NTE1610 Integrated Circuit B/W TV Video Detector Amplifier, IF AGC Circuit Description: The NTE1610 is an integrated circuit in a 9–Lead SIP type package designed for use as a B/W TV video detector amplifier and IF AGC circuit. Features: D High Gain IF Signal to Video Signal Conversion (Detection) and Operates with Low Input Signal Level D No Adjustment for IF AGC Detection Output Level Setting Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396mW Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C Storage Temperatuere Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Total Circuit Current Circuit Voltage Output Voltage, Pin3 Symbol Voltage Gain (IF AGC) Min Typ Max Unit Itot VCC = 11V 15 21 27 mA V3–7 VCC = 11V 2.9 3.3 3.7 V V1–7 VCC = 11V 6.95 7.25 7.55 V fo = 58.75MHz, AM = 75%, fm = 1kHz, Vi = 60mVrms 320 480 640 mVrms 370 560 740 mVrms 7 8 – MHz 400 550 700 times VO Output Voltage, Pin1 Frequency Bandwidth (Det. Out) Test Conditions B fo = 58.75MHz, AM = 40%, Vi = 20mVrms GV Upper Voltage (IF AGC) V(Upper) VCC = 11V, V6–7 = 6.8V 8.8 9.4 10.0 V Lower Voltage (IF AGC) V(Lower) VCC = 11V, V6–7 = 8.8V – – 0.1 V Pin Connection Diagram (Front View) 9 VIF Input 8 VCC 7 GND 6 IF AGC Input 5 IF AGC Output 4 Bias 3 Video Output 2 Ref Voltage for Noise Canceller 1 Video Output for AGC and Sync Sep .929 (23.6) .118 (3.0) .236 (6.0) 1 9 .098 (2.5) .100 (2.54) .118(3.0)