ADV3224ACPZ

Overview

The ADV3224ACPZ is a high-speed analog crosspoint switch featuring a 16 × 8 nonblocking matrix. It operates on ±5 V supplies and includes eight independent output buffers with a fixed gain of +1. The device supports serial or parallel programming for channel switching and allows individual outputs to be placed in a high-impedance state. It provides a −3 dB bandwidth of 750 MHz at 2 V p-p, a slew rate exceeding 2500 V/µs, and low power consumption of 0.5 W. The component is housed in a 72-lead LFCSP package and functions within an operating temperature range of −40°C to +85°C.

Feature Summary

• Features a 16 × 8 high-speed, nonblocking analog switch array with buffered inputs and programmable high-impedance outputs.
• Supports both serial daisy-chaining and parallel control interfaces for flexible system integration.
• Includes eight independent output amplifiers capable of driving 150 Ω loads while preventing off-channel loading.

Applications

• Routing of high-speed video signals including NTSC, PAL, S, SECAM, YUV, and RGB formats.
• Processing compressed video standards such as MPEG and wavelet-based systems.
• Handling 3-level digital video signals like HDB3 in telecommunications environments.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required packaging options. Confirm that the supply voltage requirements match the ±5 V specification before finalizing procurement. Ensure the 72-lead LFCSP footprint aligns with the target PCB layout constraints.

Selection Notes

Select this component when a 16 × 8 matrix configuration is required. Choose the ADV3224 variant specifically for applications requiring a unity gain (+1) output buffer. Verify that the system can accommodate the dual ±5 V power supply rails necessary for proper operation of the analog switches.

Part Context

This part belongs to the ADV322x series of analog crosspoint switches from Analog Devices. It serves as a drop-in replacement for legacy AD8110/AD8111 devices and offers functional equivalence to the ADV3228/ADV3229 8 × 8 arrays. The series is designed for high-performance signal routing in professional audio and video infrastructure.

Replacement Considerations

The ADV3224ACPZ is functionally equivalent to the AD8110. It also serves as a compatible alternative to the ADV3228 and ADV3229 models, though these utilize an 8 × 8 matrix configuration rather than the 16 × 8 array found in the ADV3224.