NTE1106 Integrated Circuit FM Stereo Demodulator Features: D Operates from a Wide Range of Power (Vopr = 4V to 12V) D Low Noise Dissipation D Automatic Stereo Switching D Includes Driver for Stereo−Lamp Indicator Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply Voltage (Terminal 14), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Lamp Indication Current, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −15 to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55 to +125°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Input Impedance Symbol RIN Stereo Channel Separation f = 100Hz f = 1kHz Test Conditions Min Typ Max Unit f = 20Hz − 20 − kΩ Input Composite Signal = 100mVrms (Pilot Lamp Signal 10%) VCC = 12V − 40 − dB − 45 − dB − 40 − dB Monaural Input VCC = 12V − 0.5 − dB f = 19kHz − 30 − dB f = 39kHz − 25 − dB − 5 10 mVrms 1 5 − mVrms Muting ON Voltage 0.6 0.75 − V Muting OFF Voltage − 1.0 1.3 V Including Lamp Current − 80 − mW Reject Lamp Current − 35 − mW f = 10kHz Output Level Difference Frequency Rejection SCArejj Lamp Indicator (Note 1) ON − 19kHz 4 GND 2kΩ OFF − 19kHz Audio Muting Power Dissipation PD Note 1. Connect at 2kΩ resistor between terminal 4 and GND, Lamp (ON) 19kHz Input Level, Lamp (OFF) 19kHz Input Level. Pin Connection Diagram (Front View) Bypass 1 16 Bypass 19kHz Tank 2 15 Mixture Signal Input 19kHz Tank 3 14 VCC Pilot Level Adjust 4 13 Rsep Audio Muting 5 12 Lt Channel Output Bypass 6 11 Rt Channel Output Trap 7 10 Stereo Indicator Lamp Bypass 8 9 16 9 1 8 GND .260 (6.6) Max .870 (22.0) Max .200 (5.08) Max .100 (2.54) .700 (17.78) .099 (2.5) Min