Part Number: LMH0303 Tool/software: Hello,
We use LMH0303 for HD-SDI output in our project, 2 such instances onboard.
Measuring each of the 2 interfaces, the results we get are outside of Spec, in terms of amplitude, rise and fall time.
For channel 0…
Part Number: LMH0303 Other Parts Discussed in Thread: LMH0318 Dear Team,
I would like to inquire about the rationale behind the circuit configuration for the LMH0303, specifically regarding the proper handling of the /SDO terminal (pin 11) in single…
Part Number: LMH0387 Other Parts Discussed in Thread: LMH0397 , LMH0318 , LMH0303
Could you provide S-parameters for the following pins? (Because they want to use it to simulate return loss.)
BNC_IO pin of LMH0387SL/NOPB (number 8 pin)
LMH0303SQ/NOPB…
Part Number: LMH0303 Other Parts Discussed in Thread: LMH0307 , Background:
The LMH0307/3 termination fault detection was never designed to be precise; its purpose is to provide an indication when no cable is connected to the output (near end). The termination…
Part Number: LMH0303 I have some issues with LMH0303 and reading the status (register 0x01) over I2C bus.
When verifing the signals with a logic analyser we can see the second byte is 0x00 and NACK , and it should read 0x01 with ACK , as this is the register…
Part Number: LMH0303 Hi team,
The customers want to know whether they can pull down the ENABLE pin to ground to reset the LMH0303. According to the datasheet, the when RSTI get low , the device get reset. Am I right? Is this only way to reset the LMH0303…
Part Number: LMH0303 Hi team,
There are some questions about the cable detection.
The following are the phenomena encountered during use.
1. The current design is to turn on the enable every 5 seconds. After the enable is turned on for 1ms, read the…
Part Number: LMH0303 Other Parts Discussed in Thread: LMH1219 Hi team,
Our customer use the FPGA to pull up or down the ENABLE pin. When the FPGA start to power up ,I/O will output some levels uncontrollably. They test the wave shown below:
LMH0303_0406…
Part Number: LMH0303 Other Parts Discussed in Thread: LMH0397 , LMH0307 Hi team,
Need your support !
The customer is evaluating the their new project, They wanted to know whether ourLMH0303 can support dual screens output while the input is a pair of…
Part Number: LMH0303 Hi team,
Could you please help me to understand why we need to 6.8nH inductor parallel 75ohm in SDO signal chain? Could you please tell me that why we choose such value of inductor and resistor？
I understand that the 4.7uF is…
