FAQ
Hi,
The schematic would be covered in datasheet,Please crosscheck. Refer section - Circuit description and operation in datasheet.
Refer here Design and Layout of a Video Graphics System for Reduced EMI (Rev. AN-333) at https://www.analog.com/en/products…
Hi,
Yes, I think the current is around some uA level only. This thread may be able to help you regarding the actual measurement. https://ez.analog.com/message/114854?commentID=114854#comment-114854
We also have some recommended voltage reference parts…
Hi.
If I use the AD1580 for reference voltage (Figure 10, pin 36 datasheet), what is the value of Vref in the formula?
IOR, IOB (mA) = 7989.6 × Vref / Rset
Vref is 1.235 V (internal reference voltage) or 1,225 V (provided by the AD1580)?
regard…
Hi
This might be repeated question.
What is ADI recommended chircuit about ADV7123/7125 VREF pin when internal reference used?
0.1uF decoulping to VAA was mentioned in the schematic of old datasheet and P18/24 of the latest datasheet
but 1uF decoulping…
LT1460 |
LTC1258 |
LT1021 |
LT1027 |
LTC1798 |
RH1021-10 |
RH1021-5 |
RH1021-7 |
LT6660 |
LH0070 |
LTC6655 |
AD2700 |
AD2702 |
AD584S |
REF01S |
REF05S |
REF10S |
REF43S |
REF02S |
AD1582 |
AD1583 |
AD1584 |
AD1585 |
LT1019 |
LT1236 |
LTC6652 |
REF02… |
You cannot use a positive linear regulator in a negative supply.
The linear regulator would regulate with respect to the -5V and not with respect to GND.
you could use a shunt regulator or a zener instead. Like AD1580 for example
Hi everyone,
I use the schematics in Datasheet (Figure 10. Typical Connection Diagram) on my design except AD1580 zener.
I want to use adv7125 for composite video, so IOR and IOB terminated with 50ohm which is same impedance value with IOG. IOG is doubly…