Part Number: DS90CR485 Is Pin 24 DC balance working in this part, the datasheet Figure 12 is label as GND?
If I connect pin 23 low do I only get data from channels A0P, A0M, A1P, A1M, A2P, A2M and A3P and A3M on rising edge of the clockin? Is the output…
Part Number: DS90CR485 Hi,
My boards got populated with chips with the national semiconductor logo dated back to 01212, they are not functioning as I expected, I found the pin-out in the datasheet from national is different than the ti. Could you please…
Hi Tom,
Sorry for the delay in updating the datasheet. I can assure you that the datasheet update request has been submitted and is in progress.
Regards,
Ryan
Other Parts Discussed in Thread: DS90CR485 Hi
My customer is using DS90CR485. I think PRE-pin pull-up max voltage is Vcc level from P11 of datasheet. But my customer desgined that pull-up voltage is 3.3V. Because my customer thinks that this pin has Vcc3v…
Part Number: DS90CR486 Other Parts Discussed in Thread: DS90CR485 , Hi,
The customer has connected and tested the "transmitter DS90CR485" and "receiver DS90CR486", but the receiver DS90CR486 does not output data. They have confirmed below…
Other Parts Discussed in Thread: DS90CR485 , DS90CR287 , DS90CR486 Hi
Can use DS90CR485 EVB to connect DS90CR288 to try function?(Due to here have no DS90CR287 EVB)
Best regards,
Bogey
Hi,
The DS90CR486 DC balancing only works if the transmitter (presumably the DS90CR485) is also in DC-balance mode. Otherwise, the serialized bit mapping into the DS90CR486 will not match as expected.
Please provide a schematic of Tx and Rx if possible…
Hi George,
If the HDMI receiver device that you are using outputs different pixels on rising or falling clock strobes, you need a device that support this double pump action(DDR) with a function to support a split out to a dual pixel interface or a very…
