lt1293 Linear Technology Corporation, lt1293 Datasheet - Page 9

• Manufacturer Part Number: lt1293
• Description: Single Chip 12-bit Data Acquisition System
• Manufacturer: Linear Technology Corporation

TEST CIRCUITS
D
CLK
OUT
Voltage Waveform for D
SSO
CLK
SSO
CS
D
CLK
OUT
D
Voltage Waveform for for t
CS
IN
Voltage Waveform for t
0.8V
t
dDO
t
t
0.8V
en
dis
0.8V
SSO
SSO
START
OUT
1
2.4V
0.8V
Delay Time, t
disSSO
enSSO
2
LTC1293 TC09
LTC1293 TC10
dDO
Voltage Waveforms for t
3
LTC1293 TC03
2.4V
0.4V
4
5
WAVEFORM 1
WAVEFORM 2
(SEE NOTE 1)
(SEE NOTE 2)
D
NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL.
NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH
THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL.
OUT
Voltage Waveform for D
en
D
D
OUT
OUT
6
CS
t
LTC1293/LTC1294/LTC1296
r
7
Voltage Waveform for t
8
t
en
OUT
0.8V
Rise and Fall Times, t
t
dis
B11
LTC1293 TC07
dis
2.0V
t
f
10%
90%
LTC1293 TC06
LTC1293 TC04
r,
t
129346fs
2.4V
0.4V
f
9