10 GHz to 18 GHz Low Noise Amplifier

The ADL8140 is a low noise amplifier (LNA) that operates from 10 GHz to 18 GHz.

Typical gain and noise figure are 27.5 dB and 1 dB, respectively, from 12 GHz to 15 GHz. Output power for 1 dB compression (OP1dB) and output third-order intercept (OIP3), are 8 dBm and 23 dBm, respectively, from 12 GHz to 15 GHz. The nominal quiescent current (IDQ), which can be adjusted, is 35 mA from a 1.5 V supply voltage (VDD). The ADL8140 also features inputs/outputs that are AC-coupled and internally matched to 50 Ω.

The ADL8140 is housed in a RoHS-compliant, 2 mm × 2 mm, 8-lead lead frame chip scale package [LFCSP] and is specified for operation from −55°C to +125°C.

* Self biased, single positive supply LNA

* Resistor-adjustable bias current

* Internally matched and AC-coupled

* Frequency range: 10 GHz to 18 GHz

* Noise figure: 1 dB from 12 GHz to 15 GHz

* Gain: 27.5 dB from 12 GHz to 15 GHz

* RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP