Key facts
- Brand
- Analog Devices
- Model
- ADV7181
- Category
- Other Electronics
- Documents
- 9
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices ADV7181 Multiformat SDTV Video Decoder Datasheet
The ADV7181 is a high-quality, single-chip multiformat video decoder that automatically detects and converts standard analog baseband television signals compatible with worldwide standards (NTSC, PAL, and SECAM) into 4:2:2 component video data. It integrates three 54 MHz, 9-bit ADCs and supports multiple analog input formats including CVBS, S-Video, and YPrPb component signals.
The device features advanced digital processing capabilities such as adaptive digital line length tracking (ADLLT), 5-line adaptive comb filters, and chroma transient improvement (CTI). It is designed for applications involving weak or noisy video sources like VCRs and tuners, offering digital output formats such as ITU-R BT.656 and YCrCb 4:2:2.
Analog Devices ADV7181 specifications
| Resolution (Each ADC) | 9 Bits |
|---|---|
| Analog Power Supply Voltage | 3.15 V to 3.45 V |
| Digital Core Supply Voltage | 1.65 V to 2.0 V |
| Digital I/O Supply Voltage | 3.0 V to 3.6 V |
| Operating Temperature Range | -40°C to +85°C |
| Supported Video Standards | NTSC, PAL, SECAM |
| Analog Input Channels | 6 |
| Package Type | 64-lead LQFP |
Source: Analog Devices ADV7181 Multiformat SDTV Video Decoder Datasheet
All Analog Devices ADV7181 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Analog Devices ADV7181 Multiformat SDTV Video Decoder Datasheet 104 p
- Analog Devices ADV7181B Multiformat SDTV Video Decoder Datasheet 100 p
- Analog Devices ADV7181D Datasheet 24 p
- ANALOG DEVICES 10-Bit Integrated Multiformat SDTV/HDTV Video Decoder RGB Graphics Digitizer ADV7181C handbook 20 p
- Analog Devices ADV7181C Video Decoder Datasheet 20 p
- Analog Devices ADV7181C Video Decoder Datasheet 20 p
- Analog Devices ADV7181B Datasheet 96 p
- Analog Devices ADV7181B Video Decoder Datasheet 96 p
- ANALOG DEVICES ADV7181B handbook3 104 p
Questions answered in these manuals
What video standards does the ADV7181 support?
The ADV7181 automatically detects and converts PAL, NTSC, and SECAM standards in composite, S-Video, and component video formats.
From: Analog Devices ADV7181 Multiformat SDTV Video Decoder Datasheet
What is the input signal range for the ADV7181?
The device accepts an analog signal input range of 0.5 V to 1.6 V peak-to-peak.
From: Analog Devices ADV7181 Multiformat SDTV Video Decoder Datasheet
What video standards does the ADV7181B support?
It supports NTSC-(M, J, 4.43), PAL-(B/D/G/H/I/M/N), and SECAM.
From: Analog Devices ADV7181B Multiformat SDTV Video Decoder Datasheet
What is the input signal range?
The device accepts an analog signal input range of 0.5 V to 1.6 V.
From: Analog Devices ADV7181B Multiformat SDTV Video Decoder Datasheet
What is the maximum sampling rate for the four 10-bit ADCs?
The four 10-bit ADCs can sample up to 75 MHz.
What is the industrial temperature range for the device?
The device operates over an industrial temperature range of —40°C to +85°C.