NTE1080 Integrated Circuit TV Video Processor Features: D For Reverse AGC D Sufficient Gain and Quieting Sensitivity D Stable Gain Over the Wide Band D Small Wave Distortion with AGC Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Voltage V11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V V7, V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V V1, V2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10VP–P V6, V10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V V5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20V to +10V Allowable Power Dissipation (TA ≤ +65°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C Electrical Characteristics: (TA = +25°C, V11 = 12V unless otherwise specified) Parameter Symbol AGC Range Test Conditions Min Typ Max Unit f = 58MHz, 5V to 7V 60 – – dB Power Gain PG f = 58MHz 44 50 55 dB Noise Figure NF RS = 50Ω, f = 58MHz – 7.0 – dB Maximum Output Voltage vo AGC, 0 to –30dB 200 – – mVrms Max V12 – 8.2 – V Min V12 – –6.0 – V RF AGC Voltage Range Output Voltage Drift ∆vo IF Attenuation = 60dB – 0.3 – dB IF Gain Drift ∆PG Within RF AGC Operation – 10 17 dB RF AGC Delay V13 IF Attenuation = 30dB 6.0 7.0 8.0 V I 7 + I8 – 8.5 – mA I7 + I8 + I11 – 28 33 mA – 336 396 mW Output Stage Current Io Total Dissipation Current ICC Total Power Dissipation PD Pin Connection Diagram IF Input from Tuner 1 14 AGC Filter GND 4 13 GND 12 AGC Output 11 VCC GND 5 10 AGC Input Bypass 2 GND 3 AGC Input 6 IF Output Transformer 7 9 AGC Storage 8 IF Output Transformer 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