NTE7083
Integrated Circuit
Vertical Deflection Circuit for
Monitor Applications
Description:
The NTE7083 is an integrated circuit in a 13鈥揕ead Staggered SIP type package designed for vertical
deflection primarily in monitors and TV receivers.
Features:
D
Fully Integrated, Few External Components
D
RC Oscillator with Wide Sync Range
D
Guard Circuit for Screen Protection
D
Synchronization by Positive or Negative
Going Sync Pulse
Absolute Maximum Ratings:
Parameter
Voltages
Symbol
V
2
V
11
V
12
V
13
Supply Voltages (V
P
)
V
10
V
9
V
7
V
6
V
5
V
4
V
3
Currents
I
1
I
3
I
4
I
6
, I
7
, I
8
I
9
I
11
Note 1
鈥?.5
鈥?.1
+1.5
+3.0
A
mA
Test Conditions
Min
0
0
0
0
0
0
0
0
0
0
鈥?.7
0
+3
0
Max
6
24
6
50
50
50
60
60
6
24
6
鈥?
鈥?0
鈥?
Unit
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
D
D
D
D
Preamplifier
Flyback Generator
Internal Voltage Stabilizer
Dual Frequency Criterion for Automatic
Amplitude Switch鈥揙ver
Note 1. I
6
, I
7
, and I
8
are limited by SOAR protection circuit that ensures that a short鈥揷ircuit between
the output Pin7 and supply voltage or GND does not destroy the output stage. A short circuit
may be soldered into the printed circuit board or may sometimes (non鈥損eriodically) occur
in the applied circuit.