NTE7083 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Vertical Deflection Circuit for Monitor Applications

NTE7083
Integrated Circuit
Vertical Deflection Circuit for
Monitor Applications
Description:
The NTE7083 is an integrated circuit in a 13–Lead 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
D Preamplifier
D Flyback Generator
D Internal Voltage Stabilizer
D Dual Frequency Criterion for Automatic
Amplitude Switch–Over
Absolute Maximum Ratings:
Parameter
Voltages
Supply Voltages (V_P)
Currents
Symbol
Test Conditions
V₂
V₁₁
V₁₂
V₁₃
V₁₀
V₉
V₇
V₆
V₅
V₄
V₃
I₁
I₃
I₄
I₆, I₇, I₈
I₉
I₁₁
Note 1
Min Max Unit
0
6
V
0 24 V
0
6
V
0 50 V
0 50 V
0 50 V
0 60 V
0 60 V
0
6
V
0 24 V
–0.7 6
V
0 –1 mA
+3 –10 mA
0 –5 mA
–1.5 +1.5 A
–0.1 +3.0 mA
Note 1. I₆, I₇, and I₈ are limited by SOAR protection circuit that ensures that a short–circuit 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–periodically) occur
in the applied circuit.