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NTE7039 View Datasheet(PDF) - NTE Electronics

Part NameDescriptionManufacturer
NTE7039 Integrated circuit. Vertical deflection output circuit, w/drive circuit for CRT display. NTE-Electronic
NTE Electronics NTE-Electronic
NTE7039 Datasheet PDF : 3 Pages
1 2 3
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Parameter
Symbol Min Typ Max Unit
Driver Supply Voltage
PumpUp Supply Voltage
Deflection Output Current
NTE7039
NTE7104
Ramp Waveform Pulse Height
NTE7039
NTE7104
+VCC1
+VCC8
I12pp
V6pp
8
12 14
V
10
24 27
V
up to 2.2
up to 1.8
up to +B1/3
up to 1.01
App
App
Vpp
Vpp
Electrical Characteristics: (TA = +25°C, +VCC1 = 12V, +VCC8 = 24V unless otherwise specified)
Parameter
Symbol Test Conditions Min Typ Max Unit
Driver Supply Current
ICC1
5.6 6.7 7.8 mA
Trigger Input Threshold Voltage
V2
2.6 2.9 3.2 V
Vertical Amplitude Control Pin Voltage
Ramp Waveform Generator Start Voltage
PumpUp Charge Saturation Voltage
V4
VRAMP
VS911
I9 = 20mA
5.9 6.1 6.3 V
4.6 4.9 5.2 V
1.8
V
PumpUp Discharge Saturation Voltage
NTE7039
VS89
I = 1.1A
3.2
V
NTE7104
I = 0.9A
3.0
V
Deflection Output Saturation Voltage (Lower)
NTE7039
VS1211
I = 1.1A
1.5
V
NTE7104
I = 0.9A
1.2
V
Deflection Output Saturation Voltage (Upper)
NTE7039
VS1312
I = 1.1A
3.5
V
NTE7104
I = 0.9A
3.2
V
Idling Current
Voltage Gain
IDL
35
65 mA
59
dB
Pin Connection Diagram
(Front View)
13
Power Supply for
Vertical Output
12 Vertical Output
11 GND
10 OSC Stop
9 PumpUp Output
8 +VCC8
7
Vertical Output
AC/DC Feedback
6 Ramp Generator
5 Vertical Size Control
4 Vertical Amp Control
3 Time Constant
2 Vertical Trigger Input
1 +VCC1
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