AD8184: 700 MHz, 5 mA, 4-to-1, Buffered Video Multiplexer

The AD8184 is a high speed 4-to-1 multiplexer. It offers -3 dB signal bandwidth of 700 MHz along with a slew rate of 750 V/us. With 88 dB of crosstalk and 109 dB isolation, it is useful in many high speed applications. The differential gain and differential phase error of 0.01% and 0.01°, along with 0.1 dB flatness of 75 MHz, make AD8184 ideal for professional video multiplexing. It offers 5 ns switching time, making it an excellent choice for pixel switching (picture-in-picture) while consuming less than 4.4 mA on ±5 V supply voltage.

The AD8184 offers a high speed disable feature allowing the output to be put 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. It operates on voltage supplies of ±5 V and is offered in 14-lead PDIP and SOIC packages.

An evaluation board is available for this product and may be ordered using the following product number: AD8184-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

AD8184 特点

• Single and Dual 2-to-1 Also Available (AD8180 and AD8182)
• High “OFF” Isolation of –115 dB @ 5 MHz
• Low All-Hostile Crosstalk of –95 dB @ 5 MHz
• Fully Buffered Inputs and Outputs
• Fast Channel Switching: 10 ns
• Excellent Video Specifications (RL > 2 kΩ)
  Gain Flatness of 0.1 dB of 75 MHz
  0.01% Differential Gain Error, RL = 10 kΩ
  0.01° Differential Phase Error, RL = 10 kΩ
• Low Glitch: < 25 mV
• Low Power: 4.4 mA
• Low Cost
• Fast Output Disable Feature for
  Connecting Multiple Devices
• High Speed
  > 700 MHz Bandwidth (–3 dB)
  > 750 V/us Slew Rate
  Fast Settling Time of 15 ns to 0.1%

AD8184 功能框图

AD8184 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
AD8184-EB	量产	Evaluation Boards	-	商业
AD8184ANZ	量产	14 ld PDIP	14	工业
AD8184AR	量产	14 ld PDIP	14	工业
AD8184AR-REEL	量产	14 ld SOIC	14	工业
AD8184AR-REEL7	量产	14 ld SOIC	14	工业
AD8184ARZ	量产	14 ld SOIC	14	工业
AD8184ARZ-REEL	量产	14 ld SOIC	14	工业
AD8184ARZ-REEL7	量产	14 ld SOIC	14	工业

AD8184 应用技术支持与电子电路设计开发资源下载

1. AD8184 数据手册DataSheet 下载 . PDF
2. ADI 模拟器件公司比较器产品选型指南 . PDF
3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF