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| TDA4841PS Datasheet, PDF (32/60 Pages) NXP Semiconductors – I2C-bus autosync deflection controller for PC monitors | |||
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Philips Semiconductors
I2C-bus autosync deï¬ection controller for
PC monitors
Product speciï¬cation
TDA4841PS
handbook, full pagewidth
horizontal oscillator sawtooth
at HCAP (pin 29)
horizontal sync pulse
PLL1 control current
at HPLL1 (pin 26)
video clamping pulse
at CLBL (pin 16)
triggered on trailing edge
of horizontal sync
line flyback pulse
at HFLB (pin 1)
PLL2 control current
at HPLL2 (pin 30)
line drive pulse
at HDRV (pin 8)
horizontal focus parabola
at FOCUS (pin 32)
+-
vertical blanking level
+â
PLL2
control range
45 to 52% of line period
MGS275
1999 Oct 25
Fig.15 Pulse diagram for horizontal part.
32
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