NTE7085 데이터 시트보기 (PDF) - NTE Electronics

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NTE7085

Integrated Circuit Vertical Deflection Output Circuit w/Drive Circuit for Monitor

NTE Electronics 

Electrical Characteristics: (TA = +25°C, +VCC1 = 12V, +VCC7 = 24V unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Quiescent Current in Driver Power Supply

Trigger Input Threshold Voltage

Voltage on Vertical Size Control Pin

Ramp Waveform Shape Start Voltage

Pump–Up Charge Saturation Voltage

Pump–Up Discharge Saturation Voltage

Deflection Output Saturation Voltage

Lower

Upper

Idling Current

ICC1

V2

V3

VRAMP

VS8–10

VS8–10

VS11–10

VS12–11

I = 1.1A

I = 1.1A

I = 1.1A

1.8 2.8 3.8 mA

2.8 3.1 3.4 V

5.9 6.1 6.3 V

4.7 5.0 5.3 V

– – 1.5 V

– – 3.2 V

– – 1.5 V

– – 3.5 V

16 22 32 mA

Voltage gain

GVO f = 1kHz

– 59 – dB

Pin Connection Diagram

(Front View)

13 Ripple Filter

12 Power Supply for Vertical Output

11 Vertical Output

10 GND

9 OSC Blocking

8 Pump–Up Output

7 VCC7

6 AC/DC Feedback Input to Vertical Output Section

5 Ramp Waveform Generator

4 50/60Hz Vertical Size Control Signal Input

3 Vertical Height Control

2 Vertical Trigger Input

1 VCC1

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