ICS810001-21 Datasheet, PDF (5/19 Pages) Integrated Circuit Systems – FEMTOCLOCKS-TM DUAL VCXO VIDEO PLL

ICS810001-21 Data Sheet
FEMTOCLOCK™ DUAL VCXO VIDEO PLL
Table 3B. Input Frequency Table
Input
V3
V2
V1
0 (default) 0 (default) 0 (default)
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
V0
0 (default)
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Crystal Frequency (f_VCXO)
27MHz
26.973MHz
27.0000MHz
26.9730MHz
27.0270MHz
27.0000MHz
74.1758MHz
74.1016MHz
74.3243MHz
74.2499MHz
74.2500MHz
74.1758MHz
27.0000MHz
26.9730MHz
27.0270MHz
27.0000MHz
26.9730MHz
26.9461MHz
74.1758MHz
74.1016MHz
74.2500MHz
74.1758MHz
27.0000MHz
26.9730MHz
45.0000kHz
44.9550kHz
33.7500kHz
33.7163kHz
15.6250kHz
15.6094kHz
15.7343kHz
15.7185kHz
28.1250kHz
28.0969kHz
Table 3C. Output Frequency Table (dual PLL Mode)
FemtoClock Look-up Table
f_VCXO
MF
N1
N0
0
0
0
0
0
1
0
1
0
0
27MHz
1
1
1
0
0
1
0
1
1
1
0
1
1
1
0
0
0
0
0
1
0
1
0
0
26.973MHz
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Output Frequency f_Q (MHz)
148.5000
74.2500
49.5000
33.0000
162.0000
81.0000
54.0000
36.0000
148.3515
74.1758
49.4505
32.9670
161.8380
80.9190
53.9460
35.9640
NOTE: Use the VCXO-PLL mode to achieve output Frequencies of 27MHz or 26.973MHz. See Table 3H.
ICS810001DK-21 REVISION B APRIL 13, 2010
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©2010 Integrated Device Technology, Inc.