参数资料
型号: NTE7104
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Vertical Deflection Output Circuit w/Drive Circuit for CRT Display
中文描述: 集成电路垂直偏转输出电路瓦特/驱动电路的CRT显示器
文件页数: 2/3页
文件大小: 24K
代理商: NTE7104
Recommended Operating Conditions:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Min
Typ
Max
Unit
Driver Supply Voltage
+V
CC
1
+V
CC
8
I
12p
p
8
12
14
V
Pump
Up Supply Voltage
10
24
27
V
Deflection Output Current
NTE7039
up to 2.2
A
p
p
A
p
p
NTE7104
up to 1.8
Ramp Waveform Pulse Height
NTE7039
V
6p
p
up to +B1/3
V
p
p
V
p
p
NTE7104
up to
1.01
Electrical Characteristics:
(T
A
= +25
°
C, +V
CC
1 = 12V, +V
CC
8 = 24V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Driver Supply Current
I
CC
1
V
2
V
4
V
RAMP
V
S9
11
V
S8
9
5.6
6.7
7.8
mA
Trigger Input Threshold Voltage
2.6
2.9
3.2
V
Vertical Amplitude Control Pin Voltage
5.9
6.1
6.3
V
Ramp Waveform Generator Start Voltage
4.6
4.9
5.2
V
Pump
Up Charge Saturation Voltage
I
9
= 20mA
1.8
V
Pump
Up Discharge Saturation Voltage
NTE7039
NTE7104
I = 1.1A
I = 0.9A
3.2
3.0
V
V
Deflection Output Saturation Voltage (Lower)
NTE7039
V
S12
11
I = 1.1A
1.5
V
NTE7104
I = 0.9A
1.2
V
Deflection Output Saturation Voltage (Upper)
NTE7039
NTE7104
V
S13
12
I = 1.1A
I = 0.9A
3.5
3.2
V
V
Idling Current
I
DL
35
65
mA
Voltage Gain
59
dB
Pin Connection Diagram
(Front View)
+V
CC
8
Vertical Output
AC/DC Feedback
+V
CC
1
Vertical Trigger Input
Time Constant
Vertical Output
OSC Stop
Power Supply for
Vertical Output
Vertical Size Control
Vertical Amp Control
Pump
Up Output
GND
13
12
11
10
9
8
7
Ramp Generator
6
5
4
3
2
1
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