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Product Detailed Parameters
- Description：IC DECODER/DIGITIZER 100LQFP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tray
- Function：-
- Applications：-
- Standards：-
- Control Interface：-
- Voltage - Supply：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ADV7401WBSTZ-110 is a single-chip multiformat video decoder and RGB graphics digitizer manufactured by Analog Devices. It features four 10-bit ADCs sampling up to 110 MHz, supporting NTSC, PAL, SECAM, and component HDTV formats including 720p and 1080i. The device digitizes RGB graphics up to 1280 × 1024 @ 75 Hz. It operates with DVDD at 1.65 V to 2.0 V, AVDD at 3.15 V to 3.45 V, and PVDD at 1.71 V to 1.89 V. The package is LQFP-100, operating from -40°C to +85°C.
Feature Summary
- Integrates standard definition processor for composite/S-video and component processor for YPrPb/RGB signals.
- Includes 12-channel analog input multiplexer and internal antialias filters.
- Supports any-to-any color-space conversion matrix and VBI data recovery.
- Features digital input port for DVI/HDMI receiver integration.
Applications
- LCD/DLP rear projection HDTVs
- HDTV set-top boxes with PVR
- Multiformat scan converters
- DVD recorders with progressive scan input
Procurement Notes
Verify the specific speed grade suffix (BSTZ-110) against the required pixel clock frequency of 110 MHz. Confirm that the LQFP-100 package dimensions match the PCB footprint. Ensure power supply sequencing aligns with the datasheet requirements for DVDD, AVDD, and PVDD rails.
Selection Notes
Select this component when simultaneous processing of SD composite inputs and HD component or RGB graphics is required. The integrated 12-channel mux reduces external switching components. Verify compatibility with downstream ITU-R BT.656 interfaces for pixel output formatting.
Part Context
This part belongs to the ADV7401 family of high-quality video decoders. It serves as a bridge between analog video sources and digital display processors. The WBSTZ designation indicates the RoHS-compliant LQFP-100 package variant within the broader product line.
Replacement Considerations
ADV7401KSTZ-140 offers a higher 140 MHz speed grade. ADV7401BSTZ-80 provides an 80 MHz speed grade option. Verify pinout and register compatibility before substituting different speed grades within the same family.
