NTE7047 Integrated Circuit TV Color Small Signal Sub System
Features: D Vision IF Amplifier with Synchronous Demodulator...
NTE7047 Integrated Circuit TV Color Small Signal Sub System
Features: D Vision IF Amplifier with Synchronous Demodulator D Automatic Gain Control (AGC) Detector Suitable for Negative Modulation D AGC Tuner D Automatic Frequency Control (AFC) Circuit with Sample–and–Hold D Video Preamplifier D Sound IF Amplifier and Demodulator D DC Volume Control or Separate Supply for Starting the Horizontal Oscillator D Audio Preamplifier D Horizontal Synchronization Circuit with Two Control Loops D Vertical Synchronization (Divider System) and Sawtooth Generation with Automatic Amplitude Adjustment for 50Hz and 60Hz D Transmitter Identification (Mute) D Generation of Sandcastle Pulse Absolute Maximum Ratings: Supply
Voltage (Pin7), VP = V7–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V Total Power Dissipation, Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3W Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +65°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +150°C Electrical Characteristics:
Parameter Supplies Supply
Voltage Range (Pin7) Supply Current (Pin7) Start Current (Pin11) Start
Voltage Horizontal Oscillator Start Protection Level V7–6 I7 I11 V11 V11 I11 = 12mA At no input Note 1 9.5 75 – 9.5 – 12.0 125 ...
