AD8180ANZ

Overview

The AD8180ANZ is a single-channel, high-speed 2-to-1 video multiplexer manufactured by Analog Devices Inc. It operates on dual voltage supplies ranging from -4 V to -6 V and consumes 3.8 mA of quiescent current. The device features a small-signal bandwidth exceeding 750 MHz and a slew rate of 750 V/µs. Key performance metrics include a channel switching time of 10 ns, an output settling time of 14 ns to 0.1%, and low glitch energy under 35 mV. It provides excellent isolation characteristics with off-isolation reaching -90 dB at 5 MHz and crosstalk below -80 dB at 5 MHz.

Feature Summary

• Fully buffered inputs and outputs ensure unidirectional signal paths and minimal loading effects.
• Fast channel switching capability allows for clean transitions suitable for pixel-level operations.
• High-speed disable feature enables multiple devices to be connected in parallel without bus loading.
• Low power consumption design supports efficient operation in portable or dense systems.

Applications

• Pixel switching for Picture-In-Picture display applications
• Switching matrices in LCD and Plasma displays
• Video switchers and routers

Procurement Notes

Verify the package type matches the required PCB footprint, as the ANZ suffix indicates an 8-lead plastic DIP package. Confirm that the supply voltage polarity aligns with the specified negative rail requirements. Ensure ESD precautions are observed during handling due to the sensitivity of the internal circuitry. Check for any specific environmental certifications if operating in regulated industries.

Selection Notes

Select the AD8180ANZ when a single-channel solution is sufficient for routing two video sources. Consider the AD8182ANZ if dual independent channels are needed within a single package. Evaluate the SOIC package option if surface-mount technology is preferred over through-hole mounting. Verify that the system's settling time requirements can be met by the 14 ns specification under the intended load conditions.

Part Context

The AD8180ANZ belongs to the AD8180/AD8182 family of high-speed video multiplexers designed for professional video applications. This series is characterized by its proprietary complementary bipolar process, which delivers wide bandwidth and fast switching speeds while maintaining low power dissipation. The family includes both single and dual channel variants to accommodate different system integration needs.

Replacement Considerations

Public confirmed substitute part numbers: AD8180AR (SOIC package variant).