Catalog
4 GHzTO 18 GHzDivide-by-8 Prescaler
Key Features
• Divide-by-8 prescaler
• High frequency operation: 4 GHz to 18 GHz
• Integrated RF decoupling capacitors
• Low power consumptionActive mode: 30 mAPower-down mode: 7 mA
• Active mode: 30 mA
• Power-down mode: 7 mA
• Low phase noise: −153 dBc/Hz
• Single dc supply: 3.3 V compatible with ADF4xxx PLLs
• Temperature range: −40°C to +105°C
• Small package: 3 mm × 3 mm LFCSP
Description
AI
The ADF5002 prescaler is a low noise, low power, fixed RF divider block that can be used to divide down frequencies as high as 18 GHz to a lower frequency suitable for input to a PLL IC, such as the ADF4156 or the ADF4106. The ADF5002 provides a divide-by-8 function. The ADF5002 operates from a 3.3 V supply and has differential 100 Ω RF outputs to allow direct interface to the differential RF inputs of PLLs such as the ADF4156 and ADF4106.ApplicationsPLL frequency range extenderPoint-to-point radiosVSAT radiosCommunications test equipment
