ADV202BBC-115

Overview

The ADV202BBC-115 is a single-chip JPEG2000 codec designed for video and high-bandwidth image compression. It implements the computationally intensive operations of the JPEG2000 standard, supporting both reversible (5/3) and irreversible (9/7) wavelet transforms with up to six levels. The device 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. It utilizes a flexible asynchronous SRAM-style host interface for glueless connection to microcontrollers and ASICs. Power requirements include a 1.5 V core supply and 2.5 V to 3.3 V I/O supply.

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
• Video interface directly supporting ITU.R-BT656, SMPTE125M PAL/ NTSC, SMPTE274M, SMPTE293M

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 when ordering. The -115 designation corresponds to the 121-lead CSPBGA package operating at 115 MHz. Confirm that the required voltage levels match the 1.5 V core and 2.5 V to 3.3 V I/O specifications. Ensure thermal management aligns with the specified junction-to-ambient resistance for the selected package type.

Selection Notes

Select this component for applications requiring full JPEG2000 compliance without external processing overhead. Consider the maximum tile width limits when designing for high-resolution images larger than 4096 pixels, as multiple tiles may be required. Evaluate the host interface compatibility, noting the support for 16-bit and 32-bit microcontrollers and ASICs via the asynchronous SRAM-style bus.

Part Context

The ADV202 serves as a complete hardware solution for JPEG2000 encoding and decoding, integrating a wavelet engine, entropy codecs, and an embedded RISC processor. It eliminates the need for complex software implementations on general-purpose processors, reducing system latency and power consumption in digital imaging and video transmission equipment.

Replacement Considerations

No public confirmed substitute part numbers are available.