Datasheet

TLV1544C, TLV1544I, TLV1548C, TLV1548I, TLV1548M
LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 4/8 ANALOG INPUTS
SLAS139C – DECEMBER 1996 – REVISED JANUARY 1999
19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
10th
Clock
10%
I/O CLK
EOC
(µp Mode)
10%
V
IL
V
OH
V
OL
90%
10%
t
f(EOC)
t
d(I/O-EOC)
V
OH
V
OL
t
d(I/O-EOC)
10%
EOC
(DSP Mode)
Figure 13. I/O CLK and EOC Voltage Waveforms
t
d1(FS)
I/O CLK
FS
90%
90%
10%
90%
t
t(FS)
t
t(FS)
10%
V
IH
V
IL
90%
t
d2(FS)
V
IH
V
IL
t
wH(FS)
Figure 14. FS and I/O CLK Voltage Waveforms
CS
t
su(CSTART)
t
d(EOC↑-CS↓)
CSTART
EOC
10%
10%
10% 10%
V
IL
t
d(I/O-EOC)
V
OL
t
w(CSTART)
90%
t
t(CSTART)
90%
t
t(CSTART)
Figure 15. CSTART and CS Waveforms