UPD3788D Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD3788D Datasheet PDF : 24 Pages
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TIMING CHART 6 (Line clamp mode, for each color)
φ TG1 to φ TG3
φ 1 (φ 10)
φ 2 (φ 20)
φ 1L
φ RB
φ CLB
t13
t12
90 %
10 %
t15
90 %
90 %
t17
90 %
10 %
t20
Note
t19
µPD3788
t14
t16
t18
t21
Symbol
t12
t13, t14
t15, t16
t17, t18
t19
t20, t21
MIN.
3000
0
900
100
200
0
TYP.
10000
50
1000
1000
t12
20
MAX.
Unit
ns
ns
ns
ns
ns
ns
Note Set the φRB to high level during this period.
Remark Inverse pulse of the φTG1 to φTG3 can be used as φCLB.
φ1 (φ10), φ2 (φ20) cross points
φ1L, φ2 (φ20) cross points
φ 1 (φ10)
φ 2 (φ 20)
φ 2 (φ 20)
2 V or more
2 V or more
φ 1L
2 V or more
0.5 V or more
Remark Adjust cross points (φ1 (φ10), φ2 (φ20)) and (φ1L, φ2 (φ20)) with input resistance of each pin.
14
Data Sheet S14664EJ1V0DS00
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