ICS8344-01_07 Datasheet, PDF (3/15 Pages) Integrated Device Technology – Low Skew, 1-to-24 Differential-to-LVCMOS/LVTTL Fanout Buffer

ICS8344I-01 Data Sheet
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
Function Tables
Table 3A. Output Enable Function Table
Control Input
Outputs
OE
CLK_EN
Q[0:23]
0
X
High-Impedance
1
0
Disabled in Logic LOW state; NOTE 1
1
1
Enabled; NOTE 1
NOTE 1: The clock enable and disable function is synchronous to the falling edge of the selected reference clock.
Table 3A. Clock Select Function Table
Control Input
Clock
CLK_SEL
CLK0, nCLK0
CLK1, nCLK1
0
Selected
De-selected
1
De-selected
Selected
Table 3C. Clock Input Function Table
Inputs
OE
CLK0, CLK1
nCLK0, nCLK1
1 (default)
0 (default)
1 (default)
1
1
0
1
0
Biased; NOTE 1
1
1
Biased; NOTE 1
1
Biased; NOTE 1
0
1
Biased; NOTE 1
1
Outputs
Q[0:23]
LOW
HIGH
LOW
HIGH
HIGH
LOW
Input to Output Mode
Differential to Single-Ended
Differential to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Polarity
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Inverting
Inverting
NOTE 1: Please refer to the Application Information Section, Wiring the Differential Input to Accept Single-ended Levels.
ICS8344AYI-01 REVISION A FEBRUARY 29, 2012
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©2012 Integrated Device Technology, Inc.