rejection is employed to ensure robust operation in
noisy environments. The differential outputs are
adjustable and compatible with the DVI 1.0 and
HDMI 1.1 receiver specifications for input common
mode voltage and swing.
The GS8000 is designed in a CMOS process requiring
a 3.3V power supply. The analog I/O and digital core
power supply voltages may be individually provided.
GS8000 Functional Block Diagram
RXC
RXC
RX1
RX1
RX0
RX0
RX2
RX2
TX2
TX2
TX1
TX1
TX0
TX0
TXC
TXC
SCDT
o
Signal Monitor
& Control
DDC_SDA
DDC_SCL
OE
LONG REACH
TMDS
LONG REACH
DDC
LONG REACH
TMDS
LONG REACH
TMDS
LONG REACH
TMDS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| GS8000-03X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Increase package design flexibility while maintaining electrical integrity |
| GS8000-063 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Increase package design flexibility while maintaining electrical integrity |
| GS8000-095 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Increase package design flexibility while maintaining electrical integrity |
| GS8000-126 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Increase package design flexibility while maintaining electrical integrity |
| GS8000ACNE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:DVI / HDMI Extender |
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