[AK1542A] AK1542A 20 to 600MHz Integer-N Frequency Synthesizer 1.
Overview Consisting a highly accurate charge pump that supports current adjustment in 9 steps, a reference divider, a programmable divider and a dual-modulus prescaler (P/P+1), the AK1542A provides high performance, low consumption current and small footprint for a wide range of frequency conversions .
This synthesizer also has two general-purpose output pins which allow it to be used to control the RF front end.
An ideal Phase L