
NTE1674
Integrated Circuit
TV Vertical Deflection Output Circuit
Description:
The NTE1674 is an integrated circuit in a 9–Lead SIP type package designed for use as a TV vertical
deflection output circuit. When used in combination with a deflection signal processing IC, this device
can facilitate a vertical output circuit design.
Features:
Low Power Consumption
Direct Deflection Coil Driving Capability
High Breakdown Voltage
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Voltage, V
4–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Voltage, V
6–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Voltage, V
7–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Current, I
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Current, I
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
Note 1.
and
are flow–in and flow–out currents to/from the circuit respectively.
27.6V
0 to 60V
0 to 2.5V
0 to 1.3V
250mA
–1000 to +1000mA
O–P
–1000 to +1000mA
O–P
6.66W
–20
°
to +70
°
C
–55
°
to +150
°
C
12
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Deflection Current
I
y(P–P)
I
y(+)
I
y(–)
I
y
/T
A
860
930
1000
mA
P–P
mA
P–P
mA
P–P
%
Deflection Current Linearity
25
–
75
22
–
85
Deflection Current Change with
Ambient Temperature
T
A
= –20
°
to +70
°
C
–1.5
–
+1.5