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  • RE: AM26C31: AM26C31IDR

    Hi HK, I was able to locate the top marking for devices from FMX. It looks like it matches what I see in our system. There was a redesign of the die which may have impacted the top marking. AM26C31 PCN20240328001.1.pdf -Bobby
    • Answered

  • Non-standard use of RS422 line drivers.

    Resolved
    Other Parts Discussed in Thread: SN75ALS191 Hello! I have a question about non-standard use of SN75ALS191 and similar RS422 line drivers from TI: 1). Is it legal if both differential outputs are AC-coupled ? 2). Is it legal if both differential outputs…
    • Resolved

  • RE: +3.3V CMOS <=> unbalanced AES3 driver / receiver needed.

    Hello, Don! Please then comment on this information from DIX4192 datasheet ( page 31 ): "The SN75ALS191 dual line driver is especially useful in applications where simultaneous 75 Ohm and 110 Ohm line interfaces are required." ( page 31 ). This…
    • Answered

  • RE: SRC4382: Unused Pins Configuration (LOCK, RXCKO, SYNC, BLS, AESOUT, TX+, TX-, GPO1-4, MCLK, INT, RDY, MUTE)

    Resolved
    Hello, I would suggest them to go through the data sheet and see the function of any un used pins ( most of these are OUTPUT pins). If it is an output or monitor pin ( like LOCK, RDY, TX+, TX- and etc ) they can just leave them float and most of the time…

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