GENERAL DESCRIPTION
The ADL5365 uses a highly linear, doubly balanced passive mixer core along with integrated RF and LO balancing circuitry to allow for single-ended operation. The ADL5365 incorporates an RF balun, allowing for optimal performance over a 1200 MHz to 2500 MHz RF input frequency range using low-side LO injection for RF frequencies from 1700 MHz to 2500 MHz and high-side injection for frequencies from 1200 MHz to 1700 MHz. The balanced passive mixer arrangement provides good LO to RF leakage, typically better than −30 dBm, and excellent intermodulation performance. The balanced mixer core also provides extremely high input linearity, allowing the device to be used in demanding cellular applications where in-band blocking signals may otherwise result in the degradation of dynamic performance.

FEATURES
   RF frequency range of 1200 MHz to 2500 MHz
   IF frequency range of dc to 450 MHz
   Power conversion loss: 7.3 dB
   SSB noise figure of 8.3 dB
   SSB noise figure with 5 dBm blocker of 18.5 dB
   Input IP3 of 36 dBm
   Typical LO drive of 0 dBm
   Single-ended, 50 Ω RF and LO input ports
   High isolation SPDT LO input switch
   Single-supply operation: 3.3 V to 5 V
   Exposed paddle 5 mm × 5 mm, 20-lead LFCSP
   1500 V HBM/500 V FICDM ESD performance

APPLICATIONS
   Cellular base station receivers
   Transmit observation receivers
   Radio link downconverters