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| 型号： | AD8182ARZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL 2X1 14SOIC |
| 标准包装： | 750 |
| 功能： | 多路复用器 |
| 电路： | 2 x 2:1 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±4 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOICN |
| 包装： | 带卷 (TR) |
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
+VS
C4
10 F
C1
0.1 F
R10
49.9
1
2
3
4
AD8180R
DECODER
+1
+
R1
49.9
IN1
IN0
SELECT
R9
49.9
ENABLE
R8
49.9
+
–VS
C3
10 F
C2
0.1 F
R7
4.99k
OUT
(SCOPE PROBE
ADAPTER)
UNLESS OTHERWISE NOTED, CONNECTORS ARE SMA TYPE
Figure 26. AD8180R Evaluation Board
–VS
+
+VS
C1
0.1 F
C4
10 F
R10
49.9
1
2
3
4
14
13
12
11
AD8182R
5
6
7
10
9
8
DECODER
+1
DECODER
+1
R1
49.9
IN1 A
IN0 A
R9
49.9
SELECT A
R8
49.9
ENABLE A
R2
49.9
IN1 B
IN0 B
R3
49.9
R4
49.9
SELECT B
R5
49.9
ENABLE B
+
C3
10 F
C2
0.1 F
OUTB
(SCOPE PROBE
ADAPTER)
OUTA
(SCOPE PROBE
ADAPTER)
R6
4.99k
R7
4.99k
UNLESS OTHERWISE NOTED, CONNECTORS ARE SMA TYPE
Figure 27. AD8182R Evaluation Board
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8182ARZ-RL | 功能描述:IC MULTIPLEXER DUAL 2X1 14SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| AD8182-EB | 制造商:Analog Devices 功能描述: 制造商:Analog Devices 功能描述:AD8182 EVALUATION BOARD - Bulk |
| AD8183 | 制造商:AD 制造商全称:Analog Devices 功能描述:380 MHz, 25 mA, Triple 2:1 Multiplexers |
| AD81831ARZ | 制造商:Analog Devices 功能描述: |
| AD8183ARU | 制造商:Analog Devices 功能描述:Analog Multiplexer Triple 2:1 24-Pin TSSOP Tube 制造商:Rochester Electronics LLC 功能描述:TSSOP TRIPLE 2:1 G=+1 WIDEBAND MUX - Bulk 制造商:Analog Devices 功能描述:MUX 2CH 380MHZ SMD 8183 TSSOP24 |
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