ADF4150HVBCPZ-RL7

ADF4150HV is a high voltage, fractional-N/ integer-N PLL synthesizer with an integrated high voltage charge pump. The synthesizer can be used to drive external wideband VCOs directly, eliminating the need for operational amplifiers to achieve higher tuning voltages. This simplifies design and reduces cost while improving phase noise, in contrast to active filter topologies, which tend to degrade phase noise compared to passive filter topologies. For applications that require isolation, the RF output stage can be muted. The mute function is both pin- and software-controllable. A simple 3-wire interface controls all on-chip registers. Application includes wireless infrastructure, microwave point-to-point/point-to-multipoint radios, VSAT radios, test equipment, private land mobile radios.

• High voltage charge pump range from VP = 6V to 30V
• Tuning range from 1.0V to 29V (or ±1V from VP supply rails)
• RF bandwidth to 3.0GHz
• Programmable divide-by-1/-2/-4/-8/-16 outputs
• Synthesizer power supply range from 3V to 3.6V
• Programmable output power level, programmable charge pump currents
• RF output mute function, 3-wire serial interface
• Analog and digital lock detect
• Input frequency range from 10 to 300MHz (For f <lt/> 10MHz, ensure slew rate <gt/> 21V/μs)
• 32-lead LFCSP_WQ package, temperature range from -40°C to +85°C

Merknader

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party