ML145050, ML145051
LANSDALE Semiconductor, Inc.
SWITCHING WAVEFORMS
twL
tf
2.0 V
SCLK
0.8 V
1/f
tPLH, tPHL
th
Dout
2.4 V
0.4 V
tTLH, tTHL
Dout
2.4 V
0.4 V
twH
tr
2.0 V
0.8 V
tPZH, tPZL
tPHZ, tPLZ
90%
10%
CS
Figure 1.
Figure 2.
tTLH
VALID
Din
2.0 V
0.8 V
th
tsu
SCLK
2.0 V
0.8 V
Dout
EOC
2.4 V
0.4 V
td
2.4 V
0.4 V
VALID MSB
NOTE: Dout is driven only when CS is active (low).
Figure 3.
Figure 4.
CS
2.0 V
0.8 V
tsu
th
LAST
CLOCK
SCLK
10TH
CLOCK
0.8 V
tPHL
SCLK
0.8 V
FIRST
CLOCK
EOC
0.8 V
2.4 V
0.4 V
tTHL
Figure 5.
Figure 6.
VDD
TEST
POINT
Dout
TEST
POINT
EOC
VDD
2.18 k
2.18 k
DEVICE
UNDER
TEST
12 k
100 pF
DEVICE
UNDER
TEST
12 k
50 pF
Figure 7. Test Circuit
Figure 8. Test Circuit
Page 5 of 15
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