ADV202BBC-135

Overview

The ADV202BBCZ-135 is a single-chip JPEG2000 video codec manufactured by Analog Devices. It implements the computationally intensive operations of the JPEG2000 image compression standard, providing full compliance for code-stream generation. The device supports both reversible (5/3) and irreversible (9/7) wavelet transforms with up to six levels. It features a dedicated video interface compatible with ITU-R BT656, SMPTE 125M, SMPTE 274M, and SMPTE 293M standards, handling input rates up to 65 MSPS in irreversible mode or 40 MSPS in reversible mode. The component utilizes a 13 mm × 13 mm 144-lead CSPBGA package and operates with a 1.5 V core supply and 3.3 V I/O.

Feature Summary

• Patented SURF technology enables low power and low cost wavelet-based compression
• Supports both 9/7 and 5/3 wavelet transforms with up to 6 levels of transform
• Programmable tile/image size with widths up to 4096 pixels in single-component mode
• Flexible asynchronous SRAM-style host interface allows glueless connection to most 16-/32-bit microcontrollers and ASICs

Applications

• Networked video and image distribution systems
• Digital cinema systems
• Professional video editing and recording
• Digital still cameras

Procurement Notes

Verify the specific speed grade suffix matches the required clock frequency. Confirm the package type corresponds to the design footprint. Ensure voltage requirements align with system specifications. Check for RoHS compliance status if applicable. Review the latest datasheet revision for any updates to pin assignments or electrical characteristics before finalizing procurement.

Selection Notes

Select this model when a 135 MHz operating speed is sufficient for the application. Consider the 144-lead CSPBGA package dimensions for PCB layout constraints. Evaluate the need for reversible versus irreversible compression modes based on quality requirements. Assess host interface compatibility for seamless integration with existing microcontroller or ASIC architectures.

Part Context

The ADV202 series serves as a complete JPEG2000 compression and decompression solution for video and still images. It targets applications requiring enhanced quality and feature sets provided by the ISO/IEC 15444-1 standard. The chip integrates a wavelet transform engine, entropy codecs, on-board memory, and an embedded RISC processor.

Replacement Considerations

ADV202BBCZ-115: Lower speed grade variant. ADV202BBCZ-150: Higher speed grade variant.