CDCE421 Datasheet, PDF (10/30 Pages) Texas Instruments – Fully Integrated Wide-Range, Low-Jitter, Crystal-Oscillator Clock Generator

CDCE421
SCAS842 – APRIL 2007
Word 4:
BIT
NAME
0
1
2
3
4
5
6
7
8
9
10
Word 5:
BIT
C0
C1
C2
CALWRD
CALWRD
CALWRD
CALWRD
CALWRD
CALWRD
CALOVR
ENCAL
NAME
0
C0
1
C1
2
C2
3
TITSTCFG
4
TITSTCFG
5
TITSTCFG
6
TITSTCFG
7
Not used
8
Not used
9
Not used
10
Not used
DESCRIPTION/FUNCTION
Register selection
Register selection
Register selection
VCO calibration word, bit 0
VCO calibration word, bit 1
VCO calibration word, bit 2
VCO calibration word, bit 3
VCO calibration word, bit 4
VCO calibration word, bit 5
VCO calibration override
Enable VCO calibration
DESCRIPTION/FUNCTION
Register selection
Register selection
Register selection
TI test use, bit 0
TI test use, bit 1
TI test use, bit 2
TI test use, bit 3
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TYPE
W
W
W
W
W
W
W
W
W
W
W
RECOMMENDED
VALUE
0
0
1
0
0
0
0
0
0
0
1
TYPE
W
W
W
W
W
W
W
W
W
W
W
RECOMMENDED
VALUE
1
0
1
0
0
0
0
0
0
0
0
10
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