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參數(shù)資料
| 型號(hào)： | AD8074ARUZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 3/15頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TRPL VID BUFF 500MHZ 16-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 應(yīng)用： | 緩沖器 |
| 電路數(shù)： | 3 |
| -3db帶寬： | 600MHz |
| 轉(zhuǎn)換速率： | 1600 V/µs |
| 電流 - 電源： | 21.5mA |
| 電流 - 輸出 / 通道： | 70mA |
| 電壓 - 電源，單路/雙路(±)： | 9 V ~ 11 V，±4.5 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 帶卷 (TR) |
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AD8074/AD8075
–11–
Triple Video Multiplexer
The AD8074 and AD8075 each have an output-enable function
that can be used to disable the outputs and put them in a high-
impedance state. Usually, for a unity-gain device, it is relatively
easy to provide high disabled impedance, because the feedback
path is from the output to a high-impedance input. However, for a
non-unity-gain part, the feedback provides a resistive path to
ground. This will usually dominate the disabled output imped-
ance, and make it a much lower value than the unity-gain device.
The AD8075 has an internal buffer that provides a low-impedance,
ground level output that terminates the feedback path during
enabled operation. In the disabled state, both this buffer output
and the amplifier output are disabled to a high impedance to
provide a high-impedance disabled state.
To construct a multiplexer, the outputs from one or more devices
are connected in parallel and only one device is enabled at a
time while all of the others are disabled. The two sets of inputs
are applied individually to each of the separate device inputs.
Figure 4 shows the circuit details for this function. The first RGB
Source 1 is input to the first AD8075. Each of the individual
signals is terminated to ground with 75
to provide proper
termination for the input cables. In a similar fashion, the Source
2 signals are input to the second AD8075.
0.1 F
–5V
0.1 F
–5V
0.1 F
–5V
+
25 F
0.1 F
+5V
0.1 F
+5V
0.1 F
+5V
+
25 F
AD8075
75
OE
75
R
G
B
SOURCE 2
0.1 F
–5V
0.1 F
–5V
0.1 F
–5V
+
25 F
0.1 F
+5V
0.1 F
+5V
0.1 F
+5V
+
25 F
AD8075
75
OE
75
R
G
B
SOURCE 1
SEL1/
SEL2
R
G
B
OUTPUT
Figure 4. Mux
Rev. B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8074-EVAL | 制造商:Analog Devices 功能描述:AD8074 EVALUATION BOARD - Bulk |
| AD8074Z-EVAL | 功能描述:BOARD EVAL FOR AD8074 RoHS:是 類別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| AD8075ARU | 制造商:Rochester Electronics LLC 功能描述:TSSOP 400MHZ G=+2 TRPL VID BUF W/DISABLE - Bulk 制造商:Analog Devices 功能描述:AMP TRIPLE BUFFER 8075 TSSOP16 |
| AD8075ARU-REEL | 制造商:Analog Devices 功能描述:OP Amp Triple GP 制造商:Analog Devices 功能描述:OP Amp Triple GP ±5.5V 16-Pin TSSOP T/R |
| AD8075ARU-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Triple GP 制造商:Analog Devices 功能描述:OP Amp Triple GP ±5.5V 16-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:TSSOP 400MHZ G=+2 TRPL VID BUF W/DISABLE - Tape and Reel |
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