DS90C387AVJD National Semiconductor, DS90C387AVJD Datasheet - Page 10

• Manufacturer Part Number: DS90C387AVJD
• Manufacturer: National Semiconductor

Specifications of DS90C387AVJD

• Number Of Elements: 8
• Input Type: CMOS/TTL
• Operating Supply Voltage (typ): 3.3V
• Differential Input High Threshold Voltage: 100mV
• Diff. Input Low Threshold Volt: -100mV
• Output Type: Flat Panel Display
• Differential Output Voltage: 450mV
• Operating Temp Range: -10C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: TQFP
• Number Of Receivers: 48
• Number Of Drivers: 8
• Lead Free Status / RoHS Status: Not Compliant

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AC Timing Diagrams
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)
RSKM ≥ Cable Skew (type, length) + LVDS Source Clock Jitter (cycle to cycle) + ISI (Inter-symbol interference)
See Applications Informations section for more details.
j
j
j
Cable Skew — typically 10 ps to 40 ps per foot, media dependent
TJCC — Cycle-to-cycle LVDS Output jitter (TJCC) is less than 100 ps (worse case estimate).
ISI is dependent on interconnect length; may be zero
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FIGURE 10. Transmitter Power Down Delay
FIGURE 11. Receiver Power Down Delay
FIGURE 12. Receiver Skew Margin
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