CORE-2.5V Integrated Device Technology, CORE-2.5V Datasheet - Page 5

• Manufacturer Part Number: CORE-2.5V
• Description: 350mhz, Crystal-to-lvcmos / Lvttl Frequency Synthesizer
• Manufacturer: Integrated Device Technology

Table 3B. Programmable VCO Frequency Function Table
NOTE 1: These M divide values and the resulting frequencies correspond to a TEST_CLK or crystal frequency of 25MHz.
Table 3C. Programmable Output DividerFunction Table
Table 3D. OE Function Table
IDT™ / ICS™ LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS8402I
350MHZ, CRYSTAL-TO-LVCMOS/LVTTL FREQUENCY SYNTHESIZER
VCO Frequency
OE0
N1
0
0
1
1
0
0
1
1
(MHz)
Inputs
Inputs
250
275
650
675
700
•
•
OE1
N0
0
1
0
1
0
1
0
1
M Divide
N Divider Value
Enabled
Enabled
10
11
26
27
28
Hi-Z
Hi-Z
Q0
•
•
16
2
4
8
Output
256
M8
0
0
0
0
0
•
•
Enabled
Enabled
Hi-Z
Hi-Z
Q1
Minimum
Output Frequency (MHz)
15.625
31.25
62.5
125
128
M7
0
0
0
0
0
•
•
M6
64
0
0
0
0
0
Maximum
•
•
43.75
5
87.5
350
175
M5
32
0
0
0
0
0
•
•
M4
16
0
0
1
1
1
•
•
M3
8
1
1
1
1
1
•
•
ICS8402AYI REV. A OCTOBER 16, 2007
M2
4
0
0
0
0
1
•
•
M1
2
1
1
1
1
0
•
•
M0
1
0
1
0
1
0
•
•