ics8745b-21 Integrated Device Technology, ics8745b-21 Datasheet - Page 3

• Manufacturer Part Number: ics8745b-21
• Description: 1 1 Differential-to-lvds Zero Delay Clock Generator
• Manufacturer: Integrated Device Technology

Function Tables
Table 3A. Control Input Function Table
*NOTE: VCO frequency range for all configurations above is 250MHz to 700MHz.
IDT™ / ICS™ LVDS ZERO DELAY CLOCK GENERATOR
ICS8745B-21
1:1 DIFFERENTIAL-TO-LVDS ZERO DELAY CLOCK GENERATOR
SEL3
0z
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
Inputs
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Reference Frequency Range (MHz)*
3
31.25 - 87.5
31.25 - 87.5
31.25 - 87.5
31.25 - 87.5
62.5 - 175
62.5 - 175
62.5 - 175
62.5 - 175
250 - 700
125 - 350
250 - 700
125 - 350
250 - 700
125 - 350
250 - 700
125 - 350
ICS8745BM-21REV. C OCTOBER 27, 2008
PLL Enable Mode
PLL_SEL = 1
Outputs
Q/Q
÷1
÷1
÷1
÷1
÷2
÷2
÷2
÷4
÷4
÷8
x2
x2
x2
x4
x4
x8