
ADL5723 Data Sheet
Rev. 0 | Page 8 of 12
THEORY OF OPERATION
The ADL5723 is a narrow-band, high performance, low noise
amplifier targeting microwave radio link receiver designs. The
monolithic SiGe design is optimized for microwave radio link
bands ranging from 10.1 GHz to 11.7 GHz.
The unique design of the ADL5723 offers a single-ended 50 Ω
input impedance via the INPT pin, and provides a 100 Ω
balanced differential output via the OUTP and OUTN pins.
This LNA is ideal for driving Analog Devices differential
downconverters and RF sampling ADCs.
The ADL5723 provides cost-effective noise figure performance
without requiring more expensive III-V compounds process
technology.
The ADL5723 is available in a 2.00 mm × 2.00 mm LFCSP package,
and operates over the temperature range of −40°C to +85°C.