ADV8003KBCZ-8B

Overview

The ADV8003KBCZ-8B is a NatureVue video signal processor featuring a flexible digital core for de-interlacing and scaling SD, ED, or HD video. It supports upscaling to 4k × 2k at 30 Hz (8-bit) with a maximum data rate of 3 Gbps. The device includes dual HDMI transmitters, though the B suffix indicates only one transmitter is active. It features internal bitmap-based OSD generation, motion adaptive de-interlacing, noise reduction, and frame rate conversion. The package is a 19 mm × 19 mm, 425-ball CSP_BGA.

Feature Summary

• Supports full 12-bit, 4:4:4 YUV internal processing with motion adaptive de-interlacing and ultralow angle interpolation.
• Features primary and secondary video scalers enabling simultaneous output of multiple different resolutions.
• Includes internally generated bitmap-based OSD allowing overlay on video outputs with alpha blending capabilities.
• Provides dual HDMI transmitters supporting CEC 1.4 controller, ARC, and standard S/PDIF audio.

Applications

• High-end A/V receivers
• Upconverting DVD players/recorders
• Blu-ray players/recorders
• Set-top boxes
• Video conferencing

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm hardware configuration differences. Confirm that the KBCZ-8B variant has exactly one active HDMI transmitter as specified in the family feature table. Ensure external DDR2 memory requirements are met for high-performance interlaced-to-progressive conversion.

Selection Notes

Select this component when 4k × 2k upscaling capability is required alongside single HDMI output functionality. Compare against the KBCZ-8C model if two active HDMI transmitters are needed instead of one. Consider the KBCZ-7 series models if 4k upscaling is unnecessary and lower bandwidth suffices. Verify compatibility with external DDR2 memory interfaces for advanced de-interlacing modes.

Part Context

The ADV8003 belongs to Analog Devices' NatureVue family of video signal processors. This family integrates video processing, OSD generation, and encoding into a single chip. The KBCZ-8B is a derivative within the KBCZ-8 series, distinguished by its specific output configuration compared to other variants like the KBCZ-8 or KBCZ-8C.

Replacement Considerations

ADV8003KBCZ-8C

FAQ

Does the ADV8003KBCZ-8B support analog video outputs?

No, the ADV8003KBCZ-8B does not include the six 12-bit NSV video DACs found in other family members like the ADV8003KBCZ-8.

What is the maximum resolution supported by the primary scaler in the KBCZ-8B?

The primary video scaler supports upscaling to 4k × 2k format at 30 Hz (8-bit).