NTE1767 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Vertical Deflection Output Circuit for Color TV

NTE1767
Integrated Circuit
Vertical Deflection Output Circuit
for Color TV
Description:
The NTE1767 is a vertical deflection output circuit in a 8–Lead SIP type package for use in Color TV
applications of 22 inch or larger. This device requires no voltage–boosted pulses and, therefore, can
be connected to a chrominance–video deflection circuit (NTE1793), deflection circuit (NTE1664), or
the like.
Features:
D Requires High Power Voltage only during Flyback Time, Greatly Reducing Power Consumption
D Deflection Control in the Preceeding Stage can be used both by Discrete Components and ICs
Absolute Maximum Ratings: (T_A = +25°C, Note 1, unless otherwise specified)
Power Supply Voltage, V_DC (V₆) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Circuit Current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350mA
Deflection Circuit Voltage, V₃ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65V
Deflection Input Signal Voltage, V₄ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V
Deflection Output Current, I_DEF (I₂) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.5 to +1.5A_PEAK
Voltage Booster Output Current, I₇ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.5 to +1.5A_PEAK
Voltage Booster Output Voltage, V₇ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V₆ V
Allowablw Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Junction Temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Note 1. A positive current flows into the NTE1767 and a negative current flows out of it.
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Power Supply Voltage (V₆)
V_CC
Deflection Output Current (I₂)
I_DEF
20 24 27 V
1.0 – 2.1 A_P–P