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c239955_stm1_stmicro_com
Visitor II
August 8, 2005
Question

Power supply of the ST7538

  • August 8, 2005
  • 3 replies
  • 802 views
Posted on August 08, 2005 at 06:20

Power supply of the ST7538

    This topic has been closed for replies.

    3 replies

    C
    c239955_stm1_stmicro_comAuthor
    Visitor II
    June 2, 2005
    Posted on June 02, 2005 at 12:31

    hello,

    Can you explain why the power analog supply of the st7538 need 350ma to run in transmit mode ?

    It's a very important current and it influences the design of the power supply!!

    C
    c239955_stm1_stmicro_comAuthor
    Visitor II
    July 5, 2005
    Posted on July 05, 2005 at 13:16

    I found, thanks for your answer :(

    bye

    Y
    yuanye-28
    Visitor II
    August 8, 2005
    Posted on August 08, 2005 at 06:20

    Your custom current is related with your loading.The current in the transmit mode neednot 350MA.It is very little posible. :)

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