AK1575 Datasheet, PDF (24/35 Pages) Asahi Kasei Microsystems – Up Converter Mixer with Fractional-N Frequency Synthesizer and VCO

Lock⇒unlock
No
Lock(LD=HIGH)
Flag=0
No
Phase Error > T
Yes
Flag=Flag+1
Flag>N
Yes
Unlock(LD=LOW)
[AK1575]
MS1552-E-00
24
2013/8