Overview
The ADV7181CBSTZ is a highly integrated video decoder chip produced by Analog Devices Inc. This component is designed to handle a wide range of video standards, including composite, S-Video, and component video formats. It features advanced processing capabilities for both standard definition (SD) and high definition (HD) video signals, making it a versatile solution for various video processing applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 64-LQFP |
| Pin Count | 64 |
| Operating Supply Voltage (Analog) | 3.15V ~ 3.45V |
| Operating Supply Voltage (Digital) | 1.65V ~ 2V |
| Number of A/D Converters | 4 (10-bit ADCs) |
| Number of Channels | 6 |
| Temperature Grade | Industrial |
| Height | 1.45mm |
| Length | 10.2mm |
| Width | 10.2mm |
Key Features
- Analog Front End: The ADV7181C features four 10-bit ADCs with differential channels, current and voltage clamps, and optional antialiasing filters to ensure high performance in mixed-signal applications.
- Standard Definition Processor (SDP): Supports decoding of composite, S-Video, and YUV formats, including PAL, NTSC, and SECAM standards. It includes a 5-line super adaptive 2D comb filter and an IF filter block for superior chrominance and luminance separation.
- Component Processor (CP): Decodes a wide range of component video formats, including 525i, 625i, 525p, 625p, 720p, and 1080i. It also supports graphics up to XGA at 70 Hz.
- Automatic Video Standard Detection: Automatically detects and processes various video standards without user intervention.
- Macrovision Detection: Includes a Macrovision 7.1 detection circuit and is robust to all Macrovision signal inputs.
- VBI Data Services: Supports various VBI data services such as teletext, closed captioning, wide screen signaling, and more.
Applications
- Consumer Electronics: Suitable for use in TVs, set-top boxes, DVD players, and other consumer video devices.
- Automotive Systems: Can be used in automotive infotainment systems and other automotive video applications.
- Industrial and Medical Devices: Applicable in industrial and medical devices that require advanced video processing capabilities.
- Security and Surveillance: Useful in security and surveillance systems that need to process various video formats).
Q & A
- What is the package type of the ADV7181CBSTZ?
The ADV7181CBSTZ is packaged in a 64-LQFP (Lead Quad Flat Package).
- What are the operating supply voltage ranges for the ADV7181CBSTZ?
The analog supply voltage range is 3.15V to 3.45V, and the digital supply voltage range is 1.65V to 2V).
- How many A/D converters does the ADV7181CBSTZ have?
The ADV7181CBSTZ features four 10-bit A/D converters).
- What video standards does the ADV7181CBSTZ support?
The ADV7181CBSTZ supports a wide range of video standards including composite, S-Video, YUV, PAL, NTSC, SECAM, and various component video formats).
- Does the ADV7181CBSTZ have automatic video standard detection?
Yes, the ADV7181CBSTZ automatically detects and processes various video standards without user intervention).
- What is the purpose of the 5-line super adaptive 2D comb filter in the ADV7181CBSTZ?
The 5-line super adaptive 2D comb filter provides superior chrominance and luminance separation when decoding composite video signals).
- Does the ADV7181CBSTZ support VBI data services?
Yes, the ADV7181CBSTZ supports various VBI data services such as teletext, closed captioning, and wide screen signaling).
- Is the ADV7181CBSTZ robust to Macrovision signals?
Yes, the ADV7181CBSTZ includes a Macrovision 7.1 detection circuit and is robust to all Macrovision signal inputs).
- What are some common applications of the ADV7181CBSTZ?
The ADV7181CBSTZ is commonly used in consumer electronics, automotive systems, industrial and medical devices, and security and surveillance systems).
- What is the temperature grade of the ADV7181CBSTZ?
The ADV7181CBSTZ is rated for industrial temperature grade).
