ICS859S0412I Datasheet, PDF (3/23 Pages) Integrated Device Technology – Maximum output frequency

ICS859S0412I Data Sheet
Function Tables
Table 3A. V_{CC_TAP} Function Table
Outputs
Q[0:1], nQ[0:1]
Output Level Supply
LVPECL
2.5V
LVPECL
3.3V
LVDS
2.5V
LVDS
3.3V
V_{CC_TAP}
V_CC
V_CC
V_CC
Float
4A. Clock Input Function Table
Inputs
Outputs
CLK_SEL1 CLK_SEL0
Q[0:1], nQ[0:1]
0 (default)
0
PCLK0, nPCLK0
0
1
PCLK1, nPCLK1
1
0
PCLK2, nPCLK2
1
1
PCLK3, nPCLK3
4:2, DIFFERENTIAL-TO-LVPECL/LVDS CLOCK MULTIPLEXER
Table 3B. SEL_OUT Function TableTable
Input
Outputs
SEL_OUT
Q[0:1], nQ[0:1]
1
LVPECL (default)
0
LVDS
Table 4B. Output Enable Function Table
Inputs
Outputs
OE
Q[0:1], nQ[0:1]
0
Low, High
1 (default) Normal Operation (default)
ICS859S0412BGI REVISION A MAY 23, 2012
3
©2012 Integrated Device Technology, Inc.