The AD8184 is a high speed 4-to-1 multiplexer. It offers -3dB signal bandwidth of 700MHz along with a slew rate of 750V/ms. With 95dB of crosstalk and 115dB isolation, it is useful in many high speed applications. The differential gain and differential phase error of 0.01% and 0.01°, along with 0.1dB flatness of 75MHz, make AD8184 ideal for professional video multiplexing. It offers 10ns switching time, making it an excellent choice for pixel switching (picture-in-picture) while consuming less than 4.5mA on +/-5V 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 +/-5V and is offered in 14-lead PDIP and SOIC packages.
- Single and dual 2-to-1 also available (AD8180 and AD8182)
- High off isolation of -115dB at 5MHz
- Low all-hostile crosstalk of -95dB at 5MHz
- Fully buffered inputs and outputs
- 10ns fast channel switching
- Excellent video specifications (RL > 2kohms)
- < 25mV low glitch
- 4.4mA low power
- Fast output disable feature for connecting multiple devices
- High speed >700MHz bandwidth (-3dB)
- Fast settling time of 15ns to 0.1%
- Applications:
- Pin compatible with HA4314 and GX4314
- Video switchers and routers
- Pixel switching for “picture-in-picture”
- Switching in LCD and plasma displays
