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| Datasheet File OCR Text: |
| NTE1162 Integrated Circuit TV Sound IF Amp & FM Detector Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note 1 Supply Current (I5), ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Total Power Dissipation (TA +70C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Note 1. Pin5 can be connected to any positive voltage by using a resistor (RS): Ex. VCC = 24V, RS = 390, IS = 30mA VCC = 140V, RS = 3.9k, IS = 30mA Electrical Characteristics: (TA = +25C, VCC = 24V, RS = 390 unless otherwise specified) Parameter Total Circuit Current Zener Voltage Input Limiting Voltage (-3dB) AM Rejection Ratio Output Impedance Output Capacitance Demodulation Output Demodulation Signal Distortion Output Resistance Symbol Itot V5-3 Vi(lim) AMR RO(IF) CO(IF) VO(AF) THD RO(7) RO(8) Attenuation Circuit Max. Attenuation Sound Amp Distortion Non-Distortional Max. Output Voltage Gain ATT R6 = fo = 4.5MHz, fm = 400Hz, R6 = 0 = f 25kHz, Vi = 100mVrms f = 400Hz, Vi = 100mVrms Test Conditions VCC = 9V, Pin1 - Pin2, Pin9 - Pin10 Shorted Pin1 - Pin2, Pin9 - Pin10 Shorted fo = 4.5MHz, fm = 400Hz, f = 25kHz, Vi = 100mVrms Min 10 Typ 16 Max 24 Unit mA V Vrm s 10.3 11.2 12.2 - 250 50 3.25 10 0.75 0.9 7.5 300 80 400 - - - 1.1 2.0 - - - AM = 400Hz, 30% 40 - - 0.5 - - - 60 dB k pF Vrms % k dB fo = 4.5MHz, Pin9 - Pin3 Shorted THD VO(max) GV(AF) f = 400Hz VO = 2Vrms THD = 5% Vi = 100mVrms - 2.0 1.5 2.5 - - % Vrms dB 17.5 20.0 23.0 Pin Connection Diagram IF Input 1 IF Input 2 GND 3 GND 4 VCC 5 Volume Control 6 Bypass 7 14 AF Input 13 Tone Control 12 AF Output 11 N.C. 10 IF Detector Tuning 9 IF Detector Tuning 8 AF Buffer Output 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 |
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