NTE1264 Datasheet | NTE Electronics

NTE1264 Integrated Circuit Video AGC Circuit for VCR Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage (V12- 4), VCC - - - - - - - - - - - 15.6V Supply Current, ICC - - - - - - - - - - - - . . . 45m A Power Dissipation, PD - - - - - - - - - - - . . . 490m W Operating Temperature Range, Topr - - - - - - - - . - 20° to +70°C Storage Temperatue Range, Tstg - - - - - - - - . . . - 40° to +150°C Electrical Characteristics: (VCC = V12- 4 = 12V, TA = +25°C unless otherwise specified) Parameter Total Circuit Current Video Signal Input Voltage AGC Output Amplitude AGC Control Sensitivity AGC Circuit Gain AGC Signal- to- Noise Ratio AGC Frequency Chracteristics Emphasis Gain Emphasis LF Gain AGC Distortion Symbol Itot V11 AAGC(7) b AGC(7) GAGC(7) Gf(7) GEH GEL DAGC Vi = 0.5VP- P f = 10k Hz, - 10 to +5d B, V11 = 0.5VP- P (0d B) f = 10k Hz, Vi = 0.1VP- P f1 = 1MHz, f2 = 5MHz, Vi = 0.1VP- P f1 = 10k Hz, f2 = 2MHz, Vi = 0.3VP- P f = 10k Hz, Vi = 0.3VP- P f = 10k Hz, Vi = 0.5VP- P Test Conditions Min 15 2 1.0 - - 45 - 7.1 8 - Typ Max Unit 25 3 1.3 0.5 22 50 0.5 8.0 10 0.5 38 4 1.8 1.0 - - - 8.5 12 1.5 m A V VP- P d B d B d B d B d B d B % S/NAGC(7) Video Signal 0.15VP- P Pin Connection Diagram Video Amp Output 2 1 Bias 2 AGC Control 3 GND 4 AGC Filter 5 AGC Detector Input 6 AGC Control 7 Bias 8 16 Frequency Adjust 15 Video Amp Input 1 14 Video Amp Output 1 13 White Clip Adjust 12 VCC 11 Video Input 10 Preamp Output 9 Video Amp Input...