LMX3160 Single Chip Radio Transceiver

Typical Application Block DiagramNote 1 Connected when using FastLockTLW12493–7System DECTSystem a3V OnlyData Per StageCumulative Data Component Gain N Fig OIP3 Gain N Fig IIP3 OIP31 FilterSwitch b20 20 1000 1 b20 20 979 9592 Discrete LNA 100 20 70 2 80 40 b10 703 Filter b20 20 1000 3 60 42 b10 504 Mixer 180 59 10 4 240 52 b230 105 SAW b110 110 1000 5 130 53 b230 b1006 IF Amplifier 250 40 570 6 380 54 b230 1507 BPF (LC) b20 20 1000 7 360 54 b230 1308 IF Limiter 600 180 680 8 960 54 b292 668SYSTEM CUMULATIVE VALUESGain 960 dBN Fig 54 dBSensitivity ( 25C) b931 dBm IIP3 b230 dBmRequired EbNo 140 dB OIP3 668 dbmNote Assumes 50 dB attenuation of interferer by the SAW filter and 8 dB attenuation by the LC filter13