ICS831724I Datasheet, PDF (13/24 Pages) Integrated Device Technology – LVCMOS interface levels for all control inputs

ICS831724I Data Sheet
DIFFERENTIAL CLOCK DATA MULTIPLEXER
Applications Information
Recommendations for Unused Input and Output Pins
Inputs:
LVCMOS Control Pins
All control pins have internal pullup or pulldown; additional resistance
is not required but can be added for additional protection. A 1k
resistor can be used.
CLK/nCLK Inputs
For applications requiring only one differential input, the unused
CLK/nCLK input can be left floating. Though not required, but for
additional protection, a 1k resistor can be tied from CLK to ground.
Outputs:
Differential OutputS
The unused differential outputs can be left floating. We recommend
that there is no trace attached. Both sides of the differential output
pair should either be left floating or terminated.
ICS831724AKI REVISION A MAY 16, 2013
13
©2013 Integrated Device Technology, Inc