NTE836 Linear Integrated Circuit TV Horizontal Processor Description: The NTE836 is a TV Horizontal Processor in an 8–Lead DIP type package that includes a phase detector, oscillator and pre–driver. This device is designed for use in all types of television receivers that have negative flyback inputs. Features: D Internal Shunt Regulator D Preset Hold Control Capability D ± 300Hz Typical Pull–In D Linear Balanced Phase Detector D Variable Output Duty Cycle for Driving Tube or Transistor D Low Thermal Frequency Drift D Small Static Phase Error D Adjustable DC Loop Gain D Negative Flyback Inputs Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified) Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Sync Input Voltage (Pin3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V(p–p) Flyback Input Voltage (Pin4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V(p–p) Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate above TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0mW/°C Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Test Conditions Min Typ Max Unit 8.0 8.6 9.0 V – 20 – mA – 0.15 0.25 V Voltage (Pin4) – 2.0 – V Oscillator Pull–In Range – ±300 – Hz Oscillator Hold–In Range – ±900 – Hz – 0.5 – µs Free–Running Frequency Supply Dependence S1 in Position 2 – ±3.0 – Hz/V Phase Detector Leakage (Pin5) – – ±1.0 µA Sync Input Voltage (Pin3) 2.0 – 5.0 VP–P Sawtooth Input Voltage (Pin4) 1.0 – 3.0 VP–P Regulated Voltage (Pin6) Supply Current (Pin6) Collector–Emitter Saturation Voltage IC = 20mA, Pin1 ∆f = 300Hz Static Phase Error All Switches in Position 2 Pin Connection Diagram Output 1 8 Mark Space Ratio GND 2 Sync Input 3 7 OSC Timing 6 VCC Sawtooth Input 4 8 5 Phase Detector Output 5 .256 (6.52) Max 1 4 .393 (10.0) Max .300 (7.62) .150 (3.81) .100 (2.54) .070 (1.77) Min .300 (7.62)