RD30LDT3595FP Renesas Electronics Corporation., RD30LDT3595FP Datasheet - Page 5

• Manufacturer Part Number: RD30LDT3595FP
• Description: 24?bit Serial?in Parallel?out Led Driver
• Manufacturer: Renesas Electronics Corporation.

RD30LDT3595
Test Circuit
REJ03D0896-0200 Rev.2.00 Feb 22, 2008
Page 5 of 6
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Waveform – 1
Waveform – 2
Input CLK
Output S-out
Input Enable
Output Qn
Input S-in
Input CLK
Input Latch
Pulse Generator
Pulse Generator
Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, t
Z
Z
out
out
Notes: 1. Input waveform : PRR ≤ 1MHz, Duty Cycle = 50%, tr ≤ 20ns, tf ≤ 20ns
= 50 Ω
= 50 Ω
10 %
2. The output are measured one at a time with one transition per measurement.
2. C
t
10 %
L
90 %
Input
r
Input
1.5 V
t
includes probe and jig capacitance.
PLH
t
PLH
90 %
t
r
,
50 %
t
t
f
su
1.5 V
50 %
10 %
90 %
t
f
1.5 V
10 %
t
t
su
10 %
w
t
CLK
S-in
Enable
Latch
h
t
r
1.5 V
t
1.5 V
PHL
1.5 V
t
PHL
GND
50 %
90 %
V
V
10 %
90 %
CC
CC
50 %
S-out
t
Qn
w
t
r
10 %
,
90 %
r
t
f
1.5 V
≤ 20 ns, t
t
1.5 V
r
90 %
10 %
t
1.5 V
f
t
PLH
90 %
10 %
R
f
C
t
L
r
≤ 20 ns
L
50 %
90 %
R
C
L
L
90 %
1.5 V
t
f
10 %
t
f
t
Output
Output
50 %
PHL
10 %
3 V
0 V
V
V
3 V
0 V
V
V
3 V
0 V
3 V
0 V
3 V
0 V
OH
OL
OH
OL