CXA2150AQ Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXA2150AQ

CRT DRIVER

Sony Semiconductor 

Pin

No.

Symbol

44 GND_V

47 EW_DRV

48 V_OSC

49 V_AGC

CXA2150AQ

Equivalent circuit

VCC9

150

51k

47

300µ 25µ

VCC9

8k

270

48

1.2k

10µ

Description

GND for V deflection system

V parabola wave output

This is used to compensate the

horizontal amplitude and the horizontal

pin distortion.

∗ Allowable load current: –0.2 to +2.6mA

V sawtooth wave generation.

Connect to GND via a 0.1µF capacitor.

For the capacitor, use a PP

(polypropylene) capacitor, or similar

capacitor with a small tanδ.

49

VCC9

VCC9

2k

2k

110k

Sample-and-hold for AGC which

maintains the V sawtooth wave at a

constant amplitude

Connect to GND via a 0.1µF capacitor.

50 VSAW0

150

50

17k

40k

200µ

VCC9

V sawtooth wave (VSAW0) output

∗ Allowable load current: –0.2 to +2.6mA

51 VSAW1

150

51

17k

40k

200µ

– 11 –

V sawtooth wave (VSAW1) output

∗ Allowable load current: –0.2 to +2.6mA

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