Description

Single, Integer-N, 550 MHz PLL With Programmable Prescaler And Charge Pump Features: ADF4110: 550 MHz ADF4111: 1.2 GHz ADF4112: 3.0 GHz ADF4113: 4.0 GHz +2.7 V to +5.5 V Power Supply Separate Vp Allows Extended Tuning Voltage in 3V Systems Programmable Charge Pump Currents Programmable Dual Modulus Prescaler 8/9, 16/17, 32/33, 64/65 Programmable Anti-Backlash Pulse Width 3-Wire Serial Interface Digital Lock Detect Power Down Mode