ADV7180

Under certain circumstances users of the ADV7180 may wish to switch from one analog input to another quickly. This is particular true in automotive applications where the demand to switch inputs in 'a blink of an eye'  (i.e. approximately 250 ms…

Attached and linked are several files supporting the development of systems using the ADV7180.

Q 

I'm thinking about using ADV7180 video decoder in my application. My question
is if is possible to connect 27MHz clock oscillator to pin XTAL or I have to
use 28.6363MHz clock oscillator only. I know about existence of the EN28XTAL
bit - default…

Q 

I have a board with an ADV7180 in a  64-pin package. I plan to use the device
in 8-bit video mode, however the data bus has been connected to the wrong pins.
The bus [7:0] has been used rather than [15:8]. Is it possible to get a YCbCr
output on…

How to activate the INTRQ interrupt pin on the ADV7180 by Rob.Analog

The INTRQ interrupt pin on the ADV7180 can be programmed to change state under a number of different conditions. This can be a useful tool to detect issues with the the inputted analog…

A 28.63636 MHz fundamental frequency crystal is needed to clock the ADV7180 or ADV7182.

This crystal needs a tolerance of +/- 50 ppm over the temperature range of operation.

For analog devices evaluation boards a Golledge MA01377 crystal is used. ( see…

The crystal specification can be accessed here for further reading. See the attached pdf files.

In the 64-lead LQFP version of the ADV7180 (ADV7180BSTZ), can 8 bit YCrCb data be output on the Pixel Port Pins [7:0] ?

The answer to this question is no. 8 bit YCrCb data can only be output on the Pixel Port Pins [15:8].

See Table 100 in the Pixel Port…

Note this FAQ relates to the ADV7180, ADV7182, ADV7280, ADV7280-M, ADV7281, ADV7281-M, ADV7281-MA, ADV7282 and ADV7282-M models. These devices will be referred to as ADV728x/ADV728x in this FAQ.

The easiest way of determining if the ADV718x/ADV728x has…