SKY72302-21 Datasheet, PDF (10/23 Pages) Skyworks Solutions Inc. – SKY72302-21: Spur-Free, 6.1 GHz Dual Fractional-N Frequency Synthesizer

DATA SHEET • SKY72302-21 FREQUENCY SYNTHESIZER
A3 A2 A1 A0 11 10 9 8 7 6 5 4 3 2 1 0
0 0 0 0 X X X MSB
LSB
Main Synthesizer Divider Index
C1417
Figure 6. Main Divider Register (Write Only)
A3 A2 A1 A0 11 10 9 8 7 6 5 4 3 2 1 0
0 0 0 1 X X MSB
LSB
Main Synthesizer Dividend (MSBs)
C1418
Figure 7. Main Dividend MSB Register (Write Only)
A3 A2 A1 A0 11 10 9 8 7 6 5 4 3 2 1 0
0 0 1 0 X X X X MSB
LSB
Main Synthesizer Dividend (LSBs)
C1419
Figure 8. Main Dividend LSB Register (Write Only)
A3 A2 A1 A0 11 10 9 8 7 6 5 4 3 2 1 0
0 0 1 1 X X X MSB
LSB
Auxiliary Synthesizer Divider Index
C1420
Figure 9. Auxiliary Divider Register (Write Only)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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September 9, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 101216L