LTC1325
TEST CIRCUITS
Voltage Waveforms for DOUT Delay Time, tdDO
CLK
DOUT
0.8V
tdDO
2.4V
0.4V
LTC1325 • TC03
3.072V
On and Off Channel Leakage
ION
A
ON CHANNEL
IOFF
A
} OFF
CHANNELS
NOTE: EXTERNAL CHANNELS ONLY––
TBAT, TAMB AND VIN
LTC1325 • TC05
Voltage Waveforms for DOUT Rise and Fall Times, tr, tf
2.4V
0.4V
tr
tf
LTC1325 • TC04
Voltage Waveforms for tdis
CS
DOUT
WAVEFORM 1
(SEE NOTE 1)
2V
90%
tdis
DOUT
10%
WAVEFORM 2
(SEE NOTE 2)
NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS
SUCH THAT THE OUTPUT IS HIGH UNLESS DISABLED BY CS.
NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS
SUCH THAT THE OUTPUT IS LOW UNLESS DISABLED BY CS.
LTC1325 • TC06
CS
DIN
CLK
DOUT
Voltage Waveforms for ten
START
1
VR1
21
22
23 0.4V 24
ten
THREE-STATE
NULL
0.4V
D9
LTC1325 • TC07
8