NTE1661 View Datasheet(PDF) - NTE Electronics
Part Name
Description
Manufacturer
NTE1661
NTE Electronics
NTE1661 Datasheet PDF : 3 Pages
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Recommended Operating Conditions:
(Mark (+) of current expresses that the current is flowing into the terminal)
(Mark (−) of current expresses the the current is flowing out from the terminal)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Power Supply Voltage for
the Vertical Part
V4
9.6 12 14.4 V
Deflection Current
IDEF
Power Supply Current for
Horizontal Part
I10
400 500 600 mAp−p
6.5 12 18 mA
Electrical Characteristics: (TA = 25°C, V4 = 12V, IDEF = 500mAp−p, I10 = 12mA)
Power Supply Current for
Vertical Part
I4(1) standard circuit
− 85 100 mA
Vertical Free−running
fvo
Frequency
46 50 54
Hz
Drift of Vertical Free−running
Frequency
Vertical Synchronizing
Capture Frequency
∆fvo
(VCC)
fPV
(∆fVO(VCC) = (ifVO (9.6V)
−fVO(14.4V))
fv(in) = 60Hz
− 0.8 2.0 Hz
47 50 −
Hz
Middle Voltage of Vertical
Output
VMID Standard Circuit
5.3 5.8 6.3
V
Flyback Pulse Peak Voltage RPV Standard Circuit
20 23 26
V
Flyback Pulse Width
RPW Standard Circuit
790 850 910 µs
Deflection Current
Horizontal Free−running
freq.
IDEF Standard Circuit
fHO Standard Circuit
450 500 550 mAp−p
15.0 15.75 16.5 kHz
Drift of Horizontal
Free−running frequency
Horizontal Output Pulse
Width
∆fHO(TA)
∆fHO(TA) = (fHO (−20°C)
−fHO (+75°C)
PWH Standard Circuit
− 190 250 Hz
23 25 27
µs
Horizontal Output Current
Horizontal Synchronizing
Capture Freq.
I9 Standard Circuit
fPH Standard Circuit
0.8 1.3 2.0 mA
±650 ±900 ±1150 Hz
Horizontal AFC Output
Current
I13 Standard Circuit
0.28 0.45 0.74 mA
Gain of AFC Detector
µ Standard Circuit
89 143 236 µA/rad
Efficiency of Horizontal
Oscillation Control
β Standard Circuit
66 72 78 Hz/µA
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