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參數(shù)資料
| 型號： | AD8143ACPZ-R2 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | High Speed, Triple Differential Receiver with Comparators |
| 中文描述： | LINE RECEIVER, QCC32 |
| 封裝： | 5 X 5 MM, LEAD FREE, MO-220-VHHD-2, LFCSP-32 |
| 文件頁數(shù)： | 23/24頁 |
| 文件大?。?/td> | 412K |
| 代理商： | AD8143ACPZ-R2 |
AD8143
The
AD8134
encoding equations are given in Equation 3,
Equation 4, and Equation 5.
[
H
V
V
Red
CM
Rev. 0 | Page 23 of 24
where:
]
(3)
Red V
CM
,
Green V
CM
, and
Blue V
CM
are the transmitted common-
mode voltages of the respective color signals.
K
=
2
[
V
2
2
[
=
K
V
Green
CM
]
(4)
K
is a an adjustable gain constant that is set by the
AD8134
.
H
V
K
V
Blue
CM
+
=
2
]
(5)
V
and
H
are the vertical and horizontal sync pulses, defined
with a weight of 1 when the pulses are in their low states, and a
weight of +1 when they are in their high states.
The
AD8134
data sheet contains further details regarding the
encoding scheme.
Figure 48 illustrates how the AD8143 comparators can be used
to extract the horizontal and vertical sync pulses that are
encoded on the RGB common-mode voltages by the
AD8134
.
0
RECEIVED RED VIDEO
HSYNC
RED CMV
GREEN CMV
BLUE CMV
50
Ω
50
Ω
1k
Ω
1k
Ω
VSYNC
RECEIVED GREEN VIDEO
50
Ω
50
Ω
RECEIVED BLUE VIDEO
50
Ω
50
Ω
Figure 48. Extracting Sync Signals from Received Common-Mode Signals
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| AD8145YCPZ-R2 | High Speed, Triple Differential Receiver with Comparators |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8143ACPZ-REEL | 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| AD8143ACPZ-REEL7 | 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| AD8145 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed, Triple Differential Receiver with Comparators |
| AD8145WYCPZ-R7 | 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| AD8145WYCPZ-R72 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed, Triple Differential Receiver with Comparators |
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