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參數(shù)資料
| 型號(hào)： | AD8180 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10 ns Switching Multiplexers(開(kāi)關(guān)多路復(fù)用器) |
| 中文描述： | 10ns的開(kāi)關(guān)多路復(fù)用器（開(kāi)關(guān)多路復(fù)用器） |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 345K |
| 代理商： | AD8180 |
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
750 MHz, 3.8 mA
10 ns Switching Multiplexers
AD8180/AD8182
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
8
7
6
5
AD8180
IN0
–V
S
OUT
ENABLE
SELECT
GND
IN1
+V
S
DECODER
+1
+1
1
2
3
4
14
13
12
11
AD8182
–V
S
OUT A
ENABLE
A
SELECT A
5
6
7
10
9
8
SELECT B
OUT B
ENABLE
B
DECODER
+1
+1
DECODER
+1
+1
IN0 A
GND
IN1 A
+V
S
IN1 B
GND
IN0 B
FEATURES
Fully Buffered Inputs and Outputs
Fast Channel Switching: 10 ns
High Speed
> 750 MHz Bandwidth (–3 dB)
750 V/
m
s Slew Rate
Fast Settling Time of 10 ns to 0.1%
Low Power: 3.8 mA (AD8180), 6.8 mA (AD8182)
Excellent Video Specifications (R
L
> 1 k
V
)
Gain Flatness of 0.1 dB Beyond 100 MHz
0.02% Differential Gain Error
0.02
8
Differential Phase Error
Low Glitch: < 35 mV
Low All-Hostile Crosstalk of –80 dB @ 5 MHz
High “OFF” Isolation of –90 dB @ 5 MHz
Low Cost
Fast Output Disable Feature for Connecting Multiple Devices
APPLICATIONS
Pixel Switching for “Picture-In-Picture”
Switching in LCD and Plasma Displays
Video Switchers & Routers
PRODUCT DESCRIPTION
The AD8180 (single) and AD8182 (dual) are high speed 2-to-1
multiplexers. They offer –3 dB signal bandwidth greater than
750 MHz along with slew rate of 750 V/
μ
s. With better than
80 dB of crosstalk and isolation, they are useful in many high
speed applications. The differential gain and differential phase
error of 0.02% and 0.02
°
, along with 0.1 dB flatness beyond
100 MHz make the AD8180 and AD8182 ideal for professional
video multiplexing. They offer 10 ns switching time making
them an excellent choice for pixel switching (picture-in-picture)
while consuming less than 3.8 mA (per 2:1 mux) on
±
5 V sup-
ply voltages.
Both devices offer a high speed disable feature allowing the out-
put to be configured into a high impedance state. This allows
multiple outputs to be connected together for cascading stages
while the “OFF” channels do not load the output bus. They
operate on voltage supplies of
±
5 V and are offered in 8- and
14-lead PDIP and SOIC packages.
500mV
/DIV
IN0 = +1V
IN1 = –1V
R
L
= 1k
5ns/DIV
SELECT PULSE
0 TO +5V
t
FALL
= 10.0ns
OUTPUT
t
RISE
= 10.0ns
Figure 1. AD8180/AD8182 Switching Characteristics
Table I. Truth Table
SELECT
ENABLE
OUTPUT
0
1
0
1
0
0
1
1
IN0
IN1
High Z
High Z
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
Analog Devices, Inc., 1996
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| AD8182 | 10 ns Switching Multiplexers(開(kāi)關(guān)多路復(fù)用器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8180AN | 制造商:Analog Devices 功能描述:Analog Multiplexer Single 2:1 8-Pin PDIP 制造商:Rochester Electronics LLC 功能描述:PDIP 2:1 WIDEBAND MULTIPLEXER - Bulk |
| AD8180ANZ | 功能描述:IC MULTIPLEXER 2X1 8DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān)，多路復(fù)用器，多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標(biāo)準(zhǔn)包裝:5,000 系列:- 功能:開(kāi)關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:7-WFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR) |
| AD8180AR | 制造商:Analog Devices 功能描述:Analog Multiplexer Single 2:1 8-Pin SOIC N Tube 制造商:Rochester Electronics LLC 功能描述:SOIC 2:1 WIDEBAND MULTIPLEXER - Bulk 制造商:Analog Devices 功能描述:Multiplexer IC Multiplexer Type:Single-E |
| AD8180AR-REEL | 制造商:Analog Devices 功能描述:Analog Multiplexer Single 2:1 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:SOIC 2:1 WIDEBAND MULTIPLEXER - Tape and Reel |
| AD8180AR-REEL7 | 制造商:Analog Devices 功能描述:Analog Multiplexer Single 2:1 8-Pin SOIC N T/R |
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