KB2511B データシートの表示（PDF） - Samsung

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KB2511B

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

Samsung 

KB2511B

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

NOTES;

1.Duty cycle is the ratio of power transistor OFF time period. Power transistor is OFF when output transistor is

OFF.

2.Initial condition for safe operation start up.

3.S and C correction are inhibited so the output sawtooth has a linear shape.

4.With register 07 at byte x0xxxxxx (s-correction control is inhibited) then the S correction is inhibited, consequently

the sawtooth has a linear shape.

5.With register 08 at byte x0xxxxxx (C-Correction control is inhibited) then the C correction is inhibited,

consequently the sawtooth has a linear shape.

6.It is frequency range for which the vertical oscillator will automatically synchronize, using a single capacitor value

on pin 22, and with a constant ramp amplitude.

7.These parameters are not tested on each unit. They are measured during out internal qualification.

8.Refers to notes 4 & 5 from last section.

9.TH is the Horizontal period.

10.These parameters are not tested on each unit. They are measured during our internal qualification procedure

which incudes characterization on batches comming from corners of our processes and also temperature char

acterization.

11. See Figure 11 for explanation of reference phase.

12. See Figure 15.

13. This is the frequency range for which the vertical oscillator will automatically synchronize, using a single

capacitor value on Pin 22 and with a constant ramp amplitude.

14. TV is the vertical period.

15. When not used the DC breathing control pin must be connected to 12V.

16. The external power transistor is OFF during 400ns of the HFOCUSCAP discharge.

16

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