TV Vertical. NTE1797 Datasheet

NTE1797 Vertical. Datasheet pdf. Equivalent

Part NTE1797
Description Integrated Circuit Color TV Vertical
Feature NTE1797 Integrated Circuit Color TV Vertical Output Circuit Description: The NTE1797 is a monolithic.
Manufacture NTE
Datasheet
Download NTE1797 Datasheet



NTE1797
NTE1797
Integrated Circuit
Color TV Vertical Output Circuit
Description:
The NTE1797 is a monolithic linear IC designed for large–aperture color TV vertical deflection output
and has such features as greatly reduced number of external parts and low power dissipation. The
NTE1797 can be used in conjunction with the NTE1845 for video chroma deflection use and the
NTE1538 for deflection use.
Features:
D High Output
D On–Chip Pump–Up Circuit and Low Power Dissipation
D Minimum Number of External Parts Required
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, V8max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Maximum Supply Voltage, V5max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Deflection Output Current, I4max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.8AP–O
Allowable Power Dissipation, PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W
Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V to 27V
Deflection Output Current, I4P–P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 1.8AP–P



NTE1797
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Output Transistor Saturation Voltage
Pin7 Saturation Voltage
Quiescent Current
Output Middle Point Voltage
VOS1
VOS2
V7S1
V7S2
ICCO
VN
Pin Connection Diagram
(Front View)
10 N.C.
9 PumpUp Output
8 VCC
7 OSC Stop
6 Input
5 Vert Output VCC
4 Vert Output
3 GND
2 N.C.
1 N.C.
Min Typ Max Unit
0.5 1.0 V
1.8 2.6 V
– – 1.5 V
0.8 1.6 V
8.0 11.5 24.0 mA
11 V
1.062 (27.0)
.788 (20.0)
.156 (3.95) R
.157 (4.0)
1
.100 (2.54)
.448
(11.4)
10
.740
(18.78)
.016 (0.40)







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