ICS8735-21 Datasheet, PDF (3/20 Pages) List of Unclassifed Manufacturers – 700MHZ, DIFFERENTIAL-TO-3.3V LVPECL ZERO DELAY CLOCK GENERATOR

ICS8735-21
700MHZ, DIFFERENTIAL-TO-3.3V LVPECL ZERO DELAY CLOCK GENERATOR
Function Tables
Table 3A. Control Input Function Table
Inputs
SEL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SEL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SEL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SEL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Reference Frequency Range (MHz)*
250 - 700
125 - 350
62.5 - 175
31.25 - 87.5
250 - 700
125 - 350
62.5 - 175
250 - 700
125 - 350
250 - 700
125 - 350
62.5 - 175
31.25 - 87.5
62.5 - 175
31.25 - 87.5
31.25 - 87.5
*NOTE: VCO frequency range for all configurations above is 250MHz to 700MHz.
Outputs
PLL_SEL = 1
PLL Enable Mode
Q/nQ, QFB/nQFB
÷1
÷1
÷1
÷1
÷2
÷2
÷2
÷4
÷4
÷8
x2
x2
x2
x4
x4
x8
IDT™ / ICS™ 3.3V LVPECL ZERO DELAY CLOCK GENERATOR
3
ICS8735AM-21 REV. A JULY 31, 2008