Key facts
- Brand
- Analog Devices
- Model
- ADV7181B
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices ADV7181B Multiformat SDTV Video Decoder Datasheet
The Analog Devices ADV7181B is a high-quality, single-chip multiformat video decoder designed to automatically detect and convert standard analog baseband television signals (NTSC, PAL, and SECAM) into 4:2:2 component video data compatible with CCIR601/CCIR656. It integrates three 54 MHz, 9-bit ADCs clocked from a single 27 MHz crystal to ensure precise sampling and digital filtering.
Read onlineAnalog Devices ADV7181B specifications
| ADC Resolution | 9-bit |
|---|---|
| Clock Frequency | 27 MHz |
| Analog Input Range | 0.5 V to 1.6 V |
| Differential Gain | 0.6% typ |
| Differential Phase | 0.6° typ |
| Operating Temperature | -40°C to +85°C |
Source: Analog Devices ADV7181B Multiformat SDTV Video Decoder Datasheet
All Analog Devices ADV7181B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
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 video input formats does the ADV7181B decoder support?
The decoder supports standard definition composite, S-Video, and component video input formats, including all PAL, SECAM, and NTSC formats.
What is the recommended hardware configuration for RGB inputs?
The recommended configuration uses AIN3 (Pin 46) for red, AIN1 (Pin 35) for green, and AIN5 (Pin 48) for blue.
What video standards does the ADV7181B support?
It supports NTSC (M, J, 4.43), PAL (B/D/G/H/I/M/N) and SECAM standards.
Which analog video input formats can be connected to the ADV7181B?
The device accepts composite (CVBS), S‑Video (Y/C) and YPrPb component signals (VESA, MII, SMPTE, BetaCam).