UPD72850A

Features: * The Three-port Physical Layer LSI complies to IEEE P1394a draft 2.0* Connection debounce* Arbitration enhancements Arbitrated short bus reset Ack-accelerated arbitration Fly-by concatenation Multiple-speed packet concatenation Arbitration enhancements and cycle start (controlled by the...

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SeekIC No. : 004538241 Detail

UPD72850A: Features: * The Three-port Physical Layer LSI complies to IEEE P1394a draft 2.0* Connection debounce* Arbitration enhancements Arbitrated short bus reset Ack-accelerated arbitration Fly-by concatena...

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Part Number:
UPD72850A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

* The Three-port Physical Layer LSI complies to IEEE P1394a draft 2.0
* Connection debounce
* Arbitration enhancements
      Arbitrated short bus reset
      Ack-accelerated arbitration
      Fly-by concatenation
      Multiple-speed packet concatenation
      Arbitration enhancements and cycle start (controlled by the Link layer)
* Performance optimization via PHY pinging
* Priority arbitration (controlled by the Link layer)
* Data rate: 393.216 / 196.608 / 98.304 Mbps
* Compliant with Suspend/Resume function as defined in P1394a draft 2.1
* 3.3 V single power supply
* Electrical isolated Link interface
* 24.576 MHz crystal clock generation, 393.216 MHz PLL multiplying frequency
* System power management by signaling of node power class information
* Cable power monitor (CPS) is equipped
   TM TM
* Fully interoperable with IEEE1394 std 1394 Link (FireWire , i.LINK )
* Cable bias and terminal voltage driver supply function (for 3-port each)
* Separate digital power and analog GND
* Enable/Disable port control switch when power supply is powered on
* Support Suspend/Resume Off mode (Compliant with P1394a draft 1.3)
* Number of supported port are selectable
    1port, 2port, 3port.  This selection is only under Suspend/Resume Off mode
* Compliant with MD8405E (FUJIFILM MICRODEVICES CO., LTD)
 


Pinout

  Connection Diagram


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