Analog Devices Inc. ADV8005KBCZ-8B-RL

Overview

ADV8005KBCZ-8B-RL from Analog Devices is a high-performance video signal processor with integrated bitmap OSD, dual 4k×2k HDMI transmitters, and six-channel 12-bit NSV video encoder. It performs motion-adaptive deinterlacing, up/downscaling to/from 4k×2k, frame rate conversion, and noise reduction for SD/ED/HD video streams. Used in premium A/V receivers and HDMI splitters requiring simultaneous multi-resolution output and overlay-capable video processing.

For engineers reviewing the ADV8005KBCZ-8B-RL datasheet, ADV8005KBCZ-8B-RL pinout, ADV8005KBCZ-8B-RL application, or ADV8005KBCZ-8B-RL equivalent, key selection criteria include dual HDMI Tx support with ARC, internal 24-bit bitmap OSD generation, 4k×2k scaling capability, 12-bit DAC performance (±0.322 LSB INL), and 425-ball CSP_BGA package compatibility with DDR2 memory interface.

Technical Context

The ADV8005KBCZ-8B-RL implements a dual-scalar architecture: primary scaler handles 4k×2k upscaling and motion-adaptive deinterlacing, while secondary scaler supports 1080p/UXGA graphics or 4k×2k downscaling. It integrates dedicated hardware blocks for cadence detection, low-angle interpolation, random/mosquito/block noise reduction, and detail enhancement.

Its video processing pipeline includes full 12-bit, 4:4:4 YCbCr internal processing, programmable luminance/chrominance filters, and color space conversion on TTL pixel outputs. The device supports external sync reference locking and features two independent HDMI transmitters with HDCP encryption, HEAC control, and audio return channel (ARC) receivers.

Key Specifications

Pinout & Package

The ADV8005KBCZ-8B-RL is housed in a 19 mm × 19 mm, 425-ball CSP_BGA package with 0.65 mm ball pitch. Pin functions are defined per the ADV8005 Rev. 0 datasheet Figures 1 and 2, including dedicated video input/output, HDMI TMDS lanes, DDR2 interface, SPI/I2C control, and power domains.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar video signal processor applications.

Compared with ADV8003KBCZ-8B-RL and ADV7842KBCZ-8B-RL, the ADV8005KBCZ-8B-RL uniquely delivers dual 4k×2k HDMI outputs with integrated bitmap OSD generation and DDR2-backed multi-stream processing-enabling complex PiP, FRC, and synchronized multi-display architectures not possible with either alternative.

Availability

ADV8005KBCZ-8B-RL is available at Aetrix Electronics and suitable for high-end A/V receivers, HDMI splitters, upconverting DVD players, and video wall controllers requiring stable component supply, long-term lifecycle support, and qualified industrial-grade video processing ICs.

Supply support for ADV8005KBCZ-8B-RL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.

The ADV8005 product line is designed for premium consumer and professional video equipment requiring ultra-HD processing, multi-format compatibility, and embedded OSD capabilities-targeting A/V receivers, media servers, and broadcast infrastructure.

FAQ

What video resolutions does the ADV8005KBCZ-8B-RL support for HDMI output?

The ADV8005KBCZ-8B-RL supports dual HDMI outputs each capable of 4k×2k (3840×2160) at 24 Hz, plus all mandatory and many optional 3D video resolutions. It also handles standard HD formats including 1080p60, 1080i60, and 720p60. The device's primary scaler enables upscaling to 4k×2k, while the secondary scaler supports up to 1080p or UXGA graphics output. These capabilities are confirmed in the functional block diagram and specifications tables of the ADV8005 Rev. 0 datasheet.

Does the ADV8005KBCZ-8B-RL include an integrated HDMI receiver?

No, the ADV8005KBCZ-8B-RL does not include an integrated HDMI receiver. It is a video signal processor with dual HDMI transmitters and supports video input via TTL (48-bit or 24-bit), serial video receivers (e.g., ADV7850), or external OSD sources. HDMI receiver functionality must be implemented externally-such as with the ADV7611 or ADV7619-and its decoded video fed into the ADV8005KBCZ-8B-RL's TTL or serial video inputs. This architecture is explicitly described in the General Description and Functional Block Diagram sections of the ADV8005 Rev. 0 datasheet.

What type of external memory does the ADV8005KBCZ-8B-RL interface with?

The ADV8005KBCZ-8B-RL interfaces exclusively with DDR2 SDRAM via a dedicated 16-bit wide DDR2 controller. Supported configurations include x16 data bus width, 2Gb density, and standard DDR2 timing parameters. This memory is used for frame buffering in picture-in-picture (PiP), frame rate conversion (FRC), and OSD rendering operations. The DDR2 interface signals-including DDR_DQ[31:0], DDR_A[13:0], DDR_BA[2:0], DDR_DM[3:0], DDR_DQS[3:0], DDR_CK, DDR_RAS, DDR_CAS, DDR_WE, and DDR_CS-are fully documented in the Pin Configurations section of the ADV8005 Rev. 0 datasheet.

How does the ADV8005KBCZ-8B-RL handle audio synchronization with video?

The ADV8005KBCZ-8B-RL supports audio-video synchronization through multiple mechanisms: dual ARC receivers allow audio return from downstream displays; eight-channel I2S and six-channel DSD inputs accept high-fidelity audio; and audio can be inserted from TMDS Rx or external pins. Audio data is time-stamped and aligned with video frames during HDMI transmission using embedded audio clocks and packetization logic. The device does not perform sample-rate conversion internally-audio clock domain alignment is managed by the system-level design using MCLK, SCLK, and DSD_CLK inputs as specified in Table 3 of the ADV8005 Rev. 0 datasheet.

Is the OSD capability of the ADV8005KBCZ-8B-RL limited to internal generation only?

No, the OSD capability of the ADV8005KBCZ-8B-RL supports both internal and external sources. It includes a dedicated bitmap OSD generator enabling scrolling text, animation, and 24-bit color depth, alongside a 24-bit TTL interface (OSD_IN[23:0], OSD_HS, OSD_VS, OSD_DE, OSD_CLK) for external OSD pixel injection. The internal OSD scaler allows independent resizing and positioning, while external OSD data is blended with video using alpha blending. This dual-mode operation is detailed in the OSD section (Page 46) and pin function descriptions (Page 18) of the ADV8005 Rev. 0 datasheet.