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NTE1767

Integrated Circuit Vertical Deflection Output Circuit for Color TV

NTE Electronics 

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: (TA = +25°C, Note 1, unless otherwise specified)

Power Supply Voltage, VDC (V6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V

Circuit Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350mA

Deflection Circuit Voltage, V3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65V

Deflection Input Signal Voltage, V4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V

Deflection Output Current, IDEF (I2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.5 to +1.5APEAK

Voltage Booster Output Current, I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.5 to +1.5APEAK

Voltage Booster Output Voltage, V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V6 V

Allowablw Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C

Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C

Note 1. A positive current flows into the NTE1767 and a negative current flows out of it.

Recommended Operating Conditions: (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Power Supply Voltage (V6)

VCC

Deflection Output Current (I2)

IDEF

20 24 27 V

1.0 – 2.1 AP–P

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