ADRF5547-EVALZ

Dual-Channel, 3.7 GHz to 5.3 GHz, Receiver Front End ADRF5547 Data Sheet FUNCTIONAL BLOCK DIAGRAM 40 39 38 37 36 35 34 33 32 31 GND TERM-ChA NIC GND GND GND VDD1-ChA NIC NIC VDD2-ChA ADRF5547 30 29 28 27 26 25 24 23 22 21 GND 1 GND 2 ANT-ChA 3 GND 4 SWCTRL-ChAB 5 SWVDD-ChAB 6 GND 7 ANT-ChB 8 GND 9 GND 10 GND RxOUT-ChA GND BP-ChA PD-ChAB NIC BP-ChB GND RxOUT-ChB GND 20790-001 11 12 13 14 15 16 17 18 19 20 Integrated dual-channel RF front end 2-stage LNA and high power SPDT switch On-chip bias and matching Single-supply operation Gain High gain mode: 33 dB typical at 4.6 GHz Low gain mode: 18 dB typical at 4.6 GHz Low noise figure High gain mode: 1.6 dB typical at 4.6 GHz Low gain mode: 1.6 dB typical at 4.6 GHz High channel to channel isolation Between RxOUT-ChA and RxOUT-ChB: 45 dB typical Between TERM-ChA and TERM-ChB: 53 dB typical Low insertion loss: 0.50 dB typical at 4.6 GHz High power handling at TCASE = 105°C Full lifetime LTE average power (9 dB PAR): 40 dBm Single event (