ICS843001I-23 Datasheet, PDF (4/24 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL/LVCMOS FREQUENCY SYNTHESIZER

ICS843001I-23 Data Sheet
FEMTOCLOCK^® CRYSTAL/LVCMOS-TO-LVPECL/LVCMOS FREQUENCY SYNTHESIZER
Table 3C. Programmable N Output Divider Function Table
Inputs
N2
N1
N0
N Divider Value
0
0
0
2
0
0
1
4
0
1
0
5
0
1
1
6
1
0
0
8 (default)
1
0
1
10
1
1
0
12
1
1
1
16
Table 3D. Select Mode Function Table
Inputs
SEL1
SEL0
Reference Input
0
0
XTAL0
0
1
XTAL1
1
0
CLK
1
1
CLK
PLL Mode
Active (default)
Active
Active
Bypass
Table 3E. OE_REF Output Function Table
Input
Output
OE_REF
REF_OUT
0
High-Impedance (default)
1
Active
ICS843001CGI-23 REVISION A OCTOBER 4, 2011
4
©2011 Integrated Device Technology, Inc.