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AK1543 Datasheet, PDF (16/35 Pages) Asahi Kasei Microsystems – 1300MHz Delta-Sigma FractionalSigma -N Frequency Synthesizer | |||
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Unlock([LD]=âLowâ)
Flag=0
No
Phase Error < T
Yes
Flag=Flag+1
No
Flag>63
Yes
Lock([LD]=âHighâ)
Fig. 9 Transition Flow Chart: Unlock State to Lock State
Lock([LD]=âHighâ)
Address2 write
Flag=0
No
Phase Error > T
Yes
Flag=Flag+1
No
Flag>63
Yes
Unlock([LD]=âLowâ)
Fig. 10 Transition Flow Chart: Lock State to Unlock State
[AK1543]
MS1206-E-02
16
2013/03
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