DS90CR486VSX/NOPB National Semiconductor, DS90CR486VSX/NOPB Datasheet - Page 6

• Manufacturer Part Number: DS90CR486VSX/NOPB
• Description: IC DESERIALIZER 48BIT 100-TQFP
• Manufacturer: National Semiconductor

Specifications of DS90CR486VSX/NOPB

• Function: Deserializer
• Data Rate: 6.384Gbps
• Input Type: LVDS
• Output Type: LVTTL, LVCMOS
• Number Of Inputs: 8
• Number Of Outputs: 48
• Voltage - Supply: 3.14 V ~ 3.46 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: CLINK3V48BT-133 - BOARD EVAL FOR DS90CR485, 486
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS90CR486VSX

20025225
C—Setup and Hold Time (Internal data sampling window) defined by Rspos (receiver input strobe position) min and max
Tppos—Transmitter output pulse position (min and max)
RSKMD = ISI (Inter-symbol interference) + TPPOS(variance) + LVDS Source Clock Jitter (cycle to cycle)
Cable Skew—typically 10 ps–40 ps per foot, media dependent
Note 8: Refer to transmitter datasheet for Cycle-to-cycle LVDS Output jitter specification.
Note 9: ISI is dependent on interconnect length; may be zero. Pre-emphasis in the transimitter is used to reduce the ISI. Refer to transmitter datasheet for more
information.
FIGURE 7. Receiver Skew Margin with DESKEW (RSKMD)
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