Hello,

In case that VDDO_0 (pin 83), VDDO_1 (pin 93), VSSO_0 (pin 81) and VSSO_1 (pin 95) is unused, what termination is required?

Best Regards,

Hello Team.

1:1 transformer applied in IF pin is expensive.

so we want to use without transformer.

is it possible that?

Can you support solutions?

thanks.

Best regards,

Josh

I want to build a composite amplifier using the Figure 77 of the datasheet ADA4870-1. It says that the voltage offset is less than 500 uV. I simulate this circuit using LTSpice, when driving ada4637-1 with 0V and monitor the output of ADA4870-1, it is…

Hi,

ADA4627-1 and ADA4637-1 have NULL pins which are offset adjust pins. If I do not plan to use offset adjust what should I do with the NULL pins? Leave it floating or use 100k Ohm pull-up resistors?

Regards,

Ivan.

Dears,

Does ADI have the solution that support 2 CVBS and 1 LVDS(5 wires) input then 1 LVDS output?

The CVBS signal is from camera and the  LVDS is from video or navigation.

The output LVDS will display in 800x480/1024x600 screen.

This is the siganal…

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When using 4310-1 or 4311-1, with PD0 and PD1 pins taking values between 0V and whatever is considered logic high, does the amplifier behave reasonably? By that does it behave without going unstable or draining excessive current or requiring excessive…

1:1 Baluns covering wide frequencies seem widely available. However, 1:2 Baluns seem to be narrower and less available. Why is this? asked by Robert B.