ADV3222ARZ-RL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADV3222ARZ-RL is a high-speed, buffered 4:1 analog multiplexer manufactured by Analog Devices Inc. It features a gain of +2 and operates on dual ±5 V supplies with a maximum supply voltage range of ±5.5 V. The device provides an -3 dB bandwidth of 750 MHz at 2 V p-p and a slew rate of 2700 V/μs. Key performance metrics include a propagation delay of 650 ps, a switching time of 20 ns for a 2 V step to 1% settling, and a typical power consumption of 75 mW. It is housed in a 16-lead SOIC package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Buffered output stage with selectable gain of +2
• Latched control lines enabling synchronous switching across multiple devices
• High impedance output disable state to prevent bus loading when cascading
• Low differential gain error and phase error suitable for video signal integrity

Analog Switches, Multiplexers, Demultiplexers Applications

• Routing of high-speed video signals including NTSC, PAL, S, SECAM, YUV, and RGB
• Compressed video processing such as MPEG and wavelet applications
• Handling 3-level digital video formats like HDB3
• General data communications and telecommunications signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging options. The -RL suffix indicates a 13-inch reel format. Confirm RoHS compliance status and lead-free specifications directly with the supplier or official datasheet before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADV3222ARZ-RL when a gain of +2 is required for the multiplexing application. This model compensates for output termination losses in composite video systems. Ensure the design accommodates dual ±5 V power supplies and utilizes proper high-speed layout techniques to maintain the specified bandwidth and crosstalk performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADV3221/ADV3222 family of high-speed analog multiplexers. While the ADV3221 offers unity gain (+1), the ADV3222 variant provides a gain of +2. Both share identical pinouts, switching speeds, and package types, allowing for flexible system design based on signal conditioning requirements without altering the physical footprint.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADV3221ARZ-RL serves as a functional substitute if a gain of +1 is acceptable for the circuit design. Both parts share the same 16-lead SOIC package and pin configuration. Verify that the system can tolerate the difference in output gain between the two variants.