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Help identify a dual modulus PLL IC

Discussion in 'Electronic Components' started by MarkAren, May 13, 2007.

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  1. MarkAren

    MarkAren Guest

    Hi all,

    It's marked D3827G002 in a 16 pin SOIC and is used in an AMPS RX chain

    Pins identified so far:

    PIN 1 Ref / 64
    PIN 2 Ref / 64
    PIN 3 Clock Data or Strobe
    PIN 4 Clock Data or Strobe
    PIN 5 Clock Data or Strobe
    PIN 6 5V
    PIN 7 REF IN (15.36MHz)
    PIN 8
    PIN 9
    PIN 10
    PIN 11
    PIN 12
    PIN 13 GND
    PIN 14 From Prescaler (?)
    PIN 15 Modulus Select out (?)
    PIN 16

    Date code is around 1990.

    Any pointers to a data sheet or a programming guide will be most


  2. Franc Zabkar

    Franc Zabkar Guest

    FWIW, it's probably an NEC uPD3827G-002.

    - Franc Zabkar
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