LM2506SQX/NOPB National Semiconductor, LM2506SQX/NOPB Datasheet - Page 13

• Manufacturer Part Number: LM2506SQX/NOPB
• Description: IC SER/DESER 18BIT MPL 40-LLP
• Manufacturer: National Semiconductor
• Series: LMr

Specifications of LM2506SQX/NOPB

• Function: Serializer/Deserializer
• Data Rate: 320Mbps
• Input Type: LVCMOS
• Output Type: LVCMOS
• Number Of Inputs: 22
• Number Of Outputs: 3
• Voltage - Supply: 1.74 V ~ 3 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM2506SQX

LM2506 Features and Operation
Application Information
SYSTEM CONSIDERATIONS
When employing the MPL SER/DES chipset in place of a
parallel bus, a few system considerations must be taken into
account. VDDIO levels of the Host and SER must be com-
patible. VDDIO levels of the DES and the Display must be
compatible. The LM2506 only supports rising edge clocking,
both the Host and Display must be compatible with this.
FIGURE 13. Power Down Control Options
FIGURE 14. MPL Interface Layout
(Continued)
13
MPL SWAP FEATURE
The LM2506 provides a swap function of MPL MD lines
depending upon the state of the M/S* pin. This facilitates a
straight through MPL interface design eliminating the needs
for via and crossovers as shown on Figure 14. The parallel
bus pins are also swapped to facilitate a flow though orien-
tation of parallel bus signals.
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