NTE1487 Integrated Circuit AM RF Converter, IF Amp Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C Electrical Characteristics: (TA = +25°C, VCC = 12V unless otherwise specified) Parameter Symbol Reference Zener Voltage Min Typ Max Unit VZ 6.5 – 8.84 V Current Out Mixer Stage IO(MIX) 43 – 320 µA Voltage Out RF Stage VO(RF) 63 – 132 mV 147 – 213 mV 179 – 323 mV Voltage Out Osc Stage Voltage Out IF Stage Test Conditions Pin 3–2 Gain f = 455kHz, Vi = 10mVrms VO(OSC) f = 1.455MHz VO(IF) Pin 8–9 Gain f = 455kHz, Vi = 10mVrms Pin Connection Diagram Mixer Output 1 14 Mixer Input RF Amp Output 2 13 Local OSC RF Input 3 Bypass 4 12 VCC 11 Bypass AGC Filter 5 10 Coupling GND 6 9 IF Output GND 7 8 IF Amp Input 14 8 1 7 .785 (19.95) Max .300 (7.62) .200 (5.08) Max .100 (2.45) .600 (15.24) .099 (2.5) Min