■ TYPICAL CHARACTERISTICS
S+N N, AMR vs. Mixer Input
V+ =
VLO
1.4V, fRF =
= 110dBuV,
21.7MHz, fLO
fdev = ±4kHz,
= 22.155MHz
f mod = 600Hz
NJM2537
S+N, N, AMR vs. IF Input
(V+=1.4V, fIF=455kHz, fdev=±4kHz, fmod=600Hz)
Mixer Gain vs. Supply Voltage
(fin=21.7MHz, VRF=60dBuV, fLO=22.155MHz, VLO=110dBu)
Operating Current vs. Supply Voltage
(No Signal)
RSSI vs. Supply Voltage
(VIF=65dBuVEMF, fIF=455kHz)
Demodulated Output vs. Supply Voltage
(Vin=60dBuVEMF, fIF=455kHz, fmod=600Hz)
Ver.2003-12-09
-7-