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參數資料
| 型號： | AD8180AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 750 MHz, 3.8 mA 10 ns Switching Multiplexers |
| 中文描述： | 2-CHANNEL, VIDEO MULTIPLEXER, PDSO8 |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數： | 10/12頁 |
| 文件大小： | 253K |
| 代理商： | AD8180AR |
AD8180/AD8182
–10–
REV. B
EVALUATION BOARD
Evaluation boards for the AD8180R and AD8182R are available
which have been carefully laid out and tested to demonstrate the
specified high speed performance of the devices. Figure 26 and
Figure 27 show the schematics of the AD8180 and AD8182
evaluation boards respectively. For ordering information, please
refer to the Ordering Guide.
Because the footprint of the AD8180 fits directly on to that of
the AD8182, one board layout can be used for both devices. In the
case of the AD8180, only the top half of the board is populated.
Figure 28 shows the silkscreen of the component side and Fig-
ure 30 shows the silkscreen of the solder side. Figures 29 and 31
show the layout of the component side and solder side respectively.
The evaluation board is provided with 49.9
termination resis-
tors on all inputs. This is to allow the performance to be evalu-
ated at very high frequencies where 50
termination is most
popular. To use the evaluation board in video applications, the
termination resistors should be replaced with 75
resistors.
The multiplexer outputs are loaded with 4.99 k
resistors. In
order to avoid large gain errors, these load resistors should be
greater than or equal to 1 k
. For connection to external instru-
ments, oscilloscope scope probe adapters are provided. This
allows direct connection of FET probes to the board. For verifi-
cation of data sheet specifications, use of FET probes with a
bandwidth > 1 GHz is recommended because of their low input
capacitance. The probe adapters used on the board have the
same footprint as SMA, SMB and SMC type connectors allow-
ing easy replacement if necessary.
8
7
6
5
+V
S
C4
10
m
F
C1
0.1
m
F
R10
49.9
V
1
2
3
4
AD8180R
DECODER
+1
+1
+
R1
49.9
V
IN1
IN0
SELECT
R9
49.9
V
ENABLE
R8
49.9
V
+
–V
S
C3
10
m
F
C2
0.1
m
F
R7
4.99k
V
OUT
(SCOPE PROBE
ADAPTER)
UNLESS OTHERWISE NOTED, CONNECTORS ARE SMA TYPE
Figure 26. AD8180R Evaluation Board
–V
S
+
+V
S
C1
0.1
m
F
C4
10
m
F
R10
49.9
V
1
2
3
4
14
13
12
11
AD8182R
5
6
7
10
9
8
DECODER
+1
+1
DECODER
+1
+1
R1
49.9
V
IN1 A
IN0 A
R9
49.9
V
SELECT A
R8
49.9
V
ENABLE
A
R2
49.9
V
IN1 B
IN0 B
R3
49.9
V
R4
49.9
V
SELECT B
R5
49.9
V
ENABLE
B
+
C3
10
m
F
C2
0.1
m
F
OUTB
(SCOPE PROBE
ADAPTER)
OUTA
(SCOPE PROBE
ADAPTER)
R6
4.99k
V
R7
4.99k
V
UNLESS OTHERWISE NOTED, CONNECTORS ARE SMA TYPE
Figure 27. AD8182R Evaluation Board
相關PDF資料 |
PDF描述 |
|---|---|
| AD8180AR-REEL | 750 MHz, 3.8 mA 10 ns Switching Multiplexers |
| AD8180AR-REEL7 | 750 MHz, 3.8 mA 10 ns Switching Multiplexers |
| AD8180 | 10 ns Switching Multiplexers(開關多路復用器) |
| AD8182 | 10 ns Switching Multiplexers(開關多路復用器) |
| AD8186ARU-REEL | 480 MHz Single-Supply (5 V) Triple 2:1 Multiplexers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| AD8180ARRL7-SP218 | 功能描述:Video Switch IC 1 Channel 8-SOIC 制造商:analog devices inc. 系列:- 包裝:帶卷（TR） 零件狀態:上次購買時間 應用:視頻 多路復用器/解復用器電路:2:1 開關電路:- 通道數:1 導通電阻（最大值）:- 電壓 -?電源，單（V+）:- 電壓 - 電源，雙（V±）:±4 V ~ 6 V -3db 帶寬:930MHz 特性:緩沖式 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商器件封裝:8-SOIC 標準包裝:1 |
| AD8180ARZ | 功能描述:IC MULTIPLEXER 2X1 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 特色產品:MicroPak? 標準包裝:1 系列:- 功能:開關 電路:2 x SPST - NC 導通狀態電阻:500 毫歐 電壓電源:單電源 電壓 - 電源，單路/雙路(±):1.4 V ~ 4.3 V 電流 - 電源:150nA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-XFDFN 供應商設備封裝:8-XSON，SOT833-1 （1.95x1） 包裝:Digi-Reel® 其它名稱:568-5557-6 |
| AD8180ARZ | 制造商:Analog Devices 功能描述:IC ANALOG MULTIPLEXER 2 X 1 ((NW)) 制造商:Analog Devices 功能描述:IC, ANALOG MULTIPLEXER, 2 X 1, SOIC-8 |
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