[AK1573/AK1573B/AK1573C]
AK1573/AK1573B/AK1573C
Frequency Synthesizer with Integrated VCO
1.
General Description
AK1573 is the Integer-N frequency synthesizer with integrated VCO (
Voltage Controlled Oscillator).
It is composed of programmable charge pump, reference divider, programmable divider, dual modulus prescaler (P / P + 1).
With the feature of high-performance, low noise and small size, it can be used as a local signal source of a variety of frequency conversion.
By combining with an external loop filter, AK1573 form a complete Phase Locked Loop.
Access to the register is controlled by the serial interface of the 3-wire and Power supply
voltage is 2.
7V to 3.
3V.
2.
Features
Norm...