ADV7343WBSTZ-RL

Overview

The ADV7343WBSTZ-RL is a multiformat video encoder manufactured by Analog Devices Inc. It features six 11-bit, 297 MHz DACs and supports SD, ED, and HD video formats including NTSC, PAL, SMPTE 274M, and SMPTE 296M. The device operates with 3.3 V analog supplies (VAA: 2.6–3.465 V), 1.8 V digital core (VDD/PVDD: 1.71–1.89 V), and 1.8 V or 3.3 V I/O (VDD_IO: 1.71–3.63 V). It accepts 8/16/24-bit parallel video data via SDR or DDR interfaces at clock frequencies up to 74.25 MHz. Output formats include composite, S-Video, YPrPb, and RGB. The component is housed in a 64-lead LQFP package and is qualified for automotive applications under AEC-Q100 standards.

Feature Summary

• Supports simultaneous standard definition and enhanced/high definition input and output processing.
• Integrates programmable filters for luma, chroma, sharpness, and adaptive control across all resolution tiers.
• Includes embedded copy generation management system (CGMS) and wide screen signaling capabilities.
• Features integrated cable detection and DAC autopower-down mechanisms for optimized power consumption.

Applications

• DVD recorders and players
• High definition Blu-ray DVD players

Procurement Notes

Verify the specific suffix WBSTZ-RL against the manufacturer's current ordering guide to confirm package type and reel quantity. Confirm that the automotive qualification status aligns with your application requirements. Ensure voltage levels on the VDD_IO pins match the selected logic interface before integration.

Selection Notes

Select this component when multiformat encoding from SD through HD is required within a single chip. Consider the ADV7342 if Macrovision support for enhanced definitions is necessary, as the ADV7343 lacks this specific feature. Evaluate the 64-lead LQFP footprint against available PCB space constraints.

Part Context

This part belongs to the ADV7342/ADV7343 family of high-speed digital-to-analog video encoders. It shares the same internal architecture and pinout as the ADV7342, differing primarily in feature sets related to copy protection standards for enhanced definition outputs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.