Specifications and Features:

Supply Current:
3.1 mA typ. (2.7 V)
6.8 mA typ. (4.5 V)
0.06 uA typ. [Standby]
Reference Frequency Range:
4 - 30 MHz (2.7 V)
4 - 60 MHz (4.5 V)
Oscillator Frequency Range:
4 - 30 MHz (Dual mode, 2.7 V)
4 - 65 MHz (Dual mode, 4.5 V)
4 - 100 MHz (Single HF mode, 2.7 V)
4 - 160 MHz (Single HF mode, 4.5 V)
4 - 35 MHz (Single LF mode, 2.7 V)
4 - 90 MHz (Single LF mode, 4.5 V)
Divide Ratios
A    0 to 127
N    3 to 16,380
R    3 to 65.535
Synchronous programming of the counters (n-, n/a-, r-counters)
Switchable Modulus trigger edge
Serial Control 3-wire Bus: Data, Clock (<10 MHz), Enable
2 Programmable outputs
External current setting for PD output
Lock detect output with gated anti-backlash pulse (quasi-digital lock detect)
Digital phase detector output signals for external charge pump