AK1548 Datasheet, PDF (17/42 Pages) Asahi Kasei Microsystems – 8GHz Low Noise Integer-N Frequency Synthesizer

[AK1548]
MS1364-E-00
Unlock ([LD]=LOW)
Flag=0
Phase Error < T
No
Yes
Flag = Flag+1
No
Flag > N
Yes
Lock ([LD]=HIGH)
Unlock to Lock Operation Flow
Lock ([LD]=HIGH)
Flag=0
Address2 write
Phase Error > T
No
Yes
Flag = Flag+1
No
Flag > N
Yes
Unlock ([LD]=LOW)
Lock to Unlock Operation Flow
17
2012/1