UPD3729D Ver la hoja de datos (PDF) - NEC => Renesas Technology
Número de pieza
componentes Descripción
Fabricante
UPD3729D Datasheet PDF : 20 Pages
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Symbol
t1, t2
t1’, t2’
t3
t4
t5, t6
t7
t8, t9
t10
t11
t12
t13, t14
t15, t16
MIN.
0
0
20
20
0
20
0
–10Note 1
–5Note 2
5000
0
900
TYP.
50
5
50
100
20
150
20
+50
+50
10000
50
1000
MAX.
Unit
ns
ns
ns
–
ns
ns
ns
ns
–
ns
ns
ns
ns
ns
Notes 1. MIN. of t10 shows that the φRB and φCLB overlap each other.
φ RB
φ CLB
90 %
t10
90 %
2. MIN. of t11 shows that the φ1L and φCLB overlap each other.
φ 1L
φ CLB
90 %
t11 90 %
µPD3729
φ1, φ2 cross points
φ1L, φ2 cross points
φ1
φ2
2 V or more
2 V or more
2 V or more
φ2
φ 1L
Remark Adjust cross points (φ1, φ2) and (φ1L, φ2) with input resistance of each pin.
0.5 V or more
9
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