CXA2150AQ Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA2150AQ

CRT DRIVER

Sony Semiconductor 

Pin

No.

Symbol

38 L2_FIL

39 HP_IN

40 H_DRV

41 GND_H

42 VS_IN

43 HC_PARA

45 MP_PARA

46 DF_PARA

CXA2150AQ

Equivalent circuit

VCC9

500

1.2k

38

25µ

3.3V

VCC9

VREG5

30k

39

30k

1.3V

VCC9

150

40

50k

20k

VCC9

VREG5

2k

42

50k

VCC9

1.65V

Description

Filter for AFC 2nd loop

Connect to GND via a capacitor.

The AFC phase can also be controlled

from this pin by leading current in and

out of this capacitor.

As the pin voltage rises, the picture

shifts to the right.

As the pin voltage falls, the picture

shifts to the left.

H deflection pulse input for H AFC

Input low level = 0V and high level =

5V pulse directly or a 5Vp-p pulse via

an approximately 0.1µF capacitor.

H drive signal output

This pin is output by an open collector.

Set high level to 5V

GND for H deflection system.

VSYNC input

Input at the sync phase.

Positive polarity input

VIH ≥ 2.6V

VIL ≤ 0.6V

∗ Input DC coupled

43

150

35k

45

46

200µ

General-purpose V parabola wave

output

∗ Allowable load current: –0.2 to +2.6mA

– 10 –

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