SPRACV3 December   2020 AM6412 , AM6422 , AM6442

 

  1.   Trademarks
  2. 1Simulations
    1. 1.1 SerDes
      1. 1.1.1 Introduction
      2. 1.1.2 Simulator Settings and Model Usage
      3. 1.1.3 Simulation Parameters
      4. 1.1.4 Simulation Methodology
      5. 1.1.5 Reviewing Simulation Results
  3. 2Models
    1. 2.1 IBIS-AMI Model Kit
    2. 2.2 The Kit Structure
    3. 2.3 Contents of the Kit
    4. 2.4 IBIS Analog Models
    5. 2.5 Algorithmic Models
      1. 2.5.1 Transmitter (Tx) Model
        1. 2.5.1.1  TX AMI Parameters for Gen 1
        2. 2.5.1.2  TX AMI Parameters for Gen 2
        3. 2.5.1.3  TX AMI Parameters for Gen 3
        4. 2.5.1.4  TX AMI Parameters for Sgmii
        5. 2.5.1.5  TX AMI Parameters for Qsgmii
        6. 2.5.1.6  TX AMI Parameters for USB3.0
        7. 2.5.1.7  TX AMI Parameters for USB3.1
        8. 2.5.1.8  TX AMI Parameters for USXGMII
        9. 2.5.1.9  TX AMI Parameters for Display Port
        10. 2.5.1.10 Transmitter Specifications
        11. 2.5.1.11 TX_Jitter Injection Parameters
      2. 2.5.2 Receiver (Rx) Model
        1. 2.5.2.1 RX AMI Parameters
        2. 2.5.2.2 Rx Jitter Injection Parameters
    6. 2.6 Valid Simulation Condition
    7. 2.7 Eye Mask Requirement

2.5.2.2 Rx Jitter Injection Parameters

Similar to TX, the Rx AMI file also contains the following jitter parameters associated with the Torrent16FFC receiver per BIRD 123:

Rx_Rj (Usage Info) (List 0.004 0.008 0.016) (Type UI)
(Description "Rx Random Jitter in UI. It is RMS UI. Values are for BEST TYP WORST corner respectively"))

(Rx_Dj (Usage Info) (List 0.0125 0.025 0.05) (Type UI)
(Description "Rx Bounded Jitter in UI. It is half of pk-to-pk UI.Values are for BEST TYP WORST corner, respectively"))

(Rx_Noise (Usage Info) (Value 0.0) (Type Float)
(Description "Rx amplitude noise at sampling latch
in Volts."))
Note: Above jitter numbers are for reference.
Table 2-8 Valid Simulation Condition
Min Jitter Typ Jitter Max Jitter
WC corner valid valid not valid
TYP corner valid valid valid