( DataSheet : www.DataSheet4U.com ) IF DETECTOR TOP VIEW IF OUT2 IF OUT1 AF OUT QUAD MIX IN TA31161FN IL00 RSSI 10 9 Vcc2 RSSI 16 15 GND 14 13 12 11 DETECTOR MIXER LOCAL OSC 1 OSC IN 2 OSC OUT 3 BS 4 MIX OUT IF AMP GND 5 6 DEC 7 IF IN Vcc1 8 OSC IN, OUT : ; LOCAL OSC INPUT BS ; BATTERY SAVE MIXER OUT ; MIXER OUTPUT DEC ; BIAS FOR IF INPUT IF IN ; IF INPUT RSSI ; RSSI OUTPUT IF OUT1, 2 ; IF LIMITTER OUTPUT QUAD .