NTE1607 Integrated Circuit B/W TV Video Detector Amplifier, IF AGC Circuit Description: The NTE1607 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 D Provided with Video SIF, Sync Separation Output Pin for Easy Set Design Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2V Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223mW 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, Pin4 Symbol Test Conditions Max Unit VCC = 5.5V 14.5 18.5 22.5 mA V3–7 VCC = 5.5V 2.4 2.7 3.0 V V1–7 VCC = 5.5V 2.45 2.75 3.05 V fo = 58.75MHz, AM = 75% fm = 1kHz, Vi = 30mVrms 300 400 500 mVrms 300 400 500 mVrms 300 400 500 mVrms – 4.5 – MHz 100 112 125 times VO Output Voltage, Pin1 Voltage Gain (IF AGC) Typ Itot Output Voltage, Pin3 Frequency Bandwidth (Det. Out) Min B fo = 58.75MHz, AM = 40%, Vi = 30mVrms GV Upper Voltage (IF AGC) V(Upper) VCC = 5.5V, V5–7 = 3.9V 5.05 5.23 5.35 V Lower Voltage (IF AGC) V(Lower) VCC = 5.5V, V5–7 = 2.9V – – 0.03 V Pin Connection Diagram (Front View) 9 VIF Input 8 VCC 7 GND 6 IF AGC Output 5 IF AGC Input 4 Video Output for SIF 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)