參數(shù)資料
型號(hào): AD8133ACPZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 通用總線功能
英文描述: Triple Differential Driver With Output Pull-Down
中文描述: TRIPLE LINE DRIVER, QCC24
封裝: 4 X 4 MM, LEAD FREE, MO-220VGGD-2, LFCSP-24
文件頁數(shù): 14/16頁
文件大?。?/td> 479K
代理商: AD8133ACPZ-REEL7
AD8133
APPLICATIONS
DRIVING RGB VIDEO SIGNALS OVER CATEGORY-5
UTP CABLE
The foremost application of the AD8133 is driving RGB video
signals over UTP cable in KVM networks. Single-ended video
signals are easily converted to differential signals for
transmission over the cable, and the internally fixed gain of 2
automatically compensates for the losses incurred by the source
and load terminations. The common topologies used in KVM
networks, such as daisy-chained, star, and point-to-point, are
supported by the AD8133. Figure 36 shows the AD8133 in a
triple single-ended-to-differential application when driven from
a 75 source, which is typical of how RGB video is driven over
an UTP cable. In applications that use the OPD feature, the
Schottky diodes are placed in series with each of the 49.9
resistors in the outputs.
Rev. 0 | Page 14 of 16
V
OCM
+2.5V
OUT A
+
A
1.5k
VIDEO
SOURCE A
1.5k
AD8133
750
80.6
38.3
38.3
38.3
750
49.9
49.9
75
V
OCM
+2.5V
OUT B
+
B
1.5k
VIDEO
SOURCE B
1.5k
750
80.6
OUTPUT
PULLDOWN
750
49.9
49.9
75
V
OCM
+2.5V
OUT C
+
C
1.5k
VIDEO
SOURCE C
1.5k
750
80.6
750
OPD
49.9
49.9
75
0
+5V
V
S+
0.1
μ
F ON ALL V
S+
PINS
V
S–
Figure 36. AD8133 in Single-Ended-to-Differential Application
相關(guān)PDF資料
PDF描述
AD8137 Low Cost, Low Power 12-Bit Differential ADC Driver
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AD8137YCP-REEL7 Low Cost, Low Power 12-Bit Differential ADC Driver
AD8137YCPZ-R2 Low Cost, Low Power 12-Bit Differential ADC Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AD8134ACPZ-R2 制造商:Analog Devices 功能描述:SP Amp DIFF Line Driver Amp Triple