DS90UB901QSQE/NOPB National Semiconductor, DS90UB901QSQE/NOPB Datasheet - Page 41
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DS90UB901QSQE/NOPB
Manufacturer Part Number
DS90UB901QSQE/NOPB
Description
IC SER/DESER 10-43MHZ 16B 32-LLP
Manufacturer
National Semiconductor
Datasheet
1.DS90UB902QSQXNOPB.pdf
(44 pages)
Specifications of DS90UB901QSQE/NOPB
Function
Serializer
Data Rate
688Mbps
Input Type
LVCMOS
Output Type
CML
Number Of Inputs
1
Number Of Outputs
1
Voltage - Supply
1.71 V ~ 1.89 V, 3 V ~ 3.6 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DS90UB901QSQE/NOPBTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
INTERCONNECT GUIDELINES
See AN-1108 and AN-905 for full details.
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Use 100Ω coupled differential pairs
Use the S/2S/3S rule in spacings
– S = space between the pair
– 2S = space between pairs
– 3S = space to LVCMOS signal
Minimize the number of Vias
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Additional general guidance can be found in the LVDS
Owner’s Manual - available in PDF format from the National
web site at: www.national.com/lvds
Use differential connectors when operating above
500Mbps line speed
Maintain balance of the traces
Minimize skew within the pair
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