LTC1196/LTC1198
TEST CIRCUITS
On and Off Channel Leakage Current
5V
ION
A
ON CHANNEL
IOFF
A
POLARITY
••••
OFF
CHANNEL
1196/98 TC01
Load Circuit for tdDO, tr and tf
1.4V
DOUT
3k
100pF
TEST POINT
1196/98 TC02
Voltage Waveform for DOUT Rise and Fall Times, tr, tf
DOUT
tr
VOH
VOL
tf
1196/98 TC04
Voltage Waveform for DOUT Delay Time, tdDO and thDO
CLK
DOUT
VIH
tdDO
thDO
VOH
VOL
1196/98 TC03
Load Circuit for tdis and ten
TEST POINT
DOUT
3k
20pF
VCC tdis WAVEFORM 2, ten
tdis WAVEFORM 1
1196/98 TC05
Voltage Waveforms for tdis
CS
VIH
DOUT
WAVEFORM 1
(SEE NOTE 1)
DOUT
WAVEFORM 2
(SEE NOTE 2)
90%
tdis
10%
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.
1196/98 TC06
12